inetd.py 文件源码

def connectionMade(self):
        sockFD = self.transport.fileno()
        childFDs = {0: sockFD, 1: sockFD}
        if self.factory.stderrFile:
            childFDs[2] = self.factory.stderrFile.fileno()

        # processes run by inetd expect blocking sockets
        # FIXME: maybe this should be done in process.py?  are other uses of
        #        Process possibly affected by this?
        fdesc.setBlocking(sockFD)
        if childFDs.has_key(2):
            fdesc.setBlocking(childFDs[2])

        service = self.factory.service
        uid = service.user
        gid = service.group

        # don't tell Process to change our UID/GID if it's what we
        # already are
        if uid == os.getuid():
            uid = None
        if gid == os.getgid():
            gid = None

        process.Process(None, service.program, service.programArgs, os.environ,
                        None, None, uid, gid, childFDs)

        reactor.removeReader(self.transport)
        reactor.removeWriter(self.transport)