idoubs freeze when resume from background under iOS

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a) Before posting your issue you MUST answer to the questions otherwise it
will be rejected (invalid status) by us
b) Please check the issue tacker to avoid duplication
c) Please provide network capture (wireshark) or Android log (DDMS output)
if you want quick response

What steps will reproduce the problem?
1. Open idoubs
2. Press "Home" button to return to home screen (This will put idoubs to the 
background)
3. Reopen idoubs and it will lost response.

What is the expected output? What do you see instead?
It's expected to be working properly. But it's freezed and the UI is not 
responding.

What version of the product or source code revision are you using? On what
operating system?
idoubs/branches/2.0 (revision 233) and doubango/branches/2.0 (revision 833)

Please provide any additional information below.
I am using XCode 4.6 and iOS SDK 6.1, the app is running under iOS 6.1 
simulator.

Original issue reported on code.google.com by xiaoxiao...@gmail.com on 10 Mar 2013 at 8:14

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Original comment by boss...@yahoo.fr on 17 Mar 2013 at 11:02

• Changed state: Accepted

[GoogleCodeExporter]

Hi

Not sure if this is the same issue, but I also experience idoubs losing network 
after running for a few minutes without being used. Below is the error log. 
When this happens the app needs to be killed and re-opened. Also using XCode 
4.6/iOS6.1 

**WARN: function: "recvData()" 
file: 
"/Users/barryf/Documents/XCode/iPhone/idoubs/branches/2.0/ios-ngn-stack/../../..
/../../doubango/branches/2.0/doubango/tinyNET/src/tnet_transport_cfsocket.c" 
line: "138" 
MSG: ioctl() returned zero for fd=14
*INFO: __CFReadStreamClientCallBack --> kCFStreamEventEndEncountered

Original comment by ba...@flanagan.ie on 19 Mar 2013 at 9:06

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Should be fixed: Doubango #845 and iDoubs #234

Original comment by boss...@yahoo.fr on 20 Mar 2013 at 9:42

• Changed state: Fixed