def run(self):
trace.info('Accepted client from {}:{}'.format(self.host, self.port))
buf, request = '', ''
response = None
while True:
try:
response = self.queue.get_nowait()
except Queue.Empty:
pass
if response:
self.handle_response(response)
response = None
try:
data = self.socket.recv(config.MESSAGING_BUFFER_SIZE)
if data:
buf += data
end = buf.find('\n')
if end >= 0:
request = buf[:end].strip()
buf = buf[end + 2:]
else:
break # Connection closed
except socket.timeout:
pass
if request:
self.handle_request(request)
request = ''
self.socket.close()
trace.info('Client {}:{} closed'.format(self.host, self.port))
def run(self):
trace.info('Accepted client from {}:{}'.format(self.host, self.port))
buf, request = '', ''
response = None
while True:
try:
response = self.queue.get_nowait()
except Queue.Empty: pass
if response:
self.handle_response(response)
response = None
try:
data = self.socket.recv(config.MESSAGING_BUFFER_SIZE)
if data:
buf += data
end = buf.find('\n')
if end >= 0:
request = buf[:end].strip()
buf = buf[end+2:]
else:
break # Connection closed
except socket.timeout: pass
if request:
self.handle_request(request)
request = ''
self.socket.close()
trace.info('Client {}:{} closed'.format(self.host, self.port))
def handle_request(self, data):
try:
request = SMAPRequest(data, self)
trace.info('Request', request.action.upper(), 'length', len(data))
except (ValueError, KeyError):
trace.info('Request length', len(data))
self.queue.put(SMAPResponse('error', reason='bad_request'))
else:
routes.route_request(request)
def handle_request(self, data):
try:
request = SMAPRequest(data, self)
trace.info('Request', request.action.upper(), 'length', len(data))
except (ValueError, KeyError):
trace.info('Request length', len(data))
self.queue.put(SMAPResponse('error', reason='bad_request'))
else:
routes.route_request(request)
def __init__(self):
super(MessagingService, self).__init__('messaging')
self.counter = 0
self.clients = []
self.lock = Lock()
s = socket.socket()
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
s.bind((config.MESSAGING_HOST, config.MESSAGING_PORT))
s.listen(config.MESSAGING_MAX_PENDING_CLIENTS)
self.socket = s
trace.info('Listening on port', config.MESSAGING_PORT)
def __init__(self):
super(MessagingService, self).__init__('messaging')
self.counter = 0
self.clients = []
self.lock = Lock()
s = socket.socket()
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
s.bind((config.MESSAGING_HOST, config.MESSAGING_PORT))
s.listen(config.MESSAGING_MAX_PENDING_CLIENTS)
self.socket = s
trace.info('Listening on port', config.MESSAGING_PORT)
def run():
threading.current_thread().name = 'main'
trace.info('Starting Corpora.')
app = threading.Event()
def alive():
return not app.is_set()
for name in config.SERVICES:
service = __import__(name).service
service.alive = alive
service.start()
try:
# Block until any key pressed
sys.stdin.read()
finally:
trace.info('Shutting down.')
app.set()
def run(self):
trace.info('Service started.')
while self.alive():
request = self.wait()
self.handle(*request)
def handle_response(self, response):
data = str(response) + '\n'
trace.info('Response', response.status.upper(), 'length', len(data))
self.socket.sendall(data)
def handle_response(self, response):
data = str(response) + '\n'
trace.info('Response', response.status.upper(), 'length', len(data))
self.socket.sendall(data)
def test__trace():
trace.error("Here is the Error Information!!")
trace.warning("Here is the Warning Information")
trace.info("Here is the Trace Information")
trace.debug("Here is the Debug Information")