twisted.internet.protocol.AbstractDatagramProtocol

class documentation

class AbstractDatagramProtocol:

Known subclasses: twisted.internet.protocol.DatagramProtocol, twisted.pair.ethernet.EthernetProtocol, twisted.pair.ip.IPProtocol, twisted.pair.rawudp.RawUDPProtocol, twisted.pair.test.test_tuntap.IPRecordingProtocol

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Abstract protocol for datagram-oriented transports, e.g. IP, ICMP, ARP, UDP.

Method __getstate__ Undocumented
Method datagramReceived Called when a datagram is received.
Method doStart Make sure startProtocol is called.
Method doStop Make sure stopProtocol is called.
Method makeConnection Make a connection to a transport and a server.
Method startProtocol Called when a transport is connected to this protocol.
Method stopProtocol Called when the transport is disconnected.
Class Variable noisy Undocumented
Instance Variable numPorts Undocumented
Instance Variable transport Undocumented
def __getstate__(self):

Undocumented

def datagramReceived(self, datagram: bytes, addr: Any):
overridden in twisted.internet.protocol.ConnectedDatagramProtocol, twisted.internet.test.test_udp_internals.KeepReads, twisted.names.dns.DNSDatagramProtocol, twisted.pair.ethernet.EthernetProtocol, twisted.pair.ip.IPProtocol, twisted.pair.rawudp.RawUDPProtocol, twisted.pair.test.test_rawudp.MyProtocol, twisted.pair.test.test_tuntap.IPRecordingProtocol, twisted.protocols.sip.Base, twisted.test.test_udp.BadClient, twisted.test.test_udp.Server, twisted.test.test_unix.ServerProto

Called when a datagram is received.

Parameters
datagram:bytesthe bytes received from the transport.
addr:Anytuple of source of datagram.
def doStart(self):

Make sure startProtocol is called.

This will be called by makeConnection(), users should not call it.

def doStop(self):

Make sure stopProtocol is called.

This will be called by the port, users should not call it.

def makeConnection(self, transport: IUDPTransport):

Make a connection to a transport and a server.

This sets the 'transport' attribute of this DatagramProtocol, and calls the doStart() callback.

def startProtocol(self):
overridden in twisted.names.dns.DNSDatagramProtocol, twisted.pair.test.test_tuntap.EthernetRecordingProtocol, twisted.pair.test.test_tuntap.IPRecordingProtocol, twisted.test.test_unix.ClientProto, twisted.test.test_unix.ServerProto

Called when a transport is connected to this protocol.

Will only be called once, even if multiple ports are connected.

def stopProtocol(self):
overridden in twisted.names.dns.DNSDatagramProtocol, twisted.test.test_unix.ClientProto, twisted.test.test_unix.ServerProto

Called when the transport is disconnected.

Will only be called once, after all ports are disconnected.

noisy: bool =

Undocumented

numPorts =

Undocumented

transport: IUDPTransport | IMulticastTransport | None =
overridden in twisted.internet.protocol.DatagramProtocol

Undocumented