i am currently developing a app and this app is using action cable for its chat function.
when i try to send a message in ios it freezes 9/10 times this never happens on android or the web version.
i have searched for a solution for my problem.
this is the crash log:
Incident Identifier: B699BD30-807E-43EC-8152-4E91435F48F4
CrashReporter Key: 75b39f33bd7dc7cb96fc0075e524edd53846e22a
Hardware Model: iPhone7,2
Process: BusinessBuilding [501]
Path: /private/var/containers/Bundle/Application/3CD7754A-5B7C-4CCF-83EB-C910EDC644FE/BusinessBuilding.app/BusinessBuilding
Identifier: nl.zisoo.bb-app
Version: 1.0.0 (1.0.0)
Code Type: ARM-64 (Native)
Role: Foreground
Parent Process: launchd [1]
Coalition: nl.zisoo.bb-app [573]
Date/Time: 2017-09-19 10:42:25.1444 +0200
Launch Time: 2017-09-19 10:41:05.1253 +0200
OS Version: iPhone OS 10.3.2 (14F89)
Report Version: 104
Exception Type: EXC_CRASH (SIGKILL)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Termination Reason: Namespace SPRINGBOARD, Code 0x8badf00d
Triggered by Thread: 0
Filtered syslog:
None found
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x000000018833ce64 __psynch_mutexwait + 8
1 libsystem_pthread.dylib 0x0000000188408b8c _pthread_mutex_lock_wait + 96
2 libsystem_pthread.dylib 0x0000000188408d94 _pthread_mutex_lock_slow + 300
3 WebCore 0x000000018def2bb0 _WebTryThreadLock(bool) + 52
4 WebCore 0x000000018def31a0 WebThreadLock + 108
5 UIKit 0x000000018f4c2b30 -[UIWebDocumentView hasSelection] + 28
6 UIKit 0x000000018f4c2abc -[UIWebDocumentView webThreadWebViewDidLayout:byScrolling:] + 212
7 WebCore 0x000000018df0b3a0 WebCore::FrameView::performPostLayoutTasks() + 268
8 WebCore 0x000000018df073e0 WebCore::FrameView::layout(bool) + 3064
9 WebCore 0x000000018df51e44 WebCore::Document::updateLayout() + 288
10 WebCore 0x000000018e232044 WebCore::Document::updateLayoutIgnorePendingStylesheets(WebCore::Document::RunPostLayoutTasks) + 132
11 WebCore 0x000000018dfdc044 WebCore::Element::scrollTop() + 32
12 WebCore 0x000000018e68b2c8 WebCore::jsElementScrollTop(JSC::ExecState*, long long, JSC::PropertyName) + 76
13 JavaScriptCore 0x000000018d249424 llint_slow_path_get_by_id + 1100
14 JavaScriptCore 0x000000018d9e0e14 llint_entry + 10356
15 JavaScriptCore 0x000000018d9e4c64 llint_entry + 26308
16 JavaScriptCore 0x000000018d9e4cc8 llint_entry + 26408
17 JavaScriptCore 0x000000018d9e4c64 llint_entry + 26308
18 JavaScriptCore 0x000000018d9e4c64 llint_entry + 26308
19 JavaScriptCore 0x000000018d9e4c64 llint_entry + 26308
20 JavaScriptCore 0x000000018d9e4cc8 llint_entry + 26408
21 JavaScriptCore 0x000000018d9e4cc8 llint_entry + 26408
22 JavaScriptCore 0x000000018d9de3d8 vmEntryToJavaScript + 264
23 JavaScriptCore 0x000000018d8c86f8 JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*) + 164
24 JavaScriptCore 0x000000018d255528 JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 416
25 JavaScriptCore 0x000000018d561b74 JSC::profiledCall(JSC::ExecState*, JSC::ProfilingReason, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 164
26 JavaScriptCore 0x000000018d936bbc JSC::JSJobMicrotask::run(JSC::ExecState*) + 436
27 WebCore 0x000000018e68529c WebCore::JSDOMWindowMicrotaskCallback::call() + 152
