twisted.names.client.DNSClientFactory

class documentation

Undocumented

Method	`__init__`	Undocumented
Method	`buildProtocol`	Create an instance of a subclass of Protocol.
Method	`clientConnectionFailed`	Fail all pending TCP DNS queries if the TCP connection attempt fails.
Method	`clientConnectionLost`	Called when an established connection is lost.
Instance Variable	`controller`	Undocumented
Instance Variable	`timeout`	Undocumented

Inherited from ClientFactory:

Method startedConnecting Called when a connection has been started.

Inherited from Factory (via ClientFactory):

Class Method	`forProtocol`	Create a factory for the given protocol.
Method	`doStart`	Make sure startFactory is called.
Method	`doStop`	Make sure stopFactory is called.
Method	`logPrefix`	Describe this factory for log messages.
Method	`startFactory`	This will be called before I begin listening on a Port or Connector.
Method	`stopFactory`	This will be called before I stop listening on all Ports/Connectors.
Class Variable	`noisy`	Undocumented
Class Variable	`protocol`	Undocumented
Instance Variable	`numPorts`	Undocumented

def __init__(self, controller, timeout=10): (source)

Undocumented

def buildProtocol(self, addr): (source)

from twisted.internet.interfaces.IProtocolFactory

overrides twisted.internet.protocol.Factory.buildProtocol

Create an instance of a subclass of Protocol.

The returned instance will handle input on an incoming server connection, and an attribute "factory" pointing to the creating factory.

Alternatively, None may be returned to immediately close the new connection.

Override this method to alter how Protocol instances get created.

Parameters
addr	an object implementing `twisted.internet.interfaces.IAddress`

def clientConnectionFailed(self, connector, reason): (source)

overrides twisted.internet.protocol.ClientFactory.clientConnectionFailed

Fail all pending TCP DNS queries if the TCP connection attempt fails.

Parameters
connector:`twisted.internet.interfaces.IConnector`	Not used.
reason:`twisted.python.failure.Failure`	A `Failure` containing information about the cause of the connection failure. This will be passed as the argument to `errback` on every pending TCP query `deferred`.
See Also
`twisted.internet.protocol.ClientFactory`

def clientConnectionLost(self, connector, reason): (source)

overrides twisted.internet.protocol.ClientFactory.clientConnectionLost

Called when an established connection is lost.

It may be useful to call connector.connect() - this will reconnect.

Parameters
connector	Undocumented
reason:`twisted.python.failure.Failure`	Undocumented

controller = (source)

Undocumented

Undocumented