class documentation
class DNSClientFactory(protocol.ClientFactory): (source)
Constructor: DNSClientFactory(controller, timeout)
Undocumented
Method | __init__ |
Undocumented |
Method | build |
Create an instance of a subclass of Protocol. |
Method | client |
Fail all pending TCP DNS queries if the TCP connection attempt fails. |
Method | client |
Called when an established connection is lost. |
Instance Variable | controller |
Undocumented |
Instance Variable | timeout |
Undocumented |
Inherited from ClientFactory
:
Method | started |
Called when a connection has been started. |
Inherited from Factory
(via ClientFactory
):
Class Method | for |
Create a factory for the given protocol. |
Method | do |
Make sure startFactory is called. |
Method | do |
Make sure stopFactory is called. |
Method | log |
Describe this factory for log messages. |
Method | start |
This will be called before I begin listening on a Port or Connector. |
Method | stop |
This will be called before I stop listening on all Ports/Connectors. |
Class Variable | noisy |
Undocumented |
Class Variable | protocol |
Undocumented |
Instance Variable | num |
Undocumented |
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 IAddress |
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 |
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 |