hello @shamblett.The following exception is reported when I use markObserve() log:

I can't see this line in the code you have provided - <div class="snippet-clipboar

OK, I made a test from your code above using your test server - <div class="snippe

The following exception is reported when I use markObserve(),about shamblett/coap

Comments (9)

shamblett commented on August 23, 2024 1

Are you sure you are using the issue12 branch of the repo? Please check your pubspec.yaml and do pub get/upgrade this should give you a commit hash for the branch head please check this against the repo.

from coap.

457948250 commented on August 23, 2024

I change
//final buff = Uint32List.view(valueBytes.buffer);
final buff = Uint16List.view(valueBytes.buffer);
to solve it, but I ran into another problem:
I get response when the resource's state not changes, is it right？
Please guide. Thank you.
part of log:
/Users/richerlink/Flutters/flutter/bin/cache/dart-sdk/bin/dart --enable-asserts --enable-vm-service:63200 /Users/richerlink/Downloads/coap-master/example/lib/src/testserver-example/time_obs_resource.dart
Observatory listening on http://127.0.0.1:63200/70oNsa9oCr4=/

lib/src/testserver-example/time_obs_resource.dart: Warning: Interpreting this as package URI, 'package:example/src/testserver-example/time_obs_resource.dart'.
EXAMPLE - Sending get observable request to wsncoap.org, waiting for responses ....
2020-12-28 10:55:30.529: SEVERE: >> BlockwiseLayer uses MaxMessageSize: 1024 and DefaultBlockSize: 512
2020-12-28 10:55:30.542: INFO: >> CoapNetworkUDP - binding to 0.0.0.0
2020-12-28 10:55:30.544: INFO: >> Starting endpoint bound to InternetAddress('139.196.187.107', IPv4)
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:30.565: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-28 10:55:30.568: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-28 10:55:30.568: INFO: >> Reliability - Retransmission timeout is 3848 ms
2020-12-28 10:55:30.571: INFO: >> Matcher - Stored open request by KeyID[31197]) + KeyToken[0000565f]
2020-12-28 10:55:30.582: INFO: >> CoapNetworkUDP - binding to 0.0.0.0
2020-12-28 10:55:34.424: WARNING: >> Reliability - Retransmission timeout elapsed
2020-12-28 10:55:34.425: WARNING: >> Reliability - Timeout: retransmit message, failed count: 1 message: 31197
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:34.425: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-28 10:55:34.425: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-28 10:55:34.425: INFO: >> Reliability - Retransmission timeout is 4078 ms
2020-12-28 10:55:34.425: INFO: >> Matcher - Stored open request by KeyID[31197]) + KeyToken[0000565f]
RICH32:
RICH16:26962
2020-12-28 10:55:34.485: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 2, Code: 2.05 Content, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:55:32
2020-12-28 10:55:34.486: INFO: >> Matcher - cleaning up KeyID[31197])
2020-12-28 10:55:34.488: INFO: >> Reliability - Cancel retransmission for token: 0000565f id: 31197
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:34.490: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
RICH32:
RICH16:26962
2020-12-28 10:55:37.678: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 0, Code: 2.05 Content, Id: 58381, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:55:37
2020-12-28 10:55:37.678: INFO: >> Matcher - cleaning up KeyID[31197])
2020-12-28 10:55:37.678: INFO: >> Reliability - Response is confirmable, send ACK.
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:37.680: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:55:37
2020-12-28 10:55:40.543: INFO: >> Start Mark-And-Sweep with 2 entries
2020-12-28 10:55:40.544: INFO: >> Mark-And-Sweep removes KeyID[31197])
2020-12-28 10:55:40.544: INFO: >> Mark-And-Sweep removes KeyID[58381])
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:41.496: SEVERE: >> Re-registering for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:41.497: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 21328, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-28 10:55:41.497: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-28 10:55:41.497: INFO: >> Reliability - Retransmission timeout is 4491 ms
2020-12-28 10:55:41.497: INFO: >> Matcher - Stored open request by KeyID[21328]) + KeyToken[0000565f]
RICH32:
RICH16:26962
2020-12-28 10:55:41.543: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 2, Code: 2.05 Content, Id: 21328, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:55:37
2020-12-28 10:55:41.543: INFO: >> Matcher - cleaning up KeyID[21328])
2020-12-28 10:55:41.544: INFO: >> Reliability - Cancel retransmission for token: 0000565f id: 21328
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:41.544: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:55:37
RICH32:
RICH16:26962
2020-12-28 10:55:42.691: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 0, Code: 2.05 Content, Id: 58382, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:55:42
2020-12-28 10:55:42.691: INFO: >> Matcher - cleaning up KeyID[21328])
2020-12-28 10:55:42.691: INFO: >> Reliability - Response is confirmable, send ACK.
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:42.692: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:55:42
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:44.685: SEVERE: >> Re-registering for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:44.685: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 23895, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-28 10:55:44.685: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-28 10:55:44.685: INFO: >> Reliability - Retransmission timeout is 4432 ms
2020-12-28 10:55:44.685: INFO: >> Matcher - Stored open request by KeyID[23895]) + KeyToken[0000565f]
RICH32:
RICH16:26962
2020-12-28 10:55:44.720: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 2, Code: 2.05 Content, Id: 23895, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:55:42
2020-12-28 10:55:44.720: INFO: >> Matcher - cleaning up KeyID[23895])
2020-12-28 10:55:44.720: INFO: >> Reliability - Cancel retransmission for token: 0000565f id: 23895
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:44.720: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:55:42
RICH32:
RICH16:26962
2020-12-28 10:55:47.696: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 0, Code: 2.05 Content, Id: 58383, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:55:47
2020-12-28 10:55:47.696: INFO: >> Matcher - cleaning up KeyID[23895])
2020-12-28 10:55:47.696: INFO: >> Reliability - Response is confirmable, send ACK.
