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support case where no server is started

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This commit is contained in:
Sylvain Corlay 2015-02-07 18:58:39 -05:00
parent ae37c5bb9d
commit 1a85d7d24d
1 changed files with 24 additions and 23 deletions
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47
IPython/testing/iptestcontroller.py
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@ -396,33 +396,34 @@ class JSController(TestController):
self.server_port = info['port']
def cleanup(self):
try:
self.server.terminate()
except OSError:
# already dead
pass
# wait 10s for the server to shutdown
try:
popen_wait(self.server, NOTEBOOK_SHUTDOWN_TIMEOUT)
except TimeoutExpired:
# server didn't terminate, kill it
if hasattr(self, 'server'):
try:
print("Failed to terminate notebook server, killing it.",
file=sys.stderr
)
self.server.kill()
self.server.terminate()
except OSError:
# already dead
pass
# wait another 10s
try:
popen_wait(self.server, NOTEBOOK_SHUTDOWN_TIMEOUT)
except TimeoutExpired:
print("Notebook server still running (%s)" % self.server_info_file,
file=sys.stderr
)
self.stream_capturer.halt()
# wait 10s for the server to shutdown
try:
popen_wait(self.server, NOTEBOOK_SHUTDOWN_TIMEOUT)
except TimeoutExpired:
# server didn't terminate, kill it
try:
print("Failed to terminate notebook server, killing it.",
file=sys.stderr
)
self.server.kill()
except OSError:
# already dead
pass
# wait another 10s
try:
popen_wait(self.server, NOTEBOOK_SHUTDOWN_TIMEOUT)
except TimeoutExpired:
print("Notebook server still running (%s)" % self.server_info_file,
file=sys.stderr
)
self.stream_capturer.halt()
TestController.cleanup(self)