执行 performSelector 会偶尔崩溃

[karosLi]

• (void)performBonjourBlock:(dispatch_block_t)block
  {
  HTTPLogTrace();

  [self performSelector:@selector(executeBonjourBlock:)
  onThread:bonjourThread
  withObject:block
  waitUntilDone:YES];
  }

#0 Thread

Fatal Signal

App terminated by SIGPIPE

解析原始
0 libsystem_kernel.dylib _mach_msg_trap + 8
1 libsystem_kernel.dylib _mach_msg + 72
2 libsystem_kernel.dylib _thread_get_state + 136
3 APP _bly_mach_thread_backtrace + 68
4 APP _BLYCrashHandlerCallback + 1940
5 APP _BLYUncaughtExceptionHandlerCallback + 68
6 APP _RCCountlyExceptionHandler + 2844
7 APP _RCCountlySignalHandler + 528
8 libsystem_platform.dylib __sigtramp + 40
9 libsystem_pthread.dylib __pthread_cond_wait$VARIANT$mp + 684
10 Foundation -[NSObject(NSThreadPerformAdditions) performSelector:onThread:withObject:waitUntilDone:modes:] + 656
11 APP -[NBSHookPerformSelector nbs_performSelector:onThread:withObject:waitUntilDone:modes:] + 312
12 Foundation -[NSObject(NSThreadPerformAdditions) performSelector:onThread:withObject:waitUntilDone:] + 116
13 APP +[HTTPServer performBonjourBlock:] + 184
14 APP -[HTTPServer publishBonjour] + 476
15 APP ___20-[HTTPServer start:]_block_invoke + 244
16 APP ___nbsEventNewDispatchSync_block_invoke + 48
17 libdispatch.dylib __dispatch_client_callout + 16
18 libdispatch.dylib __dispatch_sync_invoke_and_complete_recurse + 64
19 libdispatch.dylib __dispatch_sync_f_slow + 168
20 APP _nbsEventNewDispatchSync + 220
21 APP -[HTTPServer start:] + 240
22 APP -[KTVHCHTTPServer startInternal:] + 324
23 APP -[KTVHCHTTPServer applicationWillEnterForeground] + 892

[waitingfor168]

the same

[nyz110]

+1

[hushuting]

+1，主要集中在iOS17系统上，新版本有修复么