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:47.696: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:55:47
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:48.546: SEVERE: >> Re-registering for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:48.546: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 13282, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-28 10:55:48.546: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-28 10:55:48.546: INFO: >> Reliability - Retransmission timeout is 3053 ms
2020-12-28 10:55:48.546: INFO: >> Matcher - Stored open request by KeyID[13282]) + KeyToken[0000565f]
RICH32:
RICH16:26962
2020-12-28 10:55:48.613: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 2, Code: 2.05 Content, Id: 13282, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:55:47
2020-12-28 10:55:48.613: INFO: >> Matcher - cleaning up KeyID[13282])
2020-12-28 10:55:48.613: INFO: >> Reliability - Cancel retransmission for token: 0000565f id: 13282
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:48.613: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:55:47
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:49.697: SEVERE: >> Re-registering for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:49.697: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 10489, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-28 10:55:49.697: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-28 10:55:49.697: INFO: >> Reliability - Retransmission timeout is 4383 ms
2020-12-28 10:55:49.697: INFO: >> Matcher - Stored open request by KeyID[10489]) + KeyToken[0000565f]
RICH32:
RICH16:26962
2020-12-28 10:55:49.733: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 2, Code: 2.05 Content, Id: 10489, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:55:47
2020-12-28 10:55:49.733: INFO: >> Matcher - cleaning up KeyID[10489])
2020-12-28 10:55:49.734: INFO: >> Reliability - Cancel retransmission for token: 0000565f id: 10489
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:49.734: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:55:47
2020-12-28 10:55:50.542: INFO: >> Start Mark-And-Sweep with 6 entries
2020-12-28 10:55:50.542: INFO: >> Mark-And-Sweep removes KeyID[21328])
2020-12-28 10:55:50.542: INFO: >> Mark-And-Sweep removes KeyID[58382])
2020-12-28 10:55:50.542: INFO: >> Mark-And-Sweep removes KeyID[23895])
2020-12-28 10:55:50.542: INFO: >> Mark-And-Sweep removes KeyID[58383])
2020-12-28 10:55:50.542: INFO: >> Mark-And-Sweep removes KeyID[13282])
2020-12-28 10:55:50.542: INFO: >> Mark-And-Sweep removes KeyID[10489])
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:51.725: SEVERE: >> Re-registering for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:51.725: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 24531, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-28 10:55:51.725: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-28 10:55:51.725: INFO: >> Reliability - Retransmission timeout is 3809 ms
2020-12-28 10:55:51.725: INFO: >> Matcher - Stored open request by KeyID[24531]) + KeyToken[0000565f]
RICH32:
RICH16:26962
2020-12-28 10:55:51.765: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 2, Code: 2.05 Content, Id: 24531, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:55:47
2020-12-28 10:55:51.766: INFO: >> Matcher - cleaning up KeyID[24531])
2020-12-28 10:55:51.766: INFO: >> Reliability - Cancel retransmission for token: 0000565f id: 24531
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:51.766: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:55:47
RICH32:
RICH16:26962
2020-12-28 10:55:52.700: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 0, Code: 2.05 Content, Id: 58384, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:55:52
2020-12-28 10:55:52.700: INFO: >> Matcher - cleaning up KeyID[24531])
2020-12-28 10:55:52.700: INFO: >> Reliability - Response is confirmable, send ACK.
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:52.700: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:55:52
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:54.702: SEVERE: >> Re-registering for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:54.702: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 27763, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-28 10:55:54.702: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-28 10:55:54.702: INFO: >> Reliability - Retransmission timeout is 3671 ms
2020-12-28 10:55:54.702: INFO: >> Matcher - Stored open request by KeyID[27763]) + KeyToken[0000565f]
RICH32:
RICH16:26962
2020-12-28 10:55:54.744: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 2, Code: 2.05 Content, Id: 27763, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:55:52
2020-12-28 10:55:54.744: INFO: >> Matcher - cleaning up KeyID[27763])
2020-12-28 10:55:54.744: INFO: >> Reliability - Cancel retransmission for token: 0000565f id: 27763
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:54.744: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:55:52
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:55.619: SEVERE: >> Re-registering for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:55.619: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 25924, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-28 10:55:55.619: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-28 10:55:55.619: INFO: >> Reliability - Retransmission timeout is 3623 ms
2020-12-28 10:55:55.619: INFO: >> Matcher - Stored open request by KeyID[25924]) + KeyToken[0000565f]
RICH32:
RICH16:26962
2020-12-28 10:55:55.685: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 2, Code: 2.05 Content, Id: 25924, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:55:52
2020-12-28 10:55:55.685: INFO: >> Matcher - cleaning up KeyID[25924])
2020-12-28 10:55:55.685: INFO: >> Reliability - Cancel retransmission for token: 0000565f id: 25924
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:55.685: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:55:52
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:56.739: SEVERE: >> Re-registering for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:56.739: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 24679, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-28 10:55:56.740: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-28 10:55:56.740: INFO: >> Reliability - Retransmission timeout is 3465 ms
2020-12-28 10:55:56.740: INFO: >> Matcher - Stored open request by KeyID[24679]) + KeyToken[0000565f]
RICH32:
RICH16:26962
