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Include 'timeout' parameter in Git execute #354

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Merged
merged 6 commits into from
Oct 16, 2015
+50 −1
Merged

Include 'timeout' parameter in Git execute #354

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cd4caf1
Include 'timeout' parameter in Git execute
OswinNathanial Sep 28, 2015
9e1c90e
Raise exception when timeout is used in execute command on Windows
OswinNathanial Oct 9, 2015
7cc0e6c
Only create watchdog and event if timeout is specified in execute com…
OswinNathanial Oct 9, 2015
4faf5cd
Rename execute param 'timeout' to 'kill_after_timeout'
OswinNathanial Oct 13, 2015
d06e76b
Update docstring for 'kill_after_timeout' parameter
OswinNathanial Oct 13, 2015
dbbcaf7
Run os.kill for all child pids even after some of them are down
OswinNathanial Oct 13, 2015
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Run os.kill for all child pids even after some of them are down 
Right now, we come out of the iteration in case of failure
while trying to kill a child pid. This may result in some of
the child pids staying alive.

Change-Id: I18d58fcefec2bbdae4ae9bf73594939ade241b52
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@OswinNathanial @dpursehouse
OswinNathanial authored and dpursehouse committed Oct 13, 2015
commit dbbcaf7a355e925911fa77e204dd2c38ee633c0f
5 changes: 4 additions & 1 deletion git/cmd.py
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Original file line number Diff line number Diff line change
@@ -618,7 +618,10 @@ def _kill_process(pid):
try:
os.kill(pid, SIGKILL)
for child_pid in child_pids:
os.kill(child_pid, SIGKILL)
try:
os.kill(child_pid, SIGKILL)
except OSError:
pass
kill_check.set() # tell the main routine that the process was killed
except OSError:
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If os.kill throws OSError if the process to be killed doesn't exist, I fear that after os.kill(pid, SIGKILL), some of the child processes might already be down as pid. Right now, failure to kill the first child process, will prevent the others from being downed as well. Maybe something like that would help:

for child_pid in child_pids:
    try:
        os.kill(child_pid, SIGKILL)
    except OSError:
        pass

# It is possible that the process gets completed in the duration after timeout