Crash in Twilio Conversations SDK due to twilsock update/

[farmer-dhi]

I believe the crash detailed here is due to the Conversations SDK updating to twilsock version 2.1.1.

My project is on Conversations v3.1.0 and after forcing the twilsock version back to 2.0.4 the crash stopped happening. I will see if I can get more concrete details about the crash.

[farmer-dhi]

Here's the crash dump for this issue:

`OS Version: iOS 17.5.1 (21F90)
Report Version: 104

Crashed Thread: 13

Application Specific Information:
-[TCHErrorInfo UTF8String]: unrecognized selector sent to instance 0x3008ac360

Thread 13 Crashed:
0 CoreFoundation 0x318efdf20 _exceptionPreprocess
1 libobjc.A.dylib 0x308cc6014 objc_exception_throw
2 CoreFoundation 0x31900747c -[NSObject(NSObject) doesNotRecognizeSelector:]
3 CoreFoundation 0x318e9afb0 forwarding
4 CoreFoundation 0x318e9a8cc forwarding_prep_0
5 TwilioConversationsClient 0x1052f2eb8 ___ZN3rtd8twilsock8Twilsock4initEv_block_invoke_2.73
6 TwilioConversationsClient 0x1052f80cc -[TCHTwilsockListener onDisconnected:]
7 TwilioTwilsockLib 0x103e3ea04 TwilsockObserverWrapper.onDisconnected
8 TwilioTwilsockLib 0x103e4d970 closure in TwilsockStateMachine.defaultOnDisconnect (TwilsockStates.swift:187)
9 TwilioTwilsockLib 0x103e50f6c closure in TwilsockStateMachine.defaultOnDisconnect
10 TwilioTwilsockLib 0x103e1ef04 [inlined] closure in Twilsock.init (Twilsock.swift:142)
11 TwilioTwilsockLib 0x103e1ef04 [inlined] Sequence.forEach
12 TwilioTwilsockLib 0x103e1ef04 closure in Twilsock.init (Twilsock.swift:142)
13 TwilioTwilsockLib 0x103e1345c thunk for closure
14 libdispatch.dylib 0x328cc6138 _dispatch_call_block_and_release
15 libdispatch.dylib 0x328cc7dd0 _dispatch_client_callout
16 libdispatch.dylib 0x328ccf3fc _dispatch_lane_serial_drain
17 libdispatch.dylib 0x328ccff2c _dispatch_lane_invoke
18 libdispatch.dylib 0x328cdacb0 _dispatch_root_queue_drain_deferred_wlh
19 libdispatch.dylib 0x328cda524 _dispatch_workloop_worker_thread
20 libsystem_pthread.dylib 0x3d2c2a930 _pthread_wqthread
21 libsystem_pthread.dylib 0x3d2c270c8 start_wqthread

Thread 0
0 libsystem_kernel.dylib 0x3ab0df808 mach_msg2_trap
1 libsystem_kernel.dylib 0x3ab0e3004 mach_msg2_internal
2 libsystem_kernel.dylib 0x3ab0e2f1c mach_msg_overwrite
3 libsystem_kernel.dylib 0x3ab0e2d5c mach_msg
4 CoreFoundation 0x318ecdf58 __CFRunLoopServiceMachPort
5 CoreFoundation 0x318ecd5fc __CFRunLoopRun
6 CoreFoundation 0x318ecccd4 CFRunLoopRunSpecific
7 GraphicsServices 0x3a2c7f1a4 GSEventRunModal
8 UIKitCore 0x31d786908 -[UIApplication _run]
9 UIKitCore 0x31d83a9cc UIApplicationMain
10 <MY_APP> 0x20148e260 main
11 0x1b43b1e4c

Thread 1 name: com.apple.uikit.eventfetch-thread
0 libsystem_kernel.dylib 0x3ab0df808 mach_msg2_trap
1 libsystem_kernel.dylib 0x3ab0e3004 mach_msg2_internal
2 libsystem_kernel.dylib 0x3ab0e2f1c mach_msg_overwrite
3 libsystem_kernel.dylib 0x3ab0e2d5c mach_msg
4 CoreFoundation 0x318ecdf58 __CFRunLoopServiceMachPort
5 CoreFoundation 0x318ecd5fc __CFRunLoopRun
6 CoreFoundation 0x318ecccd4 CFRunLoopRunSpecific
7 Foundation 0x316c99e48 -[NSRunLoop(NSRunLoop) runMode:beforeDate:]
8 Foundation 0x316c99c98 -[NSRunLoop(NSRunLoop) runUntilDate:]
9 UIKitCore 0x31d79a63c -[UIEventFetcher threadMain]
10 Foundation 0x316cb0714 NSThread__start
11 libsystem_pthread.dylib 0x3d2c2c068 _pthread_start