2020-12-28 10:55:56.778: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 2, Code: 2.05 Content, Id: 24679, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:55:52
2020-12-28 10:55:56.779: INFO: >> Matcher - cleaning up KeyID[24679])
2020-12-28 10:55:56.779: INFO: >> Reliability - Cancel retransmission for token: 0000565f id: 24679
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:56.779: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:55:52
RICH32:
RICH16:26962
2020-12-28 10:55:57.721: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 0, Code: 2.05 Content, Id: 58385, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:55:57
2020-12-28 10:55:57.721: INFO: >> Matcher - cleaning up KeyID[24679])
2020-12-28 10:55:57.721: INFO: >> Reliability - Response is confirmable, send ACK.
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:57.721: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:55:57
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:58.770: SEVERE: >> Re-registering for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:58.770: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 8330, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-28 10:55:58.770: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-28 10:55:58.770: INFO: >> Reliability - Retransmission timeout is 4197 ms
2020-12-28 10:55:58.770: INFO: >> Matcher - Stored open request by KeyID[8330]) + KeyToken[0000565f]
RICH32:
RICH16:26962
2020-12-28 10:55:58.804: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 2, Code: 2.05 Content, Id: 8330, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:55:57
2020-12-28 10:55:58.804: INFO: >> Matcher - cleaning up KeyID[8330])
2020-12-28 10:55:58.804: INFO: >> Reliability - Cancel retransmission for token: 0000565f id: 8330
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:58.804: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:55:57
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:59.706: SEVERE: >> Re-registering for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:59.706: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 28694, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-28 10:55:59.706: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-28 10:55:59.706: INFO: >> Reliability - Retransmission timeout is 3846 ms
2020-12-28 10:55:59.706: INFO: >> Matcher - Stored open request by KeyID[28694]) + KeyToken[0000565f]
RICH32:
RICH16:26962
2020-12-28 10:55:59.762: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 2, Code: 2.05 Content, Id: 28694, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:55:57
2020-12-28 10:55:59.762: INFO: >> Matcher - cleaning up KeyID[28694])
2020-12-28 10:55:59.762: INFO: >> Reliability - Cancel retransmission for token: 0000565f id: 28694
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:55:59.762: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:55:57
2020-12-28 10:56:00.541: INFO: >> Start Mark-And-Sweep with 8 entries
2020-12-28 10:56:00.542: INFO: >> Mark-And-Sweep removes KeyID[24531])
2020-12-28 10:56:00.542: INFO: >> Mark-And-Sweep removes KeyID[58384])
2020-12-28 10:56:00.542: INFO: >> Mark-And-Sweep removes KeyID[27763])
2020-12-28 10:56:00.542: INFO: >> Mark-And-Sweep removes KeyID[25924])
2020-12-28 10:56:00.542: INFO: >> Mark-And-Sweep removes KeyID[24679])
2020-12-28 10:56:00.542: INFO: >> Mark-And-Sweep removes KeyID[58385])
2020-12-28 10:56:00.542: INFO: >> Mark-And-Sweep removes KeyID[8330])
2020-12-28 10:56:00.542: INFO: >> Mark-And-Sweep removes KeyID[28694])
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:01.749: SEVERE: >> Re-registering for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:01.749: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 22790, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-28 10:56:01.749: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-28 10:56:01.749: INFO: >> Reliability - Retransmission timeout is 3513 ms
2020-12-28 10:56:01.749: INFO: >> Matcher - Stored open request by KeyID[22790]) + KeyToken[0000565f]
RICH32:
RICH16:26962
2020-12-28 10:56:01.856: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 2, Code: 2.05 Content, Id: 22790, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:55:57
2020-12-28 10:56:01.857: INFO: >> Matcher - cleaning up KeyID[22790])
2020-12-28 10:56:01.857: INFO: >> Reliability - Cancel retransmission for token: 0000565f id: 22790
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:01.857: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:55:57
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:02.689: SEVERE: >> Re-registering for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:02.689: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 29880, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-28 10:56:02.689: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-28 10:56:02.690: INFO: >> Reliability - Retransmission timeout is 4414 ms
2020-12-28 10:56:02.690: INFO: >> Matcher - Stored open request by KeyID[29880]) + KeyToken[0000565f]
RICH32:
RICH16:26962
2020-12-28 10:56:02.693: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 0, Code: 2.05 Content, Id: 58386, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:56:02
2020-12-28 10:56:02.693: INFO: >> Matcher - cleaning up KeyID[29880])
2020-12-28 10:56:02.693: INFO: >> Reliability - Cancel retransmission for token: 0000565f id: 29880
2020-12-28 10:56:02.693: INFO: >> Reliability - Response is confirmable, send ACK.
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:02.694: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:56:02
RICH32:
RICH16:26962
2020-12-28 10:56:02.734: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 2, Code: 2.05 Content, Id: 29880, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:56:02
2020-12-28 10:56:02.735: INFO: >> Matcher - cleaning up KeyID[29880])
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:02.735: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:56:02
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:03.784: SEVERE: >> Re-registering for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:03.784: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 4342, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-28 10:56:03.784: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-28 10:56:03.784: INFO: >> Reliability - Retransmission timeout is 4230 ms
2020-12-28 10:56:03.784: INFO: >> Matcher - Stored open request by KeyID[4342]) + KeyToken[0000565f]
RICH32:
RICH16:26962
2020-12-28 10:56:03.834: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 2, Code: 2.05 Content, Id: 4342, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:56:02
