twisted.protocols.basic.Int16StringReceiver

class documentation

class Int16StringReceiver(IntNStringReceiver): (source)

A receiver for int16-prefixed strings.

An int16 string is a string prefixed by 2 bytes, the 16-bit length of the string encoded in network byte order.

This class publishes the same interface as NetstringReceiver.

Instance Variable	`prefixLength`	Undocumented
Instance Variable	`structFormat`	Undocumented

Method	`dataReceived`	Convert int prefixed strings into calls to stringReceived.
Method	`lengthLimitExceeded`	Callback invoked when a length prefix greater than `MAX_LENGTH` is received. The default implementation disconnects the transport. Override this.
Method	`sendString`	Send a prefixed string to the other end of the connection.
Method	`stringReceived`	Override this for notification when each complete string is received.
Constant	`MAX_LENGTH`	Undocumented
Class Variable	`recvd`	Undocumented
Instance Variable	`_compatibilityOffset`	the offset within `_unprocessed` to the next message to be parsed. (used to generate the recvd attribute)
Instance Variable	`_unprocessed`	bytes received, but not yet broken up into messages / sent to stringReceived. _compatibilityOffset must be updated when this value is updated so that the `recvd` attribute can be generated correctly.

Inherited from Protocol (via IntNStringReceiver):

Method	`connectionLost`	Called when the connection is shut down.
Method	`logPrefix`	Return a prefix matching the class name, to identify log messages related to this protocol instance.
Class Variable	`factory`	Undocumented

Method	`connectionMade`	Called when a connection is made.
Method	`makeConnection`	Make a connection to a transport and a server.
Instance Variable	`connected`	Undocumented
Instance Variable	`transport`	Undocumented

overrides twisted.protocols.basic.IntNStringReceiver.prefixLength

Undocumented

overrides twisted.protocols.basic.IntNStringReceiver.structFormat

Undocumented