t.i.i.IProcessProtocol(Interface) : interface documentation

Part of twisted.internet.interfaces View Source View In Hierarchy

Interface for process-related event handlers.
Method makeConnection Called when the process has been created.
Method childDataReceived Called when data arrives from the child process.
Method childConnectionLost Called when a file descriptor associated with the child process is closed.
Method processExited Called when the child process exits.
Method processEnded Called when the child process exits and all file descriptors associated with it have been closed.
def makeConnection(process): (source)
Called when the process has been created.
ParametersprocessAn object representing the process which has been created and associated with this protocol. (type: IProcessTransport provider)
def childDataReceived(childFD, data): (source)
Called when data arrives from the child process.
ParameterschildFDThe file descriptor from which the data was received. (type: int)
dataThe data read from the child's file descriptor. (type: str)
def childConnectionLost(childFD): (source)
Called when a file descriptor associated with the child process is closed.
ParameterschildFDThe file descriptor which was closed. (type: int)
def processExited(reason): (source)
Called when the child process exits.
ParametersreasonA failure giving the reason the child process terminated. The type of exception for this failure is either twisted.internet.error.ProcessDone or twisted.internet.error.ProcessTerminated. (type: twisted.python.failure.Failure)
Present Since8.2
def processEnded(reason): (source)
Called when the child process exits and all file descriptors associated with it have been closed.
ParametersreasonA failure giving the reason the child process terminated. The type of exception for this failure is either twisted.internet.error.ProcessDone or twisted.internet.error.ProcessTerminated. (type: twisted.python.failure.Failure)
API Documentation for Twisted, generated by pydoctor at 2014-05-12 18:27:00.