2020-12-28 10:56:03.834: INFO: >> Matcher - cleaning up KeyID[4342])
2020-12-28 10:56:03.834: INFO: >> Reliability - Cancel retransmission for token: 0000565f id: 4342
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:03.834: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:56:02
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:04.727: SEVERE: >> Re-registering for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:04.727: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31560, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-28 10:56:04.727: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-28 10:56:04.727: INFO: >> Reliability - Retransmission timeout is 4111 ms
2020-12-28 10:56:04.728: INFO: >> Matcher - Stored open request by KeyID[31560]) + KeyToken[0000565f]
RICH32:
RICH16:26962
2020-12-28 10:56:04.766: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 2, Code: 2.05 Content, Id: 31560, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:56:02
2020-12-28 10:56:04.766: INFO: >> Matcher - cleaning up KeyID[31560])
2020-12-28 10:56:04.766: INFO: >> Reliability - Cancel retransmission for token: 0000565f id: 31560
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:04.766: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:56:02
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:05.807: SEVERE: >> Re-registering for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:05.807: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 21571, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-28 10:56:05.807: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-28 10:56:05.807: INFO: >> Reliability - Retransmission timeout is 3604 ms
2020-12-28 10:56:05.807: INFO: >> Matcher - Stored open request by KeyID[21571]) + KeyToken[0000565f]
RICH32:
RICH16:26962
2020-12-28 10:56:05.879: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 2, Code: 2.05 Content, Id: 21571, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:56:02
2020-12-28 10:56:05.879: INFO: >> Matcher - cleaning up KeyID[21571])
2020-12-28 10:56:05.879: INFO: >> Reliability - Cancel retransmission for token: 0000565f id: 21571
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:05.879: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:56:02
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:06.764: SEVERE: >> Re-registering for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:06.764: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 11610, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-28 10:56:06.764: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-28 10:56:06.764: INFO: >> Reliability - Retransmission timeout is 4063 ms
2020-12-28 10:56:06.765: INFO: >> Matcher - Stored open request by KeyID[11610]) + KeyToken[0000565f]
RICH32:
RICH16:26962
2020-12-28 10:56:06.874: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 2, Code: 2.05 Content, Id: 11610, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:56:02
2020-12-28 10:56:06.874: INFO: >> Matcher - cleaning up KeyID[11610])
2020-12-28 10:56:06.874: INFO: >> Reliability - Cancel retransmission for token: 0000565f id: 11610
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:06.874: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:56:02
RICH32:
RICH16:26962
2020-12-28 10:56:07.711: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 0, Code: 2.05 Content, Id: 58387, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:56:07
2020-12-28 10:56:07.711: INFO: >> Matcher - cleaning up KeyID[11610])
2020-12-28 10:56:07.711: INFO: >> Reliability - Response is confirmable, send ACK.
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:07.712: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:56:07
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:08.860: SEVERE: >> Re-registering for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:08.860: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 29002, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-28 10:56:08.860: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-28 10:56:08.861: INFO: >> Reliability - Retransmission timeout is 3803 ms
2020-12-28 10:56:08.861: INFO: >> Matcher - Stored open request by KeyID[29002]) + KeyToken[0000565f]
RICH32:
RICH16:26962
2020-12-28 10:56:08.898: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 2, Code: 2.05 Content, Id: 29002, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:56:07
2020-12-28 10:56:08.898: INFO: >> Matcher - cleaning up KeyID[29002])
2020-12-28 10:56:08.898: INFO: >> Reliability - Cancel retransmission for token: 0000565f id: 29002
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:08.898: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:56:07
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:09.696: SEVERE: >> Re-registering for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:09.696: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 7581, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-28 10:56:09.696: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-28 10:56:09.696: INFO: >> Reliability - Retransmission timeout is 3819 ms
2020-12-28 10:56:09.696: INFO: >> Matcher - Stored open request by KeyID[7581]) + KeyToken[0000565f]
RICH32:
RICH16:26962
2020-12-28 10:56:09.731: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 2, Code: 2.05 Content, Id: 7581, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:56:07
2020-12-28 10:56:09.731: INFO: >> Matcher - cleaning up KeyID[7581])
2020-12-28 10:56:09.731: INFO: >> Reliability - Cancel retransmission for token: 0000565f id: 7581
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:09.731: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:56:07
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:09.736: SEVERE: >> Re-registering for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:09.736: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 989, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-28 10:56:09.736: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-28 10:56:09.736: INFO: >> Reliability - Retransmission timeout is 3552 ms
2020-12-28 10:56:09.736: INFO: >> Matcher - Stored open request by KeyID[989]) + KeyToken[0000565f]
RICH32:
RICH16:26962
2020-12-28 10:56:09.775: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 2, Code: 2.05 Content, Id: 989, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:56:07
2020-12-28 10:56:09.775: INFO: >> Matcher - cleaning up KeyID[989])
2020-12-28 10:56:09.775: INFO: >> Reliability - Cancel retransmission for token: 0000565f id: 989
