twisted.internet.protocol.AbstractDatagramProtocol

class documentation

class AbstractDatagramProtocol: (source)

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

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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): (source)

Undocumented

def datagramReceived(self, datagram: bytes, addr: Any): (source)
overridden in twisted.internet.protocol.ConnectedDatagramProtocol, twisted.names.dns.DNSDatagramProtocol, twisted.pair.ethernet.EthernetProtocol, twisted.pair.ip.IPProtocol, twisted.pair.rawudp.RawUDPProtocol, twisted.protocols.sip.Base

Called when a datagram is received.

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

Make sure startProtocol is called.

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

def doStop(self): (source)

Make sure stopProtocol is called.

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

def makeConnection(self, transport: IUDPTransport): (source)

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): (source)
overridden in twisted.names.dns.DNSDatagramProtocol

Called when a transport is connected to this protocol.

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

def stopProtocol(self): (source)
overridden in twisted.names.dns.DNSDatagramProtocol

Called when the transport is disconnected.

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

noisy: bool = (source)

Undocumented

numPorts = (source)

Undocumented

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

Undocumented