The thread has exited with code 1 (0x1)

The thread 'unsigned long __cdecl Open_Thread(void *)' (0x7380036) has exited with code 1 (0x1)

is this an error or thread executed successfull开发者_运维技巧y what doe sthe code indicates

Exit code 0 is customarily used to signal successful termination. Exit code 1 would seem to indicate an error.

Only someone in possession of the specification of Open_Thread could be sure. That would be you.

Debuggers do keep track of thread creation, termination, first-chance exceptions, DLL load events and so on. The message you saw is just diagnostics message, indicating that some thread has exited.