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:09.775: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:56:07
2020-12-28 10:56:10.541: INFO: >> Start Mark-And-Sweep with 11 entries
2020-12-28 10:56:10.541: INFO: >> Mark-And-Sweep removes KeyID[22790])
2020-12-28 10:56:10.541: INFO: >> Mark-And-Sweep removes KeyID[58386])
2020-12-28 10:56:10.541: INFO: >> Mark-And-Sweep removes KeyID[29880])
2020-12-28 10:56:10.541: INFO: >> Mark-And-Sweep removes KeyID[4342])
2020-12-28 10:56:10.541: INFO: >> Mark-And-Sweep removes KeyID[31560])
2020-12-28 10:56:10.541: INFO: >> Mark-And-Sweep removes KeyID[21571])
2020-12-28 10:56:10.541: INFO: >> Mark-And-Sweep removes KeyID[11610])
2020-12-28 10:56:10.541: INFO: >> Mark-And-Sweep removes KeyID[58387])
2020-12-28 10:56:10.541: INFO: >> Mark-And-Sweep removes KeyID[29002])
2020-12-28 10:56:10.541: INFO: >> Mark-And-Sweep removes KeyID[7581])
2020-12-28 10:56:10.541: INFO: >> Mark-And-Sweep removes KeyID[989])
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:10.839: SEVERE: >> Re-registering for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:10.839: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 4369, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-28 10:56:10.839: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-28 10:56:10.839: INFO: >> Reliability - Retransmission timeout is 3881 ms
2020-12-28 10:56:10.839: INFO: >> Matcher - Stored open request by KeyID[4369]) + KeyToken[0000565f]
RICH32:
RICH16:26962
2020-12-28 10:56:10.907: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 2, Code: 2.05 Content, Id: 4369, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:56:07
2020-12-28 10:56:10.907: INFO: >> Matcher - cleaning up KeyID[4369])
2020-12-28 10:56:10.907: INFO: >> Reliability - Cancel retransmission for token: 0000565f id: 4369
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:10.907: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:56:07
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:11.768: SEVERE: >> Re-registering for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:11.768: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 7147, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-28 10:56:11.768: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-28 10:56:11.768: INFO: >> Reliability - Retransmission timeout is 3508 ms
2020-12-28 10:56:11.768: INFO: >> Matcher - Stored open request by KeyID[7147]) + KeyToken[0000565f]
RICH32:
RICH16:26962
2020-12-28 10:56:11.832: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 2, Code: 2.05 Content, Id: 7147, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:56:07
2020-12-28 10:56:11.832: INFO: >> Matcher - cleaning up KeyID[7147])
2020-12-28 10:56:11.832: INFO: >> Reliability - Cancel retransmission for token: 0000565f id: 7147
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:11.833: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:56:07
RICH32:
RICH16:26962
2020-12-28 10:56:12.704: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 0, Code: 2.05 Content, Id: 58388, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:56:12
2020-12-28 10:56:12.704: INFO: >> Matcher - cleaning up KeyID[7147])
2020-12-28 10:56:12.704: INFO: >> Reliability - Response is confirmable, send ACK.
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:12.704: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:56:12
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:12.882: SEVERE: >> Re-registering for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:12.883: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 20779, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-28 10:56:12.883: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-28 10:56:12.883: INFO: >> Reliability - Retransmission timeout is 3552 ms
2020-12-28 10:56:12.883: INFO: >> Matcher - Stored open request by KeyID[20779]) + KeyToken[0000565f]
RICH32:
RICH16:26962
2020-12-28 10:56:12.922: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 2, Code: 2.05 Content, Id: 20779, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:56:12
2020-12-28 10:56:12.923: INFO: >> Matcher - cleaning up KeyID[20779])
2020-12-28 10:56:12.923: INFO: >> Reliability - Cancel retransmission for token: 0000565f id: 20779
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:12.923: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:56:12
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:13.880: SEVERE: >> Re-registering for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:13.881: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 26631, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-28 10:56:13.881: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-28 10:56:13.881: INFO: >> Reliability - Retransmission timeout is 3130 ms
2020-12-28 10:56:13.881: INFO: >> Matcher - Stored open request by KeyID[26631]) + KeyToken[0000565f]
RICH32:
RICH16:26962
2020-12-28 10:56:13.922: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 2, Code: 2.05 Content, Id: 26631, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:56:12
2020-12-28 10:56:13.922: INFO: >> Matcher - cleaning up KeyID[26631])
2020-12-28 10:56:13.922: INFO: >> Reliability - Cancel retransmission for token: 0000565f id: 26631
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:13.922: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:56:12
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:14.717: SEVERE: >> Re-registering for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:14.717: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 12854, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-28 10:56:14.717: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-28 10:56:14.717: INFO: >> Reliability - Retransmission timeout is 3823 ms
2020-12-28 10:56:14.717: INFO: >> Matcher - Stored open request by KeyID[12854]) + KeyToken[0000565f]
RICH32:
RICH16:26962
2020-12-28 10:56:14.753: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 2, Code: 2.05 Content, Id: 12854, Token: 0000565f,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 26962
Size 1 : 0
Size 2 : 0
],
Payload :
10:56:12
2020-12-28 10:56:14.753: INFO: >> Matcher - cleaning up KeyID[12854])
2020-12-28 10:56:14.753: INFO: >> Reliability - Cancel retransmission for token: 0000565f id: 12854
RICH16:5683
RICH16:5683
RICH16:5683
2020-12-28 10:56:14.753: INFO: >> Scheduling re-registration in 7000 ms for
<<< Request Message >>>
Type: 0, Code: GET, Id: 31197, Token: 0000565f,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
EXAMPLE - payload: 10:56:12