Thread 2
0 libsystem_kernel.dylib 0x3ab0e53ec __semwait_signal
1 libsystem_c.dylib 0x328d685ec nanosleep
2 libsystem_c.dylib 0x328dc5728 sleep
3 Sentry 0x105c18724 monitorCachedData (SentryCrashCachedData.c:146)
4 libsystem_pthread.dylib 0x3d2c2c068 _pthread_start

Thread 3 name: SentryCrash Exception Handler (Secondary)
0 libsystem_kernel.dylib 0x3ab0df808 mach_msg2_trap
1 libsystem_kernel.dylib 0x3ab0e3004 mach_msg2_internal
2 libsystem_kernel.dylib 0x3ab0e0d74 thread_suspend
3 Sentry 0x105bff5bc handleExceptions (SentryCrashMonitor_MachException.c:305)
4 libsystem_pthread.dylib 0x3d2c2c068 _pthread_start

Thread 4 name: SentryCrash Exception Handler (Primary)
0 libsystem_kernel.dylib 0x3ab0df808 mach_msg2_trap
1 libsystem_kernel.dylib 0x3ab0e3004 mach_msg2_internal
2 libsystem_kernel.dylib 0x3ab0e2f1c mach_msg_overwrite
3 libsystem_kernel.dylib 0x3ab0e2d5c mach_msg
4 Sentry 0x105bff5e8 handleExceptions (SentryCrashMonitor_MachException.c:313)
5 libsystem_pthread.dylib 0x3d2c2c068 _pthread_start

Thread 5 name: io.sentry.app-hang-tracker
0 libsystem_kernel.dylib 0x3ab0e53ec __semwait_signal
1 libsystem_c.dylib 0x328d685ec nanosleep
2 Foundation 0x316dec710 +[NSThread sleepForTimeInterval:]
3 Sentry 0x105be0108 -[SentryANRTracker detectANRs] (SentryANRTracker.m:105)
4 Foundation 0x316cb0714 NSThread__start
5 libsystem_pthread.dylib 0x3d2c2c068 _pthread_start

Thread 6 name: com.google.firebase.crashlytics.MachExceptionServer
0 libsystem_kernel.dylib 0x3ab0df808 mach_msg2_trap
1 libsystem_kernel.dylib 0x3ab0e3004 mach_msg2_internal
2 libsystem_kernel.dylib 0x3ab0e2f1c mach_msg_overwrite
3 libsystem_kernel.dylib 0x3ab0e2d5c mach_msg
4 <MY_APP> 0x2018df828 + 80
5 <MY_APP> 0x2018df760 + 52
6 libsystem_pthread.dylib 0x3d2c2c068 _pthread_start

Thread 7 name: com.apple.NSURLConnectionLoader
0 libsystem_kernel.dylib 0x3ab0df808 mach_msg2_trap
1 libsystem_kernel.dylib 0x3ab0e3004 mach_msg2_internal
2 libsystem_kernel.dylib 0x3ab0e2f1c mach_msg_overwrite
3 libsystem_kernel.dylib 0x3ab0e2d5c mach_msg
4 CoreFoundation 0x318ecdf58 __CFRunLoopServiceMachPort
5 CoreFoundation 0x318ecd5fc __CFRunLoopRun
6 CoreFoundation 0x318ecccd4 CFRunLoopRunSpecific
7 CFNetwork 0x31b1e3c8c _CFHostIsDomainTopLevel
8 Foundation 0x316cb0714 NSThread__start
9 libsystem_pthread.dylib 0x3d2c2c068 _pthread_start

Thread 8 name: WebThread
0 libsystem_kernel.dylib 0x3ab0df808 mach_msg2_trap
1 libsystem_kernel.dylib 0x3ab0e3004 mach_msg2_internal
2 libsystem_kernel.dylib 0x3ab0e2f1c mach_msg_overwrite
3 libsystem_kernel.dylib 0x3ab0e2d5c mach_msg
4 CoreFoundation 0x318ecdf58 __CFRunLoopServiceMachPort
5 CoreFoundation 0x318ecd5fc __CFRunLoopRun
6 CoreFoundation 0x318ecccd4 CFRunLoopRunSpecific
7 WebCore 0x33ed4f29c RunWebThread
8 libsystem_pthread.dylib 0x3d2c2c068 _pthread_start