28 WebCore 0x000000018e031990 WebCore::ActiveDOMCallbackMicrotask::run() + 48
29 WebCore 0x000000018ea432f4 WebCore::MicrotaskQueue::performMicrotaskCheckpoint() + 100
30 WebCore 0x000000018dfb2174 WebCore::JSEventListener::handleEvent(WebCore::ScriptExecutionContext*, WebCore::Event*) + 1108
31 WebCore 0x000000018e2c0b5c WebCore::EventTarget::fireEventListeners(WebCore::Event&, WTF::Vector<WTF::RefPtr<WebCore::RegisteredEventListener>, 1ul, WTF::CrashOnOverflow, 16ul>) + 820
32 WebCore 0x000000018e2c04d0 WebCore::EventTarget::fireEventListeners(WebCore::Event&) + 236
33 WebCore 0x000000018e2c03c8 WebCore::EventTarget::dispatchEvent(WebCore::Event&) + 116
34 WebCore 0x000000018eefb4bc WebCore::WebSocket::didReceiveMessage(WTF::String const&) + 88
35 WebCore 0x000000018eeff668 WebCore::WebSocketChannel::processFrame() + 4144
36 WebCore 0x000000018eefdce4 WebCore::WebSocketChannel::processBuffer() + 112
37 WebCore 0x000000018eefdc5c WebCore::WebSocketChannel::didReceiveSocketStreamData(WebCore::SocketStreamHandle&, char const*, std::optional<unsigned long>) + 448
38 WebCore 0x000000018ecac130 WebCore::SocketStreamHandleImpl::readStreamCallback(unsigned long) + 512
39 CoreFoundation 0x000000018928e01c _signalEventSync + 212
40 CoreFoundation 0x0000000189298d84 _cfstream_solo_signalEventSync + 256
41 CoreFoundation 0x000000018928db34 _CFStreamSignalEvent + 520
42 CFNetwork 0x0000000189a60c60 SocketStream::dispatchSignalFromSocketCallbackUnlocked(SocketStreamSignalHolder*) + 64
43 CFNetwork 0x0000000189a66884 SocketStream::socketCallback(__CFSocket*, unsigned long, __CFData const*, void const*) + 148
44 CFNetwork 0x0000000189a623c0 SocketStream::_SocketCallBack_stream(__CFSocket*, unsigned long, __CFData const*, void const*, void*) + 88
45 CoreFoundation 0x00000001892f62e8 __CFSocketPerformV0 + 956
46 CoreFoundation 0x00000001892f142c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24
47 CoreFoundation 0x00000001892f0d9c __CFRunLoopDoSources0 + 540
48 CoreFoundation 0x00000001892ee9a8 __CFRunLoopRun + 744
49 CoreFoundation 0x000000018921eda4 CFRunLoopRunSpecific + 424
50 GraphicsServices 0x000000018ac88074 GSEventRunModal + 100
51 UIKit 0x000000018f4d9058 UIApplicationMain + 208
52 BusinessBuilding 0x000000010008c4b8 0x100088000 + 17592
53 libdyld.dylib 0x000000018822d59c start + 4
Thread 1 name: com.apple.uikit.eventfetch-thread
Thread 1:
0 libsystem_kernel.dylib 0x000000018831f224 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x000000018831f09c mach_msg + 72
2 CoreFoundation 0x00000001892f0e90 __CFRunLoopServiceMachPort + 192
3 CoreFoundation 0x00000001892eeae4 __CFRunLoopRun + 1060
4 CoreFoundation 0x000000018921eda4 CFRunLoopRunSpecific + 424
5 Foundation 0x0000000189d38d74 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 304
6 Foundation 0x0000000189d59b44 -[NSRunLoop(NSRunLoop) runUntilDate:] + 96
7 UIKit 0x000000018fe636a8 -[UIEventFetcher threadMain] + 136
8 Foundation 0x0000000189e362d8 __NSThread__start__ + 996
9 libsystem_pthread.dylib 0x000000018840568c _pthread_body + 240
10 libsystem_pthread.dylib 0x000000018840559c _pthread_body + 0
11 libsystem_pthread.dylib 0x0000000188402cb4 thread_start + 4
Thread 2 name: com.apple.NSURLConnectionLoader
Thread 2:
0 libsystem_kernel.dylib 0x000000018831f224 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x000000018831f09c mach_msg + 72
2 CoreFoundation 0x00000001892f0e90 __CFRunLoopServiceMachPort + 192
3 CoreFoundation 0x00000001892eeae4 __CFRunLoopRun + 1060
4 CoreFoundation 0x000000018921eda4 CFRunLoopRunSpecific + 424
5 CFNetwork 0x0000000189a2adf4 +[NSURLConnection(Loader) _resourceLoadLoop:] + 404
6 Foundation 0x0000000189e362d8 __NSThread__start__ + 996
7 libsystem_pthread.dylib 0x000000018840568c _pthread_body + 240
8 libsystem_pthread.dylib 0x000000018840559c _pthread_body + 0
9 libsystem_pthread.dylib 0x0000000188402cb4 thread_start + 4
Thread 3:
0 libsystem_kernel.dylib 0x000000018833ce1c __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x0000000188404814 _pthread_cond_wait + 640
2 libc++.1.dylib 0x0000000187d2dac8 std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 56
3 JavaScriptCore 0x000000018dbd1f94 void std::__1::condition_variable_any::wait<std::__1::unique_lock<bmalloc::Mutex> >(std::__1::unique_lock<bmalloc::Mutex>&) + 112
4 JavaScriptCore 0x000000018dbd1f08 bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop() + 168
5 JavaScriptCore 0x000000018dbd1de8 std::__1::__shared_ptr_emplace<std::__1::mutex, std::__1::allocator<std::__1::mutex> >::~__shared_ptr_emplace() + 0
6 JavaScriptCore 0x000000018dbd2098 void* std::__1::__thread_proxy<std::__1::tuple<void (*)(bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>*), bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>*> >(void*) + 92
7 libsystem_pthread.dylib 0x000000018840568c _pthread_body + 240
8 libsystem_pthread.dylib 0x000000018840559c _pthread_body + 0
9 libsystem_pthread.dylib 0x0000000188402cb4 thread_start + 4
Thread 4 name: WebThread
Thread 4:
0 libsystem_kernel.dylib 0x000000018833ce1c __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x0000000188404814 _pthread_cond_wait + 640
2 JavaScriptCore 0x000000018d2258b4 WTF::ThreadCondition::timedWait(WTF::Mutex&, double) + 80
3 JavaScriptCore 0x000000018dbb8b18 WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, WTF::TimeWithDynamicClockType const&) + 2256
4 JavaScriptCore 0x000000018dbb2a90 WTF::LockAlgorithm<unsigned char, (unsigned char)1, (unsigned char)2>::lockSlow(WTF::Atomic<unsigned char>&) + 368
5 JavaScriptCore 0x000000018d3128ec JSC::JSLockHolder::JSLockHolder(JSC::VM&) + 152
6 WebCore 0x000000018ec38a98 WebCore::ScheduledAction::executeFunctionInContext(JSC::JSGlobalObject*, JSC::JSValue, WebCore::ScriptExecutionContext&) + 68
7 WebCore 0x000000018ec388a4 WebCore::ScheduledAction::execute(WebCore::Document&) + 136
8 WebCore 0x000000018debe998 WebCore::DOMTimer::fired() + 596
9 WebCore 0x000000018debe5d8 WebCore::ThreadTimers::sharedTimerFiredInternal() + 172
10 WebCore 0x000000018debe518 WebCore::timerFired(__CFRunLoopTimer*, void*) + 28
11 CoreFoundation 0x00000001892f1aa4 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 28
12 CoreFoundation 0x00000001892f17a8 __CFRunLoopDoTimer + 856
13 CoreFoundation 0x00000001892f1068 __CFRunLoopDoTimers + 244
14 CoreFoundation 0x00000001892eec8c __CFRunLoopRun + 1484
15 CoreFoundation 0x000000018921eda4 CFRunLoopRunSpecific + 424
16 WebCore 0x000000018def0608 RunWebThread(void*) + 456