from coap.

shamblett commented on August 23, 2024

I can't see this line in the code you have provided -

final buff = Uint16List.view(valueBytes.buffer);

so I'm not sure what this has fixed or why.

The definition of 'change' for an observed resource is defined by the server, not the client see here -


1.4.  Observable Resources

   A CoAP server is the authority for determining under what conditions
   resources change their state and thus when observers are notified of
   new resource states.  The protocol does not offer explicit means for
   setting up triggers or thresholds; it is up to the server to expose
   observable resources that change their state in a way that is useful
   in the application context.

That said it looks as though we are not seeing the completion of registration and continually sending GET requests to re register because of it -

2020-12-28 10:55:34.490: INFO: >> Scheduling re-registration in 7000 ms for

This seems to be because we are not seeing the observe option in the response message although it is present in the log debug output, I'll dig a bit more into this.

from coap.

shamblett commented on August 23, 2024

OK, I think I have fixed these two problems, the fixes are on the issue12 branch of the repo, please update your pubspec.yaml to reference this for your coap package and see how you get on now.

from coap.

457948250 commented on August 23, 2024

I can't see this line in the code you have provided -

I changed the 'intValue' method in coap_option.dart and it worked fine,but i don't know why.

  /// Integer value
  int get intValue {
    if (valueBytes.isEmpty) {
      return 0;
    }
    if (valueBytes.length == 1) {
      return valueBytes[0];
    } else if (valueBytes.length == 2) {
      final buff = Uint16List.view(valueBytes.buffer);
      return buff[0];
    } else {
//      final buff = Uint32List.view(valueBytes.buffer);
      final buff = Uint16List.view(valueBytes.buffer);
      return buff[0];
    }
  }

The second problem has not been fixed. After I get the first ACK type response, the client still sends the GET request to re register.
I used the Copper plug-in on Chorme to simulate the client.
After sending a GET request with the observe option 0, the server's first ACK response looks like this-

Time: 10:50:00
Type: ACK
Code: 2.05 Content
MID: 40323
Token: 0x16895BA
Options: Observe: 5418170, Content-Format: 0, Max-Age: 5
Payload: 10:49:56

next CON type response from server (then we will get this response every 5 seconds and send ack to server immediately):

Time: 10:50:01
Type: CON
Code: 2.05 Content
MID: 64122
Token: 0x16895BA
Options: Observe: 5418171, Content-Format: 0, Max-Age: 5
Payload: 10:50:01

I notice that these responses all contain observe option and there is only one GET request had been sent.

from coap.

shamblett commented on August 23, 2024

OK, I made a test from your code above using your test server -

import 'dart:async';
import 'package:coap/coap.dart';
import 'config/coap_config.dart';

FutureOr main() async {
// Create a configuration class. Logging levels can be specified in the
// configuration file.
  final conf = CoapConfig();

// Build the request uri, note that the request paths/query parameters can be changed
// on the request anytime after this initial setup.
  const host = 'wsncoap.org';

  final uri = Uri(scheme: 'coap', host: host, port: conf.defaultPort);

// Create the client.
// The method we are using creates its own request so we do not
// need to supply one.
// The current request is always available from the client.
  final client = CoapClient(uri, conf);

// Adjust the response timeout if needed, defaults to 32767 milliseconds
//client.timeout = 10000;

// Create the request for the get request
  final request = CoapRequest.newGet();
  request.addUriPath('obs');
// Mark the request as observable
  request.markObserve();

  // Getting responses form the observable resource
  request.responses.listen((CoapResponse response) {
    print('EXAMPLE - payload: ${response.payloadString}');
  });

  client.request = request;

  print('EXAMPLE - Sending get observable request to '
      '$host, waiting for responses ....');
  await client.get();
}

