t.p.p.ProtocolWrapper(Protocol) : class documentation

Part of twisted.protocols.policies View Source View In Hierarchy

Known subclasses: twisted.manhole._inspectro.LoggingProtocol, twisted.protocols.loopback._FireOnClose, twisted.protocols.policies.SpewingProtocol, twisted.protocols.policies.ThrottlingProtocol, twisted.protocols.policies.TimeoutProtocol, twisted.protocols.policies.TrafficLoggingProtocol, twisted.protocols.tls.TLSMemoryBIOProtocol

Wraps protocol instances and acts as their transport as well.
Instance VariableswrappedProtocolAn IProtocol provider to which IProtocol method calls onto this ProtocolWrapper will be proxied.
factoryThe WrappingFactory which created this ProtocolWrapper.
Method __init__ Undocumented
Method makeConnection When a connection is made, register this wrapper with its factory, save the real transport, and connect the wrapped protocol to this ProtocolWrapper to intercept any transport calls it makes.
Method write Undocumented
Method writeSequence Undocumented
Method loseConnection Undocumented
Method getPeer Undocumented
Method getHost Undocumented
Method registerProducer Undocumented
Method unregisterProducer Undocumented
Method stopConsuming Undocumented
Method __getattr__ Undocumented
Method dataReceived Called whenever data is received.
Method connectionLost Called when the connection is shut down.

Inherited from BaseProtocol (via Protocol):

Method connectionMade Called when a connection is made.
def __init__(self, factory, wrappedProtocol): (source)
Undocumented
def makeConnection(self, transport): (source)
When a connection is made, register this wrapper with its factory, save the real transport, and connect the wrapped protocol to this ProtocolWrapper to intercept any transport calls it makes.
def write(self, data): (source)
Undocumented
def writeSequence(self, data): (source)
Undocumented
def loseConnection(self): (source)
Undocumented
def getPeer(self): (source)
Undocumented
def getHost(self): (source)
Undocumented
def registerProducer(self, producer, streaming): (source)
Undocumented
def unregisterProducer(self): (source)
Undocumented
def stopConsuming(self): (source)
Undocumented
def __getattr__(self, name): (source)
Undocumented
def dataReceived(self, data): (source)

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.
Parametersdataa 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.
def connectionLost(self, reason): (source)

Called when the connection is shut down.

Clear any circular references here, and any external references to this Protocol. The connection has been closed.
Parametersreason (type: twisted.python.failure.Failure )
API Documentation for Twisted, generated by pydoctor at 2011-10-27 16:27:37.