dyknow / signalr-objc Goto Github PK

When the server has no activity and the client is using server sent events the reconnect process creates new connections and eventually will max out iis's 10 concurrent connection limit on Win7 preventing any further communication without an iisreset

Connection and ServerSentEvents
SignalR/SignalR@3f8b46a

Connections Auto HttpBasedTransport LongPolling ServerSentEventsTransport
SignalR/SignalR@ab47547

LongPolling
SignalR/SignalR@df5ec1a

Server Sent Events
SignalR/SignalR@26fc6da

Long Polling
SignalR/SignalR@076f4ca

Connection
SignalR/SignalR@f1fd082

Websockets Transport is available in JS Client https://github.com/SignalR/SignalR/blob/ca606a7c74bbb5f52eab92ef2606fa2983c80e1e/SignalR.Samples/Scripts/jquery.signalR.js.

Plan to use CocoaAsyncSocket (GCDAsyncSocket) for Socket Communication on iOS https://github.com/robbiehanson/CocoaAsyncSocket

SignalR/SignalR@fc7c3ba

To make life really simple for developers who might already be using AFNetworking in their larger project it would be nice to handle json as they would expect it handled so ideally SignalR-ObjC would support all automatic detection of JSON libraries like AFNetworking does (since it is our only required dependency).

Take a look at AFNetworking AFJSONUtilities for specific support.

SignalR/SignalR@83d2734

To allow the debug logging to be turned on or off switch to cusom debug flags that can managed individually

The user of SRConnection should be able to send cookies and other headers to the server.

for ease of use, we should build this into an external framework

Websockets Transport is available in JS Client https://github.com/SignalR/SignalR/blob/ca606a7c74bbb5f52eab92ef2606fa2983c80e1e/SignalR.Samples/Scripts/jquery.signalR.js.

Plan to use SocketRocket for Socket Communication on iOS https://github.com/square/SocketRocket

SignalR/SignalR@2f3c339
SignalR/SignalR@6cfe42e

Lets do something like this:

NSMutableDictionary *errorDetails = [NSMutableDictionary dictionary];
[errorDetails setObject:[NSString stringWithFormat:@"%@",errorDescription] forKey: NSLocalizedDescriptionKey];
[errorDetails setObject:[NSString stringWithFormat:@"%@",failureReason] forKey: NSLocalizedFailureReasonErrorKey]
[errorDetails setObject:[NSString stringWithFormat:@"%@",someRecoverySuggestionIfAvailable] forKey: NSLocalizedRecoverySuggestionErrorKey];

NSError *_error = [NSError errorWithDomain:@"com.SignalR.[ClassName].[ErrorName]" code:[SomeCode or 0] userInfo:errorDetails];

The install instructions will not work for mac os x

• Should not include Reachability or ASI Dialog in mac os x install,
• Create instructions for using the framework instead of raw files.
• Be sure to include which frameworks are required for ASIHttpRequest and what flags to set for arc

We need to correctly validate and parse the protocol version after negoitiation

LongPolling isFaulted boolean is not determined correctly

something to look into, this has not caused any issues yet.

ForeverFrame transport is available in JS Client https://github.com/SignalR/SignalR/blob/ca606a7c74bbb5f52eab92ef2606fa2983c80e1e/SignalR.Samples/Scripts/jquery.signalR.js

Started receiving Protocol error: Missing connection id error after updating to the latest version of signalR.Samples Project and making the switch to connectionId instead of clientId. This seems to be related to

SignalR/SignalR#41 and is probably an error with the server not the client, opening this for now until some resolution is found

SignalR/SignalR@4b4db04

With iOS 5 NSJSONSerialization is available publicly in both iOS and Mac OS X so there is no real need for SBJSON unless we wanted to support version prior to iOS 5

Throwing exceptions in hubs will cause the app to close even if the error message can be caught

When built as a framework this causes build errors, see if we cant resolve this

Should be able to cancel a long polling request like you can on the .NET Client

https://github.com/SignalR/SignalR/blob/master/SignalR.Client/Transports/LongPollingTransport.cs#L137

SignalR.Client .NET supports ICredentials

If a callback is configured with, say, 2 parameters, if a server sends an invocation with three parameters, NSInvocation throws an exception.

Will start listing here what get changed for the .5 release so we can keep the libraries consistent

Done

• SignalR/SignalR@d29d3af...a52f20e
• SignalR/SignalR@349eb0b
• SignalR/SignalR@ba23d92
• SignalR/SignalR@d21b061
• SignalR/SignalR@4f326fc
• SignalR/SignalR@44ee606
• SignalR/SignalR@44ee606...1586839
• SignalR/SignalR@d128505#diff-0
• SignalR/SignalR@28771fd
• SignalR/SignalR@a52f20e...0ccee29
• SignalR/SignalR@2725158
• SignalR/SignalR@74da8be
• SignalR/SignalR@fbb3ea6
• SignalR/SignalR@f2254c5
• SignalR/SignalR@6ae5664...8ca8fc5
• SignalR/SignalR@adb94a6
• SignalR/SignalR@d1fe80e...5b3c394
• SignalR/SignalR@1a6ea23
• SignalR/SignalR@2de0299
• SignalR/SignalR@c303e48

Unit Tests

Below are the changes made to the .net client that should be added to the objective c client

SignalR.Client Next Release

ConnectionID
SignalR/SignalR@3001fa4

See SignalR Client Sample
SignalR/SignalR@999e05a

SignalR/SignalR@ebedaf1

Additional Transports
SignalR/SignalR@ac3aea3

SignalR/SignalR@cd6b89f#diff-2

Throw if Connection is not initialized
SignalR/SignalR@23efe2b

Store Connection State
SignalR/SignalR@4093a4d

Helper for getting value from dictionary
SignalR/SignalR@f2cc4c9

Only Decrement if queue if > 0
SignalR/SignalR@cea5c80

Remove item from bag
SignalR/SignalR@aeb7955

Add Protocol version
SignalR/SignalR@2038ee2

Fix SL and WP7 Client for missing API
SignalR/SignalR@8eeaecb

This was previously supported but a bug in the SignalR Server project causes

Protocol error: Missing connection id which is an issue available on SignalR/SignalR#41

For now SIgnalR-ObjC will be supporting the release build of SignalR 0.3.5

In the current implementation SRHttpBasedTransport always returns NO

This will require some research see issue 163, I am not sure this applies to Objective C, if this an issue then we will want to fix it by doing something similar to this:

SignalR/SignalR@4e20008

Still need to check if this is true of framework build

The transports support an initialized and error callback but these are unused

__weak is not available in iOS < 5.0

The only thing that appears to be preventing SignalR from working on iOS 4.3 is

__weak NSMutableDictionary *hubs_ = _hubs;

We should be able to change this line to

__unsafe_unretained NSMutableDictionary *hubs_ = _hubs;

Make sure that we are giving proper credit for the vendor project now that there are several

Negotiation should support a protocol version which is checked client side after successful negotiation.

ServerSentEvent Transport is available in JS Client
https://github.com/SignalR/SignalR/blob/ca606a7c74bbb5f52eab92ef2606fa2983c80e1e/SignalR.Samples/Scripts/jquery.signalR.js

With all the changes made to update the client the framework project will likely not build

Cleanup the sample projects so they are more usable

add some customizations to allow connections to use blocks instead of the delegates