Thread 9
0 libsystem_kernel.dylib 0x3ab0e51cc __psynch_cvwait
1 libsystem_pthread.dylib 0x3d2c296e0 _pthread_cond_wait
2 libc++.1.dylib 0x3396df594 std::__1::condition_variable::__do_timed_wait
3 TwilioConversationsClient 0x1054048dc [inlined] std::__1::condition_variable::wait_for
4 TwilioConversationsClient 0x1054048dc [inlined] std::__1::condition_variable::__do_timed_wait (__mutex_base:518)
5 TwilioConversationsClient 0x1054048dc [inlined] std::__1::condition_variable::wait_until (__mutex_base:421)
6 TwilioConversationsClient 0x1054048dc [inlined] std::__1::condition_variable::wait_until (__mutex_base:433)
7 TwilioConversationsClient 0x1054048dc [inlined] std::__1::condition_variable::wait_for (mutex_base:477)
8 TwilioConversationsClient 0x1054048dc [inlined] spdlog::details::mpmc_blocking_queue::dequeue_for (mpmc_blocking_q.h:61)
9 TwilioConversationsClient 0x1054048dc [inlined] spdlog::details::thread_pool::process_next_msg (thread_pool.h:207)
10 TwilioConversationsClient 0x1054048dc spdlog::details::thread_pool::worker_loop (thread_pool.h:198)
11 TwilioConversationsClient 0x105404c74 [inlined] std::__1::__invoke (type_traits:3859)
12 TwilioConversationsClient 0x105404c74 [inlined] std::__1::__thread_execute (thread:287)
13 TwilioConversationsClient 0x105404c74 std::__1::__thread_proxy (thread:298)
14 libsystem_pthread.dylib 0x3d2c2c068 _pthread_start

Thread 10
0 libswiftCore.dylib 0x31647d264 getCache
1 libswiftCore.dylib 0x31647dbc4 [inlined] _swift_getGenericMetadata
2 libswiftCore.dylib 0x31647dbc4 _swift_getGenericMetadata
3 libswiftCore.dylib 0x316451644 __swift_instantiateCanonicalPrespecializedGenericMetadata
4 Foundation 0x316c82f34 _ArrayBuffer._consumeAndCreateNew
5 Foundation 0x316c823a0 Array._createNewBuffer
6 Foundation 0x316c82868 JSONDecoderImpl.KeyedContainer.allKeys.getter
7 libswiftCore.dylib 0x316129448 _KeyedDecodingContainerBox.allKeys.getter
8 libswiftCore.dylib 0x31611d090 KeyedDecodingContainer.allKeys.getter
9 TwilioCommonLib 0x103f095dc KeyedDecodingContainer.decode (AnyCodable.swift:53)
10 TwilioCommonLib 0x103f1954c [inlined] StringMultiMap.__allocating_init (StringMultiMap.swift:85)
11 TwilioCommonLib 0x103f1954c StringMultiMap (:83)
12 libswiftCore.dylib 0x316429bd0 Decodable.init
13 Foundation 0x316c4f9b8 JSONDecoderImpl.unwrap
14 Foundation 0x316c4f3d4 JSONDecoderImpl.KeyedContainer.decode
15 Foundation 0x316c4f1a4 JSONDecoderImpl.KeyedContainer
16 Foundation 0x316c4f164 JSONDecoderImpl.KeyedContainer
17 libswiftCore.dylib 0x31611cf64 KeyedDecodingContainerProtocol.decodeIfPresent
18 Foundation 0x316be5228 JSONDecoderImpl.KeyedContainer
19 libswiftCore.dylib 0x31612eaac _KeyedDecodingContainerBox.decodeIfPresent
20 libswiftCore.dylib 0x31611db70 KeyedDecodingContainer.decodeIfPresent
21 TwilioTwilsockLib 0x103e33cc8 ServerReplyMessageHeaders.init (ServerReplyMessageHeaders.swift:34)
22 TwilioTwilsockLib 0x103e33a7c [inlined] ServerReplyMessageHeaders.init
23 TwilioTwilsockLib 0x103e33a7c ServerReplyMessageHeaders (:29)
24 libswiftCore.dylib 0x316429bd0 Decodable.init
25 Foundation 0x316c5027c JSONDecoderImpl.unwrap
26 Foundation 0x316c4ec94 closure in JSONDecoder.decode
27 Foundation 0x316c4c3d8 closure in JSONDecoder._decode
28 Foundation 0x316c4c0d0 closure in JSONDecoder._decode
29 Foundation 0x316c4bfe0 closure in JSONDecoder.withUTF8Representation
30 Foundation 0x316c4bcd8 closure in JSONDecoder.withUTF8Representation
31 Foundation 0x316c4bcac closure in Data.withBufferView
32 Foundation 0x316c4bc7c closure in Data.withBufferView
33 Foundation 0x316c4bc50 Data.InlineSlice.withUnsafeBytes
34 Foundation 0x316c4b774 JSONDecoder.decode
35 Foundation 0x316c4b504 JSONDecoder.decode
36 TwilioTwilsockLib 0x103e224e4 Twilsock.parseMessageData (Twilsock.swift:391)
37 TwilioTwilsockLib 0x103e22c38 Twilsock.handle (Twilsock.swift:413)
38 TwilioTwilsockLib 0x103e26858 closure in Twilsock.handleMessageReceived (Twilsock.swift:588)
39 TwilioTwilsockLib 0x103e1345c thunk for closure
40 libdispatch.dylib 0x328cc6138 _dispatch_call_block_and_release
41 libdispatch.dylib 0x328cc7dd0 _dispatch_client_callout
42 libdispatch.dylib 0x328ccf3fc _dispatch_lane_serial_drain
43 libdispatch.dylib 0x328ccff2c _dispatch_lane_invoke
44 libdispatch.dylib 0x328cdacb0 _dispatch_root_queue_drain_deferred_wlh
45 libdispatch.dylib 0x328cda524 _dispatch_workloop_worker_thread
46 libsystem_pthread.dylib 0x3d2c2a930 _pthread_wqthread

