# to our internal register
self.add_session(session)
self.process(session)
+ self.stop()
+
+ def stop(self):
+ pass
def process(self, session):
request = session.pop_request()
def pop_request(self):
return self.request_queue.get()
- def push_response(self):
+ def push_response(self, item):
self.response_queue.put(item)
def pop_response(self):
return None
def parse(self):
- while True:
- raw_buffer = self.message.find('\n')
- if raw_buffer == -1:
- return True
+ raw_buffer = self.message.find('\n')
+ if raw_buffer == -1:
+ return True
- command = self.message[0:raw_buffer].strip()
- self.message = self.message[raw_buffer + 1:]
- if command == 'quit':
- return False
+ raw_command = self.message[0:raw_buffer].strip()
+ self.message = self.message[raw_buffer + 1:]
+ if raw_command == 'quit':
+ return False
- try:
- command = json.loads(command)
- except:
- print "json error", repr(command)
- continue
+ try:
+ command = json.loads(raw_command)
+ except:
+ self.session.push_response(
+ {"error": "bad JSON", "request": raw_command})
+ return True
- try:
- # Try to load vital fields, and return an error if
- # unsuccessful.
- message_id = command['id']
- method = command['method']
- except KeyError:
- # This should return an error JSON in response.
- print "syntax error", repr(command), self.session.address[0]
- else:
- self.session.push_request(command)
+ try:
+ # Try to load vital fields, and return an error if
+ # unsuccessful.
+ message_id = command['id']
+ method = command['method']
+ except KeyError:
+ # Return an error JSON in response.
+ self.session.push_response(
+ {"error": "syntax error", "request": raw_command})
+ else:
+ self.session.push_request(command)
+
+ return True
class TcpServer(threading.Thread):
print "TCP server started."
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
- sock.bind(("localhost", 50001))
+ sock.bind(("176.31.24.241", 50001))
sock.listen(1)
while not self.shared.stopped():
session = Session(*sock.accept())