com.apple.CFNetwork.Connection
0  CoreFoundation                 0x19dc31a28 CFEqual + 32
1  CFNetwork                      0x1a0fa670c CFURLDownloadCancel + 115164
2  CFNetwork                      0x1a0fa20d4 CFURLDownloadCancel + 97188
3  libnetwork.dylib               0x1a014f4b8 nw_parameters_create_secure_tcp + 332
4  CFNetwork                      0x1a0f95b9c CFURLDownloadCancel + 46700
5  CFNetwork                      0x1a1003738 _CFStreamErrorFromCFError + 265680
6  CFNetwork                      0x1a1007084 _CFStreamErrorFromCFError + 280348
7  CFNetwork                      0x1a10071d4 _CFStreamErrorFromCFError + 280684
8  libdispatch.dylib              0x19d9769a8 _dispatch_call_block_and_release + 24
9  libdispatch.dylib              0x19d977524 _dispatch_client_callout + 16
10 libdispatch.dylib              0x19d9238a4 _dispatch_lane_serial_drain$VARIANT$mp + 608
11 libdispatch.dylib              0x19d9242c4 _dispatch_lane_invoke$VARIANT$mp + 464
12 libdispatch.dylib              0x19d925370 _dispatch_workloop_invoke$VARIANT$mp + 1612
13 libdispatch.dylib              0x19d92d78c _dispatch_workloop_worker_thread + 588
14 libsystem_pthread.dylib        0x19d9c8b74 _pthread_wqthread + 272
15 libsystem_pthread.dylib        0x19d9cb740 start_wqthread + 8