Thread 11
0 libsystem_malloc.dylib 0x3392a92f4 _nanov2_free
1 libswiftCore.dylib 0x316473368 [inlined] _swift_release_dealloc
2 libswiftCore.dylib 0x316473368 _swift_release_dealloc
3 libswiftCore.dylib 0x316474484 swift::RefCounts::doDecrementSlow
4 libswiftDispatch.dylib 0x32b6c0568 OS_dispatch_queue.asyncAndWait
5 libswiftDispatch.dylib 0x32b6c04c8 OS_dispatch_queue.sync
6 TwilioCommonLib 0x103f12720 atomic.wrappedValue.getter (Atomic.swift:28)
7 TwilioCommonLib 0x103f147a0 [inlined] Logger.loggerLevel.getter
8 TwilioCommonLib 0x103f147a0 [inlined] Logger.isEnabled (Logger.swift:23)
9 TwilioCommonLib 0x103f147a0 Logger.log (Logger.swift:18)
10 TwilioCommonLib 0x103f149fc Logger.trace
11 TwilioTwilsockLib 0x103e3e7b0 TwilsockObserverWrapper.onMessageReceived (TwilsockObjCInterface.swift:216)
12 TwilioTwilsockLib 0x103e296b0 [inlined] closure in Twilsock.handle (Twilsock.swift:547)
13 TwilioTwilsockLib 0x103e296b0 closure in Twilsock.handle
14 TwilioTwilsockLib 0x103e25b18 closure in Twilsock.notifyObservers (Twilsock.swift:555)
15 TwilioTwilsockLib 0x103e259c4 [inlined] Sequence.forEach
16 TwilioTwilsockLib 0x103e259c4 closure in Twilsock.notifyObservers (Twilsock.swift:553)
17 TwilioTwilsockLib 0x103e1345c thunk for closure
18 libdispatch.dylib 0x328cc6138 _dispatch_call_block_and_release
19 libdispatch.dylib 0x328cc7dd0 _dispatch_client_callout
20 libdispatch.dylib 0x328ccf3fc _dispatch_lane_serial_drain
21 libdispatch.dylib 0x328ccff2c _dispatch_lane_invoke
22 libdispatch.dylib 0x328cdacb0 _dispatch_root_queue_drain_deferred_wlh
23 libdispatch.dylib 0x328cda524 _dispatch_workloop_worker_thread
24 libsystem_pthread.dylib 0x3d2c2a930 _pthread_wqthread

