race conditions? randomly on custom deployments about ux HOT 6 CLOSED

May be, the following error is somehow connected with $subj error.

=ERROR REPORT==== 12-Nov-2012::10:43:52 ===
** Generic server <0.307.0> terminating 
** Last message in was delete_timeout
** When Server state == false
** Reason for termination == 
** no_clients

=CRASH REPORT==== 12-Nov-2012::10:43:52 ===
  crasher:
    initial call: ux_unidata_store:init/1
    pid: <0.307.0>
    registered_name: []
    exception exit: no_clients
      in function  gen_server:terminate/6 (gen_server.erl, line 747)
    ancestors: [ux_unidata_store_sup,ux_sup,<0.151.0>]
    messages: []
    links: [<0.163.0>]
    dictionary: []
    trap_exit: false
    status: running
    heap_size: 1597
    stack_size: 24
    reductions: 10283
  neighbours:

=SUPERVISOR REPORT==== 12-Nov-2012::10:43:52 ===
     Supervisor: {local,ux_unidata_store_sup}
     Context:    child_terminated
     Reason:     no_clients
     Offender:   [{pid,<0.307.0>},
                  {name,ux_unidata_store},
                  {mfargs,{ux_unidata_store,start_link,undefined}},
                  {restart_type,temporary},
                  {shutdown,2000},
                  {child_type,worker}]

from ux.

Hi,

I fixed this error:

exception exit: no_clients

And I did not fix the first error. Could you attach the whole SASL log?

First error is about type mismatch, pid from here {{unidata,to_lower},<0.454.0>} is not a function as expected. I will fix it soon.

from ux.

The error was reproduced in the ux_race_cond_case common test and fixed in 473e862.
Could you check this fix and confirm, that the problem is gone?

from ux.

Thanks for your work!

I've stripped SASL log in the middle, because it contains 9 more times
of supervisor restarts with same error. I'll grab full sasl log in
next days (need production server restart).

В Mon, 12 Nov 2012 10:10:52 -0800
Michael Uvarov [email protected] пишет:

Hi,

I fixed this error:

exception exit: no_clients

And I did not fix the first error. Could you attach the whole SASL
log?

First error is about type mismatch, pid from here
{{unidata,to_lower},<0.454.0>} is not a function as expected. I
will fix it soon.

---

Reply to this email directly or view it on GitHub:
#4 (comment)

from ux.

Thanks!

I'm away from office and cannot initiate server redeployment rigth now.
I will check everything tomorrow (after 8-9 hours till now).

В Mon, 12 Nov 2012 10:30:11 -0800
Michael Uvarov [email protected] пишет:

The error was reproduced in the ux_race_cond_case common test and
fixed in 473e862. Could you check
this fix and confirm, that the problem is gone?

---

Reply to this email directly or view it on GitHub:
#4 (comment)

from ux.

Ok, all issues looks fixed 100%. Thank you!

from ux.