R3944Realms/srs
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always wait for process to terminated when SIGKILL.

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This commit is contained in:
winlin 2015-08-26 23:02:54 +08:00
parent 9c2beffe8f
commit fe4cdceb15
1 changed files with 5 additions and 2 deletions
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7
trunk/src/app/srs_app_utility.cpp
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@ -274,8 +274,11 @@ int srs_kill_forced(int& pid)
// other signals, directly exit(123), for example:
// 9) SIGKILL 15) SIGTERM
int status = 0;
if (waitpid(pid, &status, 0) < 0) {
return ERROR_SYSTEM_KILL;
// @remark when we use SIGKILL to kill process, it must be killed,
// so we always wait it to quit by infinite loop.
while (waitpid(pid, &status, 0) < 0) {
st_usleep(10 * 1000);
continue;
}
srs_trace("SIGKILL stop process pid=%d ok.", pid);