Changeset: 5d7d47ec90d4 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=5d7d47ec90d4
Modified Files:
testing/src/Mtest.py.in
Branch: Oct2010
Log Message:
Print timeout message earlier to avoid race condition.
Since the killing happens in a separate thread, the main thread may
close the outfile before we get to writing to it in the killProc thread.
diffs (25 lines):
diff -r 5000b29c0206 -r 5d7d47ec90d4 testing/src/Mtest.py.in
--- a/testing/src/Mtest.py.in Mon Oct 25 15:44:45 2010 +0200
+++ b/testing/src/Mtest.py.in Mon Oct 25 17:28:28 2010 +0200
@@ -2164,15 +2164,18 @@
### Prompt(cmd) #
def killProc(proc, outfile = None, cmd = None):
+ if outfile is not None and cmd is not None:
+ try:
+ outfile.write('\n!Mtimeout: Timeout: %s\n' % cmd)
+ except ValueError:
+ print 'cannot write timeout message',cmd
+ proc.killed = True
try:
os.kill(-proc.pid, signal.SIGKILL)
except AttributeError:
subprocess.Popen(['taskkill','/F','/T','/PID',str(proc.pid)])
except OSError:
pass
- if outfile is not None and cmd is not None:
- outfile.write('\n!Mtimeout: Timeout: %s\n' % cmd)
- proc.killed = True
def LaunchIt(cmd, TestInput, TestOut, TestErr, TimeOut, SrvrOut = None) :
if not SrvrOut:
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