Thread 12
0 libz.1.dylib 0x44c2b37e8 deflateResetKeep
1 libz.1.dylib 0x44c2ad878 deflateEnd
2 libz.1.dylib 0x44c2b156c deflate
3 Network 0x319c91c04 __nw_ws_parse_output_block_invoke
4 Network 0x319c9ba74 __nw_framer_parse_array_block_invoke
5 Network 0x319c9b274 nw_framer_parse_array
6 Network 0x319c9e738 nw_framer_parse_output
7 Network 0x319c905fc __nw_protocol_copy_ws_definition_block_invoke.29
8 Network 0x319caee70 __nw_framer_protocol_finalize_output_frames_block_invoke_2
9 Network 0x319cae3d0 nw_framer_protocol_finalize_output_frames
10 Network 0x3199e93c8 nw_flow_service_writes
11 Network 0x3199e7ad8 nw_endpoint_handler_service_writes
12 Network 0x319a02e04 nw_connection_add_write_request_on_queue
13 libdispatch.dylib 0x328cc6138 _dispatch_call_block_and_release
14 libdispatch.dylib 0x328cc7dd0 _dispatch_client_callout
15 libdispatch.dylib 0x328ccf3fc _dispatch_lane_serial_drain
16 libdispatch.dylib 0x328ccff60 _dispatch_lane_invoke
17 libdispatch.dylib 0x328cd1280 _dispatch_workloop_invoke
18 libdispatch.dylib 0x328cdacb0 _dispatch_root_queue_drain_deferred_wlh
19 libdispatch.dylib 0x328cda524 _dispatch_workloop_worker_thread
20 libsystem_pthread.dylib 0x3d2c2a930 _pthread_wqthread

Thread 13 Crashed:
0 CoreFoundation 0x318efdf20 _exceptionPreprocess
1 libobjc.A.dylib 0x308cc6014 objc_exception_throw
2 CoreFoundation 0x31900747c -[NSObject(NSObject) doesNotRecognizeSelector:]
3 CoreFoundation 0x318e9afb0 forwarding
4 CoreFoundation 0x318e9a8cc forwarding_prep_0
5 TwilioConversationsClient 0x1052f2eb8 ___ZN3rtd8twilsock8Twilsock4initEv_block_invoke_2.73
6 TwilioConversationsClient 0x1052f80cc -[TCHTwilsockListener onDisconnected:]
7 TwilioTwilsockLib 0x103e3ea04 TwilsockObserverWrapper.onDisconnected
8 TwilioTwilsockLib 0x103e4d970 closure in TwilsockStateMachine.defaultOnDisconnect (TwilsockStates.swift:187)
9 TwilioTwilsockLib 0x103e50f6c closure in TwilsockStateMachine.defaultOnDisconnect
10 TwilioTwilsockLib 0x103e1ef04 [inlined] closure in Twilsock.init (Twilsock.swift:142)
11 TwilioTwilsockLib 0x103e1ef04 [inlined] Sequence.forEach
12 TwilioTwilsockLib 0x103e1ef04 closure in Twilsock.init (Twilsock.swift:142)
13 TwilioTwilsockLib 0x103e1345c thunk for closure
14 libdispatch.dylib 0x328cc6138 _dispatch_call_block_and_release
15 libdispatch.dylib 0x328cc7dd0 _dispatch_client_callout
16 libdispatch.dylib 0x328ccf3fc _dispatch_lane_serial_drain
17 libdispatch.dylib 0x328ccff2c _dispatch_lane_invoke
18 libdispatch.dylib 0x328cdacb0 _dispatch_root_queue_drain_deferred_wlh
19 libdispatch.dylib 0x328cda524 _dispatch_workloop_worker_thread
20 libsystem_pthread.dylib 0x3d2c2a930 _pthread_wqthread
21 libsystem_pthread.dylib 0x3d2c270c8 start_wqthread