When run this gives the following log output -

EXAMPLE - Sending get observable request to wsncoap.org, waiting for responses ....
2020-12-29 11:08:39.659: SEVERE: >> BlockwiseLayer uses MaxMessageSize: 1024 and DefaultBlockSize: 512
2020-12-29 11:08:39.674: INFO: >> CoapNetworkUDP - binding to 0.0.0.0
2020-12-29 11:08:39.674: INFO: >> Starting endpoint bound to InternetAddress('139.196.187.107', IPv4)
2020-12-29 11:08:39.690: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 3290, Token: 00001f41,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-29 11:08:39.690: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-29 11:08:39.690: INFO: >> Reliability - Retransmission timeout is 3028 ms
2020-12-29 11:08:39.709: INFO: >> Matcher - Stored open request by KeyID[3290]) + KeyToken[00001f41]
2020-12-29 11:08:39.720: INFO: >> CoapNetworkUDP - binding to 0.0.0.0
2020-12-29 11:08:42.748: WARNING: >> Reliability - Retransmission timeout elapsed
2020-12-29 11:08:42.748: WARNING: >> Reliability - Timeout: retransmit message, failed count: 1 message: 3290
2020-12-29 11:08:42.748: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 3290, Token: 00001f41,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-29 11:08:42.748: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-29 11:08:42.748: INFO: >> Reliability - Retransmission timeout is 3005 ms
2020-12-29 11:08:42.748: INFO: >> Matcher - Stored open request by KeyID[3290]) + KeyToken[00001f41]
2020-12-29 11:08:45.767: WARNING: >> Reliability - Retransmission timeout elapsed
2020-12-29 11:08:45.767: WARNING: >> Reliability - Timeout: retransmit message, failed count: 1 message: 3290
2020-12-29 11:08:45.767: INFO: >> Reliability - Scheduling transmission for
<<< Request Message >>>
Type: 0, Code: GET, Id: 3290, Token: 00001f41,
Options =
[
If-Match :
Uri Host : Uri-Host: wsncoap.org
E-tags :
None
Uri Port : 5683
Location Paths:
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries :
Accept : None
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
],
Payload :
null
2020-12-29 11:08:45.767: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-29 11:08:45.767: INFO: >> Reliability - Retransmission timeout is 4148 ms
2020-12-29 11:08:45.767: INFO: >> Matcher - Stored open request by KeyID[3290]) + KeyToken[00001f41]
2020-12-29 11:08:46.100: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 2, Code: 2.05 Content, Id: 3290, Token: 00001f41,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 50258
Size 1 : 0
Size 2 : 0
],
Payload :
19:08:50
2020-12-29 11:08:46.100: INFO: >> Matcher - cleaning up KeyID[3290])
2020-12-29 11:08:46.115: INFO: >> Reliability - Cancel retransmission for token: 00001f41 id: 3290
EXAMPLE - payload: 19:08:50
2020-12-29 11:08:48.942: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 0, Code: 2.05 Content, Id: 45037, Token: 00001f41,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 50258
Size 1 : 0
Size 2 : 0
],
Payload :
19:08:55
2020-12-29 11:08:48.942: INFO: >> Matcher - cleaning up KeyID[3290])
2020-12-29 11:08:48.942: INFO: >> Reliability - Response is confirmable, send ACK.
EXAMPLE - payload: 19:08:55
2020-12-29 11:08:49.691: INFO: >> Start Mark-And-Sweep with 2 entries
2020-12-29 11:08:49.691: INFO: >> Mark-And-Sweep removes KeyID[3290])
2020-12-29 11:08:49.691: INFO: >> Mark-And-Sweep removes KeyID[45037])
2020-12-29 11:08:51.586: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 0, Code: 2.05 Content, Id: 45037, Token: 00001f41,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 50258
Size 1 : 0
Size 2 : 0
],
Payload :
19:08:55
2020-12-29 11:08:51.586: INFO: >> Matcher - cleaning up KeyID[3290])
2020-12-29 11:08:51.586: INFO: >> Reliability - Response is confirmable, send ACK.
EXAMPLE - payload: 19:08:55
2020-12-29 11:08:53.950: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 0, Code: 2.05 Content, Id: 45038, Token: 00001f41,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 50258
Size 1 : 0
Size 2 : 0
],
Payload :
19:09:00
2020-12-29 11:08:53.950: INFO: >> Matcher - cleaning up KeyID[3290])
2020-12-29 11:08:53.950: INFO: >> Reliability - Response is confirmable, send ACK.
EXAMPLE - payload: 19:09:00
2020-12-29 11:08:58.952: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 0, Code: 2.05 Content, Id: 45039, Token: 00001f41,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 50258
Size 1 : 0
Size 2 : 0
],
Payload :
19:09:05
2020-12-29 11:08:58.952: INFO: >> Matcher - cleaning up KeyID[3290])
2020-12-29 11:08:58.958: INFO: >> Reliability - Response is confirmable, send ACK.
EXAMPLE - payload: 19:09:05
2020-12-29 11:08:59.691: INFO: >> Start Mark-And-Sweep with 3 entries
2020-12-29 11:08:59.691: INFO: >> Mark-And-Sweep removes KeyID[45037])
2020-12-29 11:08:59.691: INFO: >> Mark-And-Sweep removes KeyID[45038])
2020-12-29 11:08:59.691: INFO: >> Mark-And-Sweep removes KeyID[45039])
2020-12-29 11:09:03.945: INFO: >> Matcher - received response
<<< Response Message >>>
Type: 0, Code: 2.05 Content, Id: 45040, Token: 00001f41,
Options =
[
If-Match :
Uri Host : None
E-tags :
None
Uri Port : None
Location Paths:
Uri Paths :
Content-Type : 0
Max Age : 5
Uri Queries :
Accept : -1
Location Queries :
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 50258
Size 1 : 0
Size 2 : 0
],
Payload :
19:09:10
2020-12-29 11:09:03.960: INFO: >> Matcher - cleaning up KeyID[3290])
2020-12-29 11:09:03.960: INFO: >> Reliability - Response is confirmable, send ACK.
EXAMPLE - payload: 19:09:10
...............

So we register a the observable then just receive response messages from the server, is this not what you expected?

from coap.

457948250 commented on August 23, 2024

So we register a the observable then just receive response messages from the server, is this not what you expected?

