This is a factory which produces protocols.
By default, buildProtocol will create a protocol of the class given in
self.protocol.
Methods
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buildProtocol
doStart
doStop
startFactory
stopFactory
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buildProtocol
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buildProtocol ( self, addr )
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.
Override this method to alter how Protocol instances get created.
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doStart
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doStart ( self )
Make sure startFactory is called.
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doStop
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doStop ( self )
Make sure stopFactory is called.
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startFactory
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startFactory ( self )
This will be called before I begin listening on a Port or Connector.
It will only be called once, even if the factory is connected
to multiple ports.
This can be used to perform unserialization tasks that
are best put off until things are actually running, such
as connecting to a database, opening files, etcetera.
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stopFactory
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stopFactory ( self )
This will be called before I stop listening on all Ports/Connectors.
This can be used to perform shutdown tasks such as disconnecting
database connections, closing files, etc.
It will be called, for example, before an application shuts down,
if it was connected to a port.
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