title: IOS Web thread stopped when using webSocket in UiWebView
body: <p>My Appliction stucked  when I connect my webview using WebSockets the error is</p>
  
  <pre><code>thread #7: tid = 0x0f3a, 0x2dd28894 CoreFoundation`CFRelease + 1132, name = 'WebThread, stop reason = EXC_BREAKPOINT (code=EXC_ARM_BREAKPOINT, subcode=0xdefe)
      frame #0: 0x2dd28894 CoreFoundation`CFRelease + 1132
      frame #1: 0x2ddc1d02 CoreFoundation`__CFRunLoopTimerDeallocate + 26
      frame #2: 0x2dd285f6 CoreFoundation`CFRelease + 462
      frame #3: 0x2dda0e70 CoreFoundation`__CFArrayReleaseValues + 192
      frame #4: 0x2dd285f6 CoreFoundation`CFRelease + 462
      frame #5: 0x2ddc10b0 CoreFoundation`__CFRunLoopRun + 1240
      frame #6: 0x2dd2bc26 CoreFoundation`CFRunLoopRunSpecific + 522
      frame #7: 0x2dd2ba0a CoreFoundation`CFRunLoopRunInMode + 106
      frame #8: 0x35cb226a WebCore`RunWebThread(void*) + 418
      frame #9: 0x3885fc1c libsystem_pthread.dylib`_pthread_body + 140
      frame #10: 0x3885fb8e libsystem_pthread.dylib`_pthread_start + 102
  
      frame #11: 0x3885dc90 libsystem_pthread.dylib`thread_start + 8
  </code></pre>