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Report failure to kill check command after exceeding timeout 

refs #4981
This commit is contained in:
Alexander A. Klimov 2017-05-05 17:31:14 +02:00
parent 2932651b64
commit c45529b407
1 changed files with 11 additions and 4 deletions
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15
lib/base/process.cpp
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@ -34,6 +34,7 @@
#ifndef _WIN32
# include <execvpe.h>
# include <poll.h>
# include <string.h>
# ifndef __APPLE__
extern char **environ;
@ -209,10 +210,12 @@ static Value ProcessKillImpl(struct msghdr *msgh, const Dictionary::Ptr& request
pid_t pid = request->Get("pid");
int signum = request->Get("signum");
int rc = kill(pid, signum);
errno = 0;
kill(pid, signum);
int error = errno;
Dictionary::Ptr response = new Dictionary();
response->Set("rc", rc);
response->Set("errno", error);
return response;
}
@ -452,7 +455,7 @@ send_message:
String jresponse = String(buf, buf + rc);
Dictionary::Ptr response = JsonDecode(jresponse);
return response->Get("rc");
return response->Get("errno");
}
static int ProcessWaitPID(pid_t pid, int *status)
@ -1020,7 +1023,11 @@ bool Process::DoEvents(void)
#ifdef _WIN32
TerminateProcess(m_Process, 1);
#else /* _WIN32 */
ProcessKill(-m_Process, SIGKILL);
int error = ProcessKill(-m_Process, SIGKILL);
if (error)
Log(LogWarning, "Process")
<< "Couldn't kill the process group " << m_PID << " (" << PrettyPrintArguments(m_Arguments)
<< "): [errno " << error << "] " << strerror(error);
#endif /* _WIN32 */
is_timeout = true;