class TCPIncoming(PauseWithBackoff):
def __init__(self, acceptResponse):
super(TCPIncoming, self).__init__()
self._aResp = acceptResponse
self._rData = ReceiveBuffer(serializer.loads)
self._expires = datetime.now() + MAX_INCOMING_SOCKET_PERIOD
self._aResp[0].setblocking(0)
# Disable Nagle to transmit headers and acks asap
self._aResp[0].setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, 1)
self._openSock = True
self.failCount = 0
@property
def socket(self):
return self._aResp[0] if self._openSock else None
@property
def fromAddress(self):
return ActorAddress(TCPv4ActorAddress(*(self._aResp[1])))
def delay(self):
now = datetime.now()
# n.b. include _pauseUntil from PauseWithBackoff
return max(
timedelta(seconds=0),
min(self._expires - now,
getattr(self, '_pauseUntil', self._expires) - now))
def addData(self, newData):
self._rData.addMore(newData)
def remainingSize(self):
return self._rData.remainingAmount()
def receivedAllData(self):
return self._rData.isDone()
@property
def data(self):
return self._rData.completed()[0]
def close(self):
s = self.socket
if s:
self._openSock = False
_safeSocketShutdown(s)
def __del__(self):
s = self.socket
if s:
self._openSock = False
_safeSocketShutdown(s)
def __str__(self):
return 'TCPInc(%s)<%s>' % (str(self._aResp), str(self._rData))
class TCPIncoming(PauseWithBackoff):
def __init__(self, acceptResponse):
super(TCPIncoming, self).__init__()
self._aResp = acceptResponse
self._rData = ReceiveBuffer(serializer.loads)
self._expires = datetime.now() + MAX_INCOMING_SOCKET_PERIOD
self._aResp[0].setblocking(0)
# Disable Nagle to transmit headers and acks asap
self._aResp[0].setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, 1)
self._openSock = True
self.failCount = 0
@property
def socket(self): return self._aResp[0] if self._openSock else None
@property
def fromAddress(self): return ActorAddress(TCPv4ActorAddress(*(self._aResp[1])))
def delay(self):
now = datetime.now()
# n.b. include _pauseUntil from PauseWithBackoff
return max(timedelta(seconds=0),
min(self._expires - now,
getattr(self, '_pauseUntil', self._expires) - now))
def addData(self, newData): self._rData.addMore(newData)
def remainingSize(self): return self._rData.remainingAmount()
def receivedAllData(self): return self._rData.isDone()
@property
def data(self): return self._rData.completed()[0]
def close(self):
s = self.socket
if s:
self._openSock = False
_safeSocketShutdown(s)
def __del__(self):
s = self.socket
if s:
self._openSock = False
_safeSocketShutdown(s)
def __str__(self): return 'TCPInc(%s)<%s>'%(str(self._aResp), str(self._rData))
