title: com.squareup.SocketRocket.NetworkThread(18): EXC_BAD_ACCESS
body: <p>I Got an error when run application a few minutes.</p>
  
  <p>Error Msg:(3 Threads trace)</p>
  
  <ul>
  <li><p>thread #1: tid = 0x7940d5, 0x0000000110b58c96 libsystem_kernel.dylib`mach_msg_trap + 10, queue = 'com.apple.main-thread'</p>
  
  <ul>
  <li>frame #0: 0x0000000110b58c96 libsystem_kernel.dylib<code>mach_msg_trap + 10
  frame #1: 0x0000000110b580d7 libsystem_kernel.dylib</code>mach_msg + 55
  frame #2: 0x000000010d69cb64 CoreFoundation<code>__CFRunLoopServiceMachPort + 212
  frame #3: 0x000000010d69bfbf CoreFoundation</code>__CFRunLoopRun + 1295
  frame #4: 0x000000010d69b828 CoreFoundation<code>CFRunLoopRunSpecific + 488
  frame #5: 0x0000000112854ad2 GraphicsServices</code>GSEventRunModal + 161
  frame #6: 0x000000010f1db610 UIKit<code>UIApplicationMain + 171
  frame #7: 0x000000010c0e6cff JJTest</code>main(argc=1, argv=0x00007fff53b19668) + 111 at main.m:16
  frame #8: 0x000000011081e92d libdyld.dylib<code>start + 1
  frame #9: 0x000000011081e92d libdyld.dylib</code>start + 1</li>
  </ul></li>
  <li><p>thread #16: tid = 0x795b43, 0x000000010c968d10 libobjc.A.dylib`objc_retain + 16, name = 'com.squareup.SocketRocket.NetworkThread', stop reason = EXC_BAD_ACCESS (code=1, address=0x20)</p>
  
  <ul>
  <li>frame #0: 0x000000010c968d10 libobjc.A.dylib<code>objc_retain + 16
  frame #1: 0x000000010c968d4a libobjc.A.dylib</code>objc_storeStrong + 32
  frame #2: 0x000000010c1f28d1 JJTest<code>__copy_helper_block_((null)=0x00007f92cd0f81a0, (null)=0x0000700000739ae8) + 113 at RCTSRWebSocket.m:0
  frame #3: 0x000000011086159d libsystem_blocks.dylib</code>_Block_copy_internal + 325
  frame #4: 0x00000001107c9e45 libdispatch.dylib<code>_dispatch_Block_copy + 43
  frame #5: 0x00000001107cdb4a libdispatch.dylib</code>dispatch_async + 57
  frame #6: 0x000000010c1f1c0b JJTest<code>-[RCTSRWebSocket stream:handleEvent:](self=0x00007f92cd2f1de0, _cmd="stream:handleEvent:", aStream=0x00007f92cd237020, eventCode=NSStreamEventErrorOccurred) + 1611 at RCTSRWebSocket.m:1351
  frame #7: 0x000000010d6e4a44 CoreFoundation</code>_signalEventSync + 180
  frame #8: 0x000000010d718d4e CoreFoundation<code>_cfstream_shared_signalEventSync + 478
  frame #9: 0x000000010d6a6a31 CoreFoundation</code><strong>CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION</strong> + 17
  frame #10: 0x000000010d69c95c CoreFoundation<code>__CFRunLoopDoSources0 + 556
  frame #11: 0x000000010d69be13 CoreFoundation</code><strong>CFRunLoopRun + 867
  frame #12: 0x000000010d69b828 CoreFoundation<code>CFRunLoopRunSpecific + 488
  frame #13: 0x000000010c5422f1 Foundation</code>-[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 267
  frame #14: 0x000000010c1f3af8 JJTest<code>-[_RCTSRRunLoopThread main](self=0x00007f92caeb7d30, _cmd="main") + 376 at RCTSRWebSocket.m:1620
  frame #15: 0x000000010c5dfdfb Foundation</code>__NSThread__start</strong> + 1198
  frame #16: 0x0000000110b229b1 libsystem_pthread.dylib<code>_pthread_body + 131
  frame #17: 0x0000000110b2292e libsystem_pthread.dylib</code>_pthread_start + 168
  frame #18: 0x0000000110b20385 libsystem_pthread.dylib`thread_start + 13</li>
  </ul></li>
  <li><p>thread #162: tid = 0x7d2897, 0x0000000110b58c96 libsystem_kernel.dylib`mach_msg_trap + 10, name = 'com.facebook.React.JavaScript'</p>
  
  <ul>
  <li>frame #0: 0x0000000110b58c96 libsystem_kernel.dylib<code>mach_msg_trap + 10
  frame #1: 0x0000000110b580d7 libsystem_kernel.dylib</code>mach_msg + 55
  frame #2: 0x000000010d69cb64 CoreFoundation<code>__CFRunLoopServiceMachPort + 212
  frame #3: 0x000000010d69bfbf CoreFoundation</code>__CFRunLoopRun + 1295
  frame #4: 0x000000010d69b828 CoreFoundation<code>CFRunLoopRunSpecific + 488
  frame #5: 0x000000010c14a84b JJTest</code>+[RCTContextExecutor runRunLoopThread](self=RCTContextExecutor, _cmd="runRunLoopThread") + 363 at RCTContextExecutor.m:284
  frame #6: 0x000000010c5dfdfb Foundation<code>__NSThread__start__ + 1198
  frame #7: 0x0000000110b229b1 libsystem_pthread.dylib</code>_pthread_body + 131
  frame #8: 0x0000000110b2292e libsystem_pthread.dylib<code>_pthread_start + 168
  frame #9: 0x0000000110b20385 libsystem_pthread.dylib</code>thread_start + 13</li>
  </ul></li>
  </ul>
  
  <p>RN: 0.17.0</p>