twisted.scripts._twistd_unix.UnixApplicationRunner : API documentation

Method	preApplication	Do pre-application-creation setup.
Method	postApplication	To be called after the application is created: start the application and run the reactor. After the reactor stops, clean up PID files and such.
Method	removePID	Remove the specified PID file, if possible. Errors are logged, not raised.
Method	setupEnvironment	Set the filesystem root, the working directory, and daemonize.
Method	shedPrivileges	Change the UID and GID or the EUID and EGID of this process.
Method	startApplication	Configure global process state based on the given application and run the application.

Method	__init__	Undocumented
Method	run	Run the application.
Method	startReactor	Run the reactor with the given configuration. Subclasses should probably call this from `postApplication`.
Method	createOrGetApplication	Create or load an Application based on the parameters found in the given `ServerOptions` instance.

def preApplication(self): (source)

Do pre-application-creation setup.

def postApplication(self): (source)

To be called after the application is created: start the application and run the reactor. After the reactor stops, clean up PID files and such.

def removePID(self, pidfile): (source)

Remove the specified PID file, if possible. Errors are logged, not raised.

Parameters pidfile The path to the PID tracking file. (type: str )

def setupEnvironment(self, chroot, rundir, nodaemon, umask, pidfile): (source)

Set the filesystem root, the working directory, and daemonize.

Parameters	chroot	If not None, a path to use as the filesystem root (using `os.chroot`). (type: `str` or `NoneType` )
	rundir	The path to set as the working directory. (type: `str` )
	nodaemon	A flag which, if set, indicates that daemonization should not be done. (type: `bool` )
	umask	The value to which to change the process umask. (type: `int` or `NoneType` )
	pidfile	If not `None`, the path to a file into which to put the PID of this process. (type: `str` or `NoneType` )

def shedPrivileges(self, euid, uid, gid): (source)

Change the UID and GID or the EUID and EGID of this process.

Parameters	euid	A flag which, if set, indicates that only the effective UID and GID should be set. (type: `bool` )
	uid	If not `None`, the UID to which to switch. (type: `int` or `NoneType` )
	gid	If not `None`, the GID to which to switch. (type: `int` or `NoneType` )

def startApplication(self, application): (source)

Configure global process state based on the given application and run the application.

Parameters application An object which can be adapted to service.IProcess and service.IService.

t.s._.UnixApplicationRunner(app.ApplicationRunner) : class documentation