Thread 14
0 libsystem_kernel.dylib 0x3ab0df808 mach_msg2_trap
1 libsystem_kernel.dylib 0x3ab0e3004 mach_msg2_internal
2 libsystem_kernel.dylib 0x3ab0e2f1c mach_msg_overwrite
3 libsystem_kernel.dylib 0x3ab0e2d5c mach_msg
4 CoreFoundation 0x318ecdf58 __CFRunLoopServiceMachPort
5 CoreFoundation 0x318ecd5fc __CFRunLoopRun
6 CoreFoundation 0x318ecccd4 CFRunLoopRunSpecific
7 Foundation 0x316c99e48 -[NSRunLoop(NSRunLoop) runMode:beforeDate:]
8 Foundation 0x316c99d1c -[NSRunLoop(NSRunLoop) run]
9 SwiftUI 0x320f43f14 OUTLINED_FUNCTION_283
10 SwiftUI 0x320f43c0c OUTLINED_FUNCTION_283
11 Foundation 0x316cb0714 NSThread__start
12 libsystem_pthread.dylib 0x3d2c2c068 _pthread_start

Thread 15
0 libsystem_kernel.dylib 0x3ab0df590 __workq_kernreturn
1 libsystem_pthread.dylib 0x3d2c2a97c _pthread_wqthread

Thread 16
0 libsystem_kernel.dylib 0x3ab0e51cc __psynch_cvwait
1 libsystem_pthread.dylib 0x3d2c296e0 _pthread_cond_wait
2 TwilioConversationsClient 0x1052e4314 boost::asio::detail::posix_event::wait
3 TwilioConversationsClient 0x1052e3a2c boost::asio::detail::scheduler::do_run_one
4 TwilioConversationsClient 0x1052e3824 boost::asio::detail::scheduler::run
5 TwilioConversationsClient 0x1052e242c rtd::executors::ThreadedExecutor::Impl::process_events
6 TwilioConversationsClient 0x1052e9bb0 std::__1::__thread_proxy
7 libsystem_pthread.dylib 0x3d2c2c068 _pthread_start

Thread 17
0 libsystem_kernel.dylib 0x3ab0e51cc __psynch_cvwait
1 libsystem_pthread.dylib 0x3d2c296e0 _pthread_cond_wait
2 TwilioConversationsClient 0x1052e4314 boost::asio::detail::posix_event::wait
3 TwilioConversationsClient 0x1052e3a2c boost::asio::detail::scheduler::do_run_one
4 TwilioConversationsClient 0x1052e3824 boost::asio::detail::scheduler::run
5 TwilioConversationsClient 0x1052e242c rtd::executors::ThreadedExecutor::Impl::process_events
6 TwilioConversationsClient 0x1052e9bb0 std::__1::__thread_proxy
7 libsystem_pthread.dylib 0x3d2c2c068 _pthread_start

Thread 18
0 libsystem_kernel.dylib 0x3ab0e51cc __psynch_cvwait
1 libsystem_pthread.dylib 0x3d2c296e0 _pthread_cond_wait
2 TwilioConversationsClient 0x1052e4314 boost::asio::detail::posix_event::wait
3 TwilioConversationsClient 0x1052e3a2c boost::asio::detail::scheduler::do_run_one
4 TwilioConversationsClient 0x1052e3824 boost::asio::detail::scheduler::run
5 TwilioConversationsClient 0x1052e242c rtd::executors::ThreadedExecutor::Impl::process_events
6 TwilioConversationsClient 0x1052e9bb0 std::__1::__thread_proxy
7 libsystem_pthread.dylib 0x3d2c2c068 _pthread_start

Thread 19
0 libsystem_kernel.dylib 0x3ab0e51cc __psynch_cvwait
1 libsystem_pthread.dylib 0x3d2c296e0 _pthread_cond_wait
2 TwilioConversationsClient 0x1052e4314 boost::asio::detail::posix_event::wait
3 TwilioConversationsClient 0x1052e3a2c boost::asio::detail::scheduler::do_run_one
4 TwilioConversationsClient 0x1052e3824 boost::asio::detail::scheduler::run
5 TwilioConversationsClient 0x1052e242c rtd::executors::ThreadedExecutor::Impl::process_events
6 TwilioConversationsClient 0x1052e9bb0 std::__1::__thread_proxy
7 libsystem_pthread.dylib 0x3d2c2c068 _pthread_start

Thread 20
0 libsystem_kernel.dylib 0x3ab0e51cc __psynch_cvwait
1 libsystem_pthread.dylib 0x3d2c296e0 _pthread_cond_wait
2 TwilioConversationsClient 0x1052e4314 boost::asio::detail::posix_event::wait
3 TwilioConversationsClient 0x1052e3a2c boost::asio::detail::scheduler::do_run_one
4 TwilioConversationsClient 0x1052e3824 boost::asio::detail::scheduler::run
5 TwilioConversationsClient 0x1052e242c rtd::executors::ThreadedExecutor::Impl::process_events
6 TwilioConversationsClient 0x1052e9bb0 std::__1::__thread_proxy
7 libsystem_pthread.dylib 0x3d2c2c068 _pthread_start

