def shutdown(self):
if not self._has_finished():
(self.out, self.err) = self.popen.communicate(input="\n")
maxtime = 5 # seconds
time_expired = False
initialtime = time.time()
while not self._has_finished() and not time_expired:
time.sleep(0.1)
time_expired = time.time() > initialtime + maxtime
if time_expired:
killer.term(self.popen)
initialtime = time.time()
while not self._has_finished() and not time_expired:
time.sleep(0.1)
time_expired = time.time() > initialtime + maxtime
if time_expired:
killer.kill(self.popen)
else:
try:
self.out = self.popen.stdout.read()
self.err = self.popen.stderr.read()
except Exception as e:
self.out = "Couldn't read process output: %s" % e
self.err = "Couldn't read process output: %s" % e
self.result = self.popen.wait()
return self.result
def shutdown(self):
if not self._has_finished():
(self.out, self.err) = self.popen.communicate(input="\n")
maxtime = 5 # seconds
time_expired = False
initialtime = time.time()
while not self._has_finished() and not time_expired:
time.sleep(0.1)
time_expired = time.time() > initialtime + maxtime
if time_expired:
killer.term(self.popen)
initialtime = time.time()
while not self._has_finished() and not time_expired:
time.sleep(0.1)
time_expired = time.time() > initialtime + maxtime
if time_expired:
killer.kill(self.popen)
else:
try:
self.out = self.popen.stdout.read()
self.err = self.popen.stderr.read()
except Exception as e:
self.out = "Couldn't read process output: %s" % e
self.err = "Couldn't read process output: %s" % e
self.result = self.popen.wait()
return self.result
def launch(self):
global_parser = ConfigurationParser.GlobalParser()
global_configuration = global_parser.parse(self.config_dir)
machine_configuration = global_configuration.machines.get(self.machine_name)
if machine_configuration is None:
raise Exception("Machine %s not found" % self.machine_name)
self._create_socket()
processes = []
for instance_name in machine_configuration.instances:
instance_config = machine_configuration.instances[instance_name]
if isinstance(self.logging_file_config, dict):
logging_file_config = self.logging_file_config[instance_name]
else:
logging_file_config = self.logging_file_config
if self.debugger_ports is None:
debugger_port = "None"
else:
debugger_port = self.debugger_ports.get(instance_name, "None")
args = (
"python",
"-OO",
__file__,
self.config_dir,
self.machine_name,
instance_name,
logging_file_config,
str(self.waiting_port),
str(debugger_port),
)
subprocess_kargs = dict(args=args, stdin=subprocess.PIPE)
process = process_starter.start_process(instance_config.user, (), subprocess_kargs)
processes.append(process)
self.notify_and_wait()
for process in processes:
try:
process.stdin.write("\n")
except:
pass
self.wait_for_subprocesses(processes)
if len(processes) > 0:
for process in processes:
killer.term(process)
self.wait_for_subprocesses(processes)
if len(processes) > 0:
for process in processes:
killer.kill(process)
self.wait_for_subprocesses(processes)
def launch(self):
global_parser = ConfigurationParser.GlobalParser()
global_configuration = global_parser.parse(self.config_dir)
machine_configuration = global_configuration.machines.get(
self.machine_name)
if machine_configuration is None:
raise Exception("Machine %s not found" % self.machine_name)
self._create_socket()
processes = []
for instance_name in machine_configuration.instances:
instance_config = machine_configuration.instances[instance_name]
if isinstance(self.logging_file_config, dict):
logging_file_config = self.logging_file_config[instance_name]
else:
logging_file_config = self.logging_file_config
if self.debugger_ports is None:
debugger_port = "None"
else:
debugger_port = self.debugger_ports.get(instance_name, "None")
args = ("python", "-OO", __file__, self.config_dir,
self.machine_name, instance_name, logging_file_config,
str(self.waiting_port), str(debugger_port))
subprocess_kargs = dict(args=args, stdin=subprocess.PIPE)
process = process_starter.start_process(instance_config.user, (),
subprocess_kargs)
processes.append(process)
self.notify_and_wait()
for process in processes:
try:
process.stdin.write("\n")
except:
pass
self.wait_for_subprocesses(processes)
if len(processes) > 0:
for process in processes:
killer.term(process)
self.wait_for_subprocesses(processes)
if len(processes) > 0:
for process in processes:
killer.kill(process)
self.wait_for_subprocesses(processes)