That's exactly what I want. What puzzles me is that I'm running the same code but the output is not the same as yours...
log output:

EXAMPLE - Sending get observable request to wsncoap.org, waiting for responses ....
2020-12-29 19:34:06.988: SEVERE: >> BlockwiseLayer uses MaxMessageSize: 1024 and DefaultBlockSize: 512
2020-12-29 19:34:07.000: INFO: >> CoapNetworkUDP - binding to 0.0.0.0
2020-12-29 19:34:07.002: INFO: >> Starting endpoint bound to InternetAddress('139.196.187.107', IPv4)
2020-12-29 19:34:07.023: INFO: >> Reliability - Scheduling transmission for 
<<< Request Message >>>
Type: 0, Code: GET, Id: 22119, Token: 000028cf, 
Options =
[
If-Match : 
Uri Host : Uri-Host: wsncoap.org
E-tags : 
None
Uri Port : 5683
Location Paths: 
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries : 
Accept : None
Location Queries : 
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
], 
Payload :
null
2020-12-29 19:34:07.025: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-29 19:34:07.025: INFO: >> Reliability - Retransmission timeout is 3809 ms
2020-12-29 19:34:07.028: INFO: >> Matcher - Stored open request by KeyID[22119]) + KeyToken[000028cf]
2020-12-29 19:34:07.038: INFO: >> CoapNetworkUDP - binding to 0.0.0.0
2020-12-29 19:34:10.839: WARNING: >> Reliability - Retransmission timeout elapsed
2020-12-29 19:34:10.839: WARNING: >> Reliability - Timeout: retransmit message, failed count: 1 message: 22119
2020-12-29 19:34:10.840: INFO: >> Reliability - Scheduling transmission for 
<<< Request Message >>>
Type: 0, Code: GET, Id: 22119, Token: 000028cf, 
Options =
[
If-Match : 
Uri Host : Uri-Host: wsncoap.org
E-tags : 
None
Uri Port : 5683
Location Paths: 
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries : 
Accept : None
Location Queries : 
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
], 
Payload :
null
2020-12-29 19:34:10.840: INFO: >> Reliability - sending request, failed transmission count: 0
2020-12-29 19:34:10.840: INFO: >> Reliability - Retransmission timeout is 3470 ms
2020-12-29 19:34:10.840: INFO: >> Matcher - Stored open request by KeyID[22119]) + KeyToken[000028cf]
2020-12-29 19:34:10.893: INFO: >> Matcher - received response 
<<< Response Message >>> 
Type: 2, Code: 2.05 Content, Id: 22119, Token: 000028cf, 
Options =
[
If-Match : 
Uri Host : None
E-tags : 
None
Uri Port : None
Location Paths: 
Uri Paths : 
Content-Type : 0
Max Age : 5
Uri Queries : 
Accept : -1
Location Queries : 
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 50514
Size 1 : 0
Size 2 : 0
], 
Payload :
19:34:06
2020-12-29 19:34:10.894: INFO: >> Matcher - cleaning up KeyID[22119])
2020-12-29 19:34:10.896: INFO: >> Reliability - Cancel retransmission for token: 000028cf id: 22119
2020-12-29 19:34:10.898: INFO: >> Scheduling re-registration in 7000 ms for 
<<< Request Message >>>
Type: 0, Code: GET, Id: 22119, Token: 000028cf, 
Options =
[
If-Match : 
Uri Host : Uri-Host: wsncoap.org
E-tags : 
None
Uri Port : 5683
Location Paths: 
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries : 
Accept : None
Location Queries : 
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
], 
Payload :
null
EXAMPLE - payload: 19:34:06
2020-12-29 19:34:11.546: INFO: >> Matcher - received response 
<<< Response Message >>> 
Type: 0, Code: 2.05 Content, Id: 39745, Token: 000028cf, 
Options =
[
If-Match : 
Uri Host : None
E-tags : 
None
Uri Port : None
Location Paths: 
Uri Paths : 
Content-Type : 0
Max Age : 5
Uri Queries : 
Accept : -1
Location Queries : 
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 50514
Size 1 : 0
Size 2 : 0
], 
Payload :
19:34:11
2020-12-29 19:34:11.546: INFO: >> Matcher - cleaning up KeyID[22119])
2020-12-29 19:34:11.546: INFO: >> Reliability - Response is confirmable, send ACK.
2020-12-29 19:34:11.548: INFO: >> Scheduling re-registration in 7000 ms for 
<<< Request Message >>>
Type: 0, Code: GET, Id: 22119, Token: 000028cf, 
Options =
[
If-Match : 
Uri Host : Uri-Host: wsncoap.org
E-tags : 
None
Uri Port : 5683
Location Paths: 
Uri Paths : obs
Content-Type : None
Max Age : None
Uri Queries : 
Accept : None
Location Queries : 
Proxy Uri : None
Proxy Scheme : None
Block 1 : None
Block 2 : None
Observe : 0
Size 1 : 0
Size 2 : 0
], 
Payload :
null
EXAMPLE - payload: 19:34:11

from coap.

457948250 commented on August 23, 2024

Are you sure you are using the issue12 branch of the repo? Please check your pubspec.yaml and do pub get/upgrade this should give you a commit hash for the branch head please check this against the repo.

Thank you for your reply. I used the wrong branch at the beginning😅. The problem was solved perfectly and thanks again.

from coap.

shamblett commented on August 23, 2024

Fixes identified above incorporated and package re published at version 2.0.1

from coap.

The following exception is reported when I use markObserve() about coap HOT 9 CLOSED

Comments (9)

Related Issues (20)

Recommend Projects

React

Vue.js

Typescript

TensorFlow

Django

Laravel

D3

Recommend Topics

javascript

web

server

Machine learning

Visualization

Game

Recommend Org

Facebook

Microsoft

Google

Alibaba

D3

Tencent