Thread 21
0 libsystem_kernel.dylib 0x3ab0e51cc __psynch_cvwait
1 libsystem_pthread.dylib 0x3d2c296e0 _pthread_cond_wait
2 TwilioConversationsClient 0x1052e4314 boost::asio::detail::posix_event::wait
3 TwilioConversationsClient 0x1052e3a2c boost::asio::detail::scheduler::do_run_one
4 TwilioConversationsClient 0x1052e3824 boost::asio::detail::scheduler::run
5 TwilioConversationsClient 0x1052e242c rtd::executors::ThreadedExecutor::Impl::process_events
6 TwilioConversationsClient 0x1052e9bb0 std::__1::__thread_proxy
7 libsystem_pthread.dylib 0x3d2c2c068 _pthread_start

Thread 22
0 libsystem_kernel.dylib 0x3ab0e51cc __psynch_cvwait
1 libsystem_pthread.dylib 0x3d2c296e0 _pthread_cond_wait
2 TwilioConversationsClient 0x1052e4314 boost::asio::detail::posix_event::wait
3 TwilioConversationsClient 0x1052e3a2c boost::asio::detail::scheduler::do_run_one
4 TwilioConversationsClient 0x1052e3824 boost::asio::detail::scheduler::run
5 TwilioConversationsClient 0x1052e242c rtd::executors::ThreadedExecutor::Impl::process_events
6 TwilioConversationsClient 0x1052e9bb0 std::__1::__thread_proxy
7 libsystem_pthread.dylib 0x3d2c2c068 _pthread_start

Thread 23
0 libsystem_kernel.dylib 0x3ab0e51cc __psynch_cvwait
1 libsystem_pthread.dylib 0x3d2c296e0 _pthread_cond_wait
2 TwilioConversationsClient 0x1052e4314 boost::asio::detail::posix_event::wait
3 TwilioConversationsClient 0x1052e3a2c boost::asio::detail::scheduler::do_run_one
4 TwilioConversationsClient 0x1052e3824 boost::asio::detail::scheduler::run
5 TwilioConversationsClient 0x1052e242c rtd::executors::ThreadedExecutor::Impl::process_events
6 TwilioConversationsClient 0x1052e9bb0 std::__1::__thread_proxy
7 libsystem_pthread.dylib 0x3d2c2c068 _pthread_start

Thread 24
0 libsystem_kernel.dylib 0x3ab0e51cc __psynch_cvwait
1 libsystem_pthread.dylib 0x3d2c296e0 _pthread_cond_wait
2 TwilioConversationsClient 0x1052e4314 boost::asio::detail::posix_event::wait
3 TwilioConversationsClient 0x1052e3a2c boost::asio::detail::scheduler::do_run_one
4 TwilioConversationsClient 0x1052e3824 boost::asio::detail::scheduler::run
5 TwilioConversationsClient 0x1052e242c rtd::executors::ThreadedExecutor::Impl::process_events
6 TwilioConversationsClient 0x1052e9bb0 std::__1::__thread_proxy
7 libsystem_pthread.dylib 0x3d2c2c068 _pthread_start

Thread 25
0 libsystem_kernel.dylib 0x3ab0e51cc __psynch_cvwait
1 libsystem_pthread.dylib 0x3d2c296e0 _pthread_cond_wait
2 TwilioConversationsClient 0x1052e4314 boost::asio::detail::posix_event::wait
3 TwilioConversationsClient 0x1052e3a2c boost::asio::detail::scheduler::do_run_one
4 TwilioConversationsClient 0x1052e3824 boost::asio::detail::scheduler::run
5 TwilioConversationsClient 0x1052e242c rtd::executors::ThreadedExecutor::Impl::process_events
6 TwilioConversationsClient 0x1052e9bb0 std::__1::__thread_proxy
7 libsystem_pthread.dylib 0x3d2c2c068 _pthread_start

