diff options
Diffstat (limited to 'inputs/TCPInput.py')
-rw-r--r-- | inputs/TCPInput.py | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/inputs/TCPInput.py b/inputs/TCPInput.py index 5bf06bf..17ea7e6 100644 --- a/inputs/TCPInput.py +++ b/inputs/TCPInput.py @@ -3,7 +3,13 @@ import pdb from operationscore.Input import * import socket, json, time import logging as main_log +import string + class TCPInput(Input): + """TCPInput is a input to receive input on a TCP port. In its current incarnation, it parses + json data into python dicts. Warning: contains a bug where init will hang until it receives a + connection. Specify: + <Port> -- Port number to listen on.""" def inputInit(self): self.HOST = '' # Symbolic name meaning all available interfaces self.PORT = self.argDict['Port'] # Arbitrary non-privileged port @@ -22,7 +28,9 @@ class TCPInput(Input): if not data or 'end' in data: # data end, close socket main_log.debug('End in data') + print 'end of stream' self.IS_RESPONDING = 0 + self.conn.close() self.sock.close() if self.IS_RESPONDING == 1: # if 'responding', respond to the received data @@ -30,20 +38,16 @@ class TCPInput(Input): for datagroup in data.split('\n'): if datagroup != None and datagroup != '': dataDict = json.loads(datagroup) - # socketDict = {'data':dataDict, 'address':self.address} - socketDict = {Strings.LOCATION: (dataDict['x'], dataDict['y'])} # like PygameInput - print 'input' - self.respond(socketDict) + self.respond(dataDict) except Exception as exp: print str(exp) else: # if not 'responding', don't respond to data and restart socket # * an incomplete hack for now. will be changed if same-type-multi-Input is implemented. - time.sleep(1) + + self.IS_RESPONDING = 1 self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) self.sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) self.sock.bind((self.HOST, self.PORT)) self.sock.listen(1) (self.conn, self.address) = self.sock.accept() - self.IS_RESPONDING = 1 - |