twisted.internet.interfaces.IUDPTransport(Interface) interface documentationtwisted.internet.interfaces
(View In Hierarchy)
Known implementations: twisted.internet.iocpreactor.udp.Port, twisted.internet.udp.Port, twisted.names.test.test_util.MemoryDatagramTransport
Transport for UDP DatagramProtocols.
| Method | write | Write packet to given address. |
| Method | connect | Connect the transport to an address. |
| Method | getHost | Get this port's host address. |
| Method | stopListening | Stop listening on this port. |
| Method | setBroadcastAllowed | Set whether this port may broadcast. |
| Method | getBroadcastAllowed | Checks if broadcast is currently allowed on this port. |
Write packet to given address.
| Parameters | addr | a tuple of (ip, port). For connected transports must be the address the transport is connected to, or None. In non-connected mode this is mandatory. |
| Raises | twisted.internet.error.MessageLengthError | packet was too long. |
Connect the transport to an address.
This changes it to connected mode. Datagrams can only be sent to this address, and will only be received from this address. In addition the protocol's connectionRefused method might get called if destination is not receiving datagrams.
| Parameters | host | an IP address, not a domain name ('127.0.0.1', not 'localhost') |
| port | port to connect to. |
Get this port's host address.
| Returns | an address describing the listening port. (type: IPv4Address
or IPv6Address.) | |
Stop listening on this port.
If it does not complete immediately, will return Deferred that
fires upon completion.
Set whether this port may broadcast.
| Parameters | enabled | Whether the port may broadcast. (type: bool) |
Checks if broadcast is currently allowed on this port.
| Returns | Whether this port may broadcast. (type: bool) | |