Thread 26
0 libsystem_kernel.dylib 0x3ab0e51cc __psynch_cvwait
1 libsystem_pthread.dylib 0x3d2c296e0 _pthread_cond_wait
2 TwilioConversationsClient 0x1052e4314 boost::asio::detail::posix_event::wait
3 TwilioConversationsClient 0x1052e3a2c boost::asio::detail::scheduler::do_run_one
4 TwilioConversationsClient 0x1052e3824 boost::asio::detail::scheduler::run
5 TwilioConversationsClient 0x1052e242c rtd::executors::ThreadedExecutor::Impl::process_events
6 TwilioConversationsClient 0x1052e9bb0 std::__1::__thread_proxy
7 libsystem_pthread.dylib 0x3d2c2c068 _pthread_start

Thread 27
0 libsystem_kernel.dylib 0x3ab0e51cc __psynch_cvwait
1 libsystem_pthread.dylib 0x3d2c296e0 _pthread_cond_wait
2 TwilioConversationsClient 0x1052e4314 boost::asio::detail::posix_event::wait
3 TwilioConversationsClient 0x1052e3a2c boost::asio::detail::scheduler::do_run_one
4 TwilioConversationsClient 0x1052e3824 boost::asio::detail::scheduler::run
5 TwilioConversationsClient 0x1052e242c rtd::executors::ThreadedExecutor::Impl::process_events
6 TwilioConversationsClient 0x1052e9bb0 std::__1::__thread_proxy
7 libsystem_pthread.dylib 0x3d2c2c068 _pthread_start

Thread 28
0 libsystem_kernel.dylib 0x3ab0e6608 kevent
1 TwilioConversationsClient 0x1052e3c84 boost::asio::detail::kqueue_reactor::run
2 TwilioConversationsClient 0x1052e3a64 boost::asio::detail::scheduler::do_run_one
3 TwilioConversationsClient 0x1052e3824 boost::asio::detail::scheduler::run
4 TwilioConversationsClient 0x1052e242c rtd::executors::ThreadedExecutor::Impl::process_events
5 TwilioConversationsClient 0x1052e9bb0 std::__1::__thread_proxy
6 libsystem_pthread.dylib 0x3d2c2c068 _pthread_start

Thread 29
0 libsystem_kernel.dylib 0x3ab0e51cc __psynch_cvwait
1 libsystem_pthread.dylib 0x3d2c296e0 _pthread_cond_wait
2 TwilioConversationsClient 0x1052e4314 boost::asio::detail::posix_event::wait
3 TwilioConversationsClient 0x1052e3a2c boost::asio::detail::scheduler::do_run_one
4 TwilioConversationsClient 0x1052e3824 boost::asio::detail::scheduler::run
5 TwilioConversationsClient 0x1052e242c rtd::executors::ThreadedExecutor::Impl::process_events
6 TwilioConversationsClient 0x1052e9bb0 std::__1::__thread_proxy
7 libsystem_pthread.dylib 0x3d2c2c068 _pthread_start

Thread 30
0 libsystem_kernel.dylib 0x3ab0e51cc __psynch_cvwait
1 libsystem_pthread.dylib 0x3d2c296e0 _pthread_cond_wait
2 TwilioConversationsClient 0x1052e4314 boost::asio::detail::posix_event::wait
3 TwilioConversationsClient 0x1052e3a2c boost::asio::detail::scheduler::do_run_one
4 TwilioConversationsClient 0x1052e3824 boost::asio::detail::scheduler::run
5 TwilioConversationsClient 0x1052e242c rtd::executors::ThreadedExecutor::Impl::process_events
6 TwilioConversationsClient 0x1052e9bb0 std::__1::__thread_proxy
7 libsystem_pthread.dylib 0x3d2c2c068 _pthread_start

Thread 31
0 libsystem_kernel.dylib 0x3ab0e51cc __psynch_cvwait
1 libsystem_pthread.dylib 0x3d2c296e0 _pthread_cond_wait
2 TwilioConversationsClient 0x1052e4314 boost::asio::detail::posix_event::wait
3 TwilioConversationsClient 0x1052e3a2c boost::asio::detail::scheduler::do_run_one
4 TwilioConversationsClient 0x1052e3824 boost::asio::detail::scheduler::run
5 TwilioConversationsClient 0x1052e242c rtd::executors::ThreadedExecutor::Impl::process_events
6 TwilioConversationsClient 0x1052e9bb0 std::__1::__thread_proxy
7 libsystem_pthread.dylib 0x3d2c2c068 _pthread_start

Thread 32
0 libsystem_kernel.dylib 0x3ab0df590 __workq_kernreturn
1 libsystem_pthread.dylib 0x3d2c2a97c _pthread_wqthread

EOF`