17 libsystem_pthread.dylib 0x000000018840568c _pthread_body + 240
18 libsystem_pthread.dylib 0x000000018840559c _pthread_body + 0
19 libsystem_pthread.dylib 0x0000000188402cb4 thread_start + 4
Thread 5 name: WebCore: LocalStorage
Thread 5:
0 libsystem_kernel.dylib 0x000000018833ce1c __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x0000000188404814 _pthread_cond_wait + 640
2 JavaScriptCore 0x000000018d2258b4 WTF::ThreadCondition::timedWait(WTF::Mutex&, double) + 80
3 JavaScriptCore 0x000000018dbb8b18 WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, WTF::TimeWithDynamicClockType const&) + 2256
4 WebKitLegacy 0x000000018f1601b0 bool WTF::ConditionBase::waitUntil<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&) + 172
5 WebKitLegacy 0x000000018f162e48 std::__1::unique_ptr<WTF::Function<void ()>, std::__1::default_delete<WTF::Function<void ()> > > WTF::MessageQueue<WTF::Function<void ()> >::waitForMessageFilteredWithTimeout<WTF::MessageQueue<WTF::Function<void ()> >::waitForMessage()::'lambda'(WTF::Function<void ()> const&)>(WTF::MessageQueueWaitResult&, WTF::MessageQueue<WTF::Function<void ()> >::waitForMessage()::'lambda'(WTF::Function<void ()> const&)&&, WTF::WallTime) + 144
6 WebKitLegacy 0x000000018f162450 WebCore::StorageThread::threadEntryPoint() + 68
7 JavaScriptCore 0x000000018d221e88 WTF::threadEntryPoint(void*) + 212
8 JavaScriptCore 0x000000018d221d98 WTF::wtfThreadEntryPoint(void*) + 24
9 libsystem_pthread.dylib 0x000000018840568c _pthread_body + 240
10 libsystem_pthread.dylib 0x000000018840559c _pthread_body + 0
11 libsystem_pthread.dylib 0x0000000188402cb4 thread_start + 4
Thread 6 name: com.apple.CFSocket.private
Thread 6:
0 libsystem_kernel.dylib 0x000000018833d23c __select + 8
1 CoreFoundation 0x00000001892f7cb0 __CFSocketManager + 632
2 libsystem_pthread.dylib 0x000000018840568c _pthread_body + 240
3 libsystem_pthread.dylib 0x000000018840559c _pthread_body + 0
4 libsystem_pthread.dylib 0x0000000188402cb4 thread_start + 4
Thread 7:
0 libsystem_pthread.dylib 0x0000000188402ca8 start_wqthread + 0
Thread 8:
0 libsystem_pthread.dylib 0x0000000188402ca8 start_wqthread + 0
Thread 0 crashed with ARM Thread State (64-bit):
x0: 0x0000000000000004 x1: 0x0000000000000000 x2: 0x0000000000032f00 x3: 0x0000000000014f7c
x4: 0x0000000000012068 x5: 0x0000000000000001 x6: 0x0000000174128340 x7: 0x000000016fd744a0
x8: 0x00000001af70c6ff x9: 0x0000000000014f58 x10: 0x00000001af70c6f8 x11: 0x0000000000000001
x12: 0x00032f0000033003 x13: 0x0000000000000002 x14: 0x0000000000000000 x15: 0x0000000000033103
x16: 0x000000000000012d x17: 0x000000018922ff58 x18: 0x0000000000000000 x19: 0x00032f0000033103
x20: 0x00000001af70c6d8 x21: 0x0000000000032f00 x22: 0x0000000000014f7c x23: 0x00000001af70c6f0
x24: 0x0000000000014f58 x25: 0x00000001af70c6f8 x26: 0x00000001ae3c374c x27: 0x0000000000000000
x28: 0x0000000000000000 fp: 0x000000016fd754c0 lr: 0x0000000188408b8c
sp: 0x000000016fd75480 pc: 0x000000018833ce64 cpsr: 0x60000000
i have googled the termination reason and it seems that its something about the mainthread but i cant seem to figure out what it is exactly.
the web app runs on ruby on rails and for mobile development i am using vue.js and cordova
