twisted.internet.test.connectionmixins.ClosingLaterProtocol(ConnectableProtocol) class documentationtwisted.internet.test.connectionmixins
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ClosingLaterProtocol exchanges one byte with its peer and then disconnects itself. This is mostly a work-around for the fact that connectionMade is called before the SSL handshake has completed.
| Method | __init__ | Undocumented |
| Method | connectionMade | Called when a connection is made. |
| Method | dataReceived | Called whenever data is received. |
| Method | connectionLost | Called when the connection is shut down. |
Inherited from ConnectableProtocol:
| Instance Variable | reactor | The reactor used in this test. |
| Instance Variable | disconnectReason | The Failure
passed to connectionLost. |
| Instance Variable | _done | A Deferred
which will be fired when the connection is lost. |
| Method | _setAttributes | Set attributes on the protocol that are known only externally; this will
be called by runProtocolsWithReactor
when this protocol is instantiated. |
Inherited from Protocol (via ConnectableProtocol):
| Method | logPrefix | Return a prefix matching the class name, to identify log messages related to this protocol instance. |
Inherited from BaseProtocol (via ConnectableProtocol, Protocol):
| Method | makeConnection | Make a connection to a transport and a server. |
Called when a connection is made.
This may be considered the initializer of the protocol, because it is called when the connection is completed. For clients, this is called once the connection to the server has been established; for servers, this is called after an accept() call stops blocking and a socket has been received. If you need to send any greeting or initial message, do it here.
Called whenever data is received.
Use this method to translate to a higher-level message. Usually, some callback will be made upon the receipt of each complete protocol message.
| Parameters | data | a string of indeterminate length. Please keep in mind that you will probably need to buffer some data, as partial (or multiple) protocol messages may be received! I recommend that unit tests for protocols call through to this method with differing chunk sizes, down to one byte at a time. |