Opened 5 years ago
#6108 defect new
CannotListenError case of reactor.listenTCP leaks a socket for the garbage collector to clean up
|Reported by:||Jean-Paul Calderone||Owned by:|
The socket is created but not closed in the case of an exception:
def startListening(self): """Create and bind my socket, and begin listening on it. This is called on unserialization, and must be called after creating a server to begin listening on the specified port. """ if self._preexistingSocket is None: # Create a new socket and make it listen try: skt = self.createInternetSocket() if self.addressFamily == socket.AF_INET6: addr = _resolveIPv6(self.interface, self.port) else: addr = (self.interface, self.port) skt.bind(addr) except socket.error as le: raise CannotListenError(self.interface, self.port, le) skt.listen(self.backlog)
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