def cleanup(self):
self.logger.info('Starting to clean up old Nuclide processes/files.')
# TODO: Remove it after migration is complete.
# For migration, stop the forever monitor processes of Nuclide server.
# This does not stop existing Nuclide server processes themselves.
# It just removes the monitor so that we can kill them on upgrade.
for proc in ProcessInfo.get_processes(
getpass.getuser(), '%s.*%s' %
(re.escape('forever/bin/monitor'), re.escape('nuclide-main.js'))):
self.logger.info('Stopping forever monitor process: %s' % proc)
proc.stop()
# Clean up multiple Nuclide processes on same port.
# There should be no more than one on a given port.
# TODO: log the error to analytics db.
# { port1 => [proc1, proc2, ...], ...}
server_proc_map = defaultdict(list)
# Group the processes by port.
for proc in NuclideServer.get_processes():
port = int(proc.get_command_param('port'))
server_proc_map[port].append(proc)
for port in server_proc_map:
if len(server_proc_map[port]) > 1:
self.logger.warning(
'Multiple Nuclide processes on port %d. Something wrong. Clean them up...' %
port)
for proc in server_proc_map[port]:
proc.stop()
self.cleanup_certificates(CERTS_EXPIRATION_DAYS)
self.logger.info('Finished cleaning up old Nuclide processes/files.')
def cleanup(self):
self.logger.info('Starting to clean up old Nuclide processes/files.')
# TODO: Remove it after migration is complete.
# For migration, stop the forever monitor processes of Nuclide server.
# This does not stop existing Nuclide server processes themselves.
# It just removes the monitor so that we can kill them on upgrade.
for proc in ProcessInfo.get_processes(
getpass.getuser(), '%s.*%s' %
(re.escape('forever/bin/monitor'), re.escape('nuclide-main.js'))):
self.logger.info('Stopping forever monitor process: %s' % proc)
proc.stop()
# Clean up multiple Nuclide processes on same port.
# There should be no more than one on a given port.
# TODO: log the error to analytics db.
# { port1 => [proc1, proc2, ...], ...}
server_proc_map = defaultdict(list)
# Group the processes by port.
for proc in NuclideServer.get_processes():
port = int(proc.get_command_param('port'))
server_proc_map[port].append(proc)
for port in server_proc_map:
if len(server_proc_map[port]) > 1:
self.logger.warning(
'Multiple Nuclide processes on port %d. Something wrong. Clean them up...'
% port)
for proc in server_proc_map[port]:
proc.stop()
self.cleanup_certificates(CERTS_EXPIRATION_DAYS)
self.logger.info('Finished cleaning up old Nuclide processes/files.')
def cleanup(self):
# TODO: Remove it after migration is complete.
# For migration, stop the forever monitor processes of Nuclide server.
# This does not stop existing Nuclide server processes themselves.
# It just removes the monitor so that we can kill them on upgrade.
for proc in ProcessInfo.get_processes(
getpass.getuser(), "%s.*%s" % (re.escape("forever/bin/monitor"), re.escape("nuclide-main.js"))
):
print("Stopping %s" % proc, file=sys.stderr)
proc.stop()
# Clean up multiple Nuclide processes on same port.
# There should be no more than one on a given port.
# TODO: log the error to analytics db.
# { port1 => [proc1, proc2, ...], ...}
server_proc_map = defaultdict(list)
# Group the processes by port.
for proc in NuclideServer.get_processes():
port = int(proc.get_command_param("port"))
server_proc_map[port].append(proc)
for port in server_proc_map:
if len(server_proc_map[port]) > 1:
print(
"Multiple Nuclide processes on port %d. Something wrong. Clean them up..." % port, file=sys.stderr
)
for proc in server_proc_map[port]:
proc.stop()
self.cleanup_certificates(CERTS_EXPIRATION_DAYS)
def get_processes(user=getpass.getuser(), port=None):
matches = []
procs = ProcessInfo.get_processes(user, re.escape(NuclideServer.script_name + " --port"))
for proc in procs:
port_from_proc = int(proc.get_command_param('port'))
# If port not specified, skip port check and add to result list.
if port is None:
matches.append(proc)
else:
# If port is given, match it.
if port_from_proc == port:
matches.append(proc)
return matches
def test_get_processes(self):
# Verify against the test process itself.
testname = 'nuclide_server_py_tests'
procs = ProcessInfo.get_processes(getpass.getuser(), re.escape(testname))
found_it = False
for proc in procs:
# The base command is python.
# There may be other processes with this particular pattern in it.
if 'python' in proc.get_column('comm'):
found_it = True
self.assertTrue(proc.get_column('pid') is not None)
self.assertTrue(int(proc.get_column('pid')) > 0)
self.assertTrue(testname in proc.get_column('command'))
self.assertTrue(found_it)
def test_get_processes(self):
# Verify against the test process itself.
testname = 'nuclide_server_py_tests'
procs = ProcessInfo.get_processes(getpass.getuser(), re.escape(testname))
found_it = False
for proc in procs:
# The base command is python.
# There may be other processes with this particular pattern in it.
if 'python' in proc.get_column('comm'):
found_it = True
self.assertTrue(proc.get_column('pid') is not None)
self.assertTrue(int(proc.get_column('pid')) > 0)
self.assertTrue(testname in proc.get_column('command'))
self.assertTrue(found_it)