def __init__(self, *pipeline_args):
from xpra.sound.sink import SoundSink
sound_pipeline = SoundSink(*pipeline_args)
sound_subprocess.__init__(self, sound_pipeline, ["add_data"], ["underrun", "overrun"])
if FAKE_OVERRUN>0:
def fake_overrun(*args):
wo = self.wrapped_object
if wo:
wo.emit("overrun", 500)
gobject.timeout_add(FAKE_OVERRUN*1000, fake_overrun)
def start(self):
if not FAKE_START_FAILURE:
gobject.idle_add(self.wrapped_object.start)
if FAKE_EXIT>0:
def process_exit():
self.cleanup()
gobject.timeout_add(250, self.stop)
gobject.timeout_add(FAKE_EXIT*1000, process_exit)
if FAKE_CRASH>0:
def force_exit():
import sys
sys.exit(1)
gobject.timeout_add(FAKE_CRASH*1000, force_exit)
subprocess_callee.start(self)
def process_exit():
self.cleanup()
gobject.timeout_add(250, self.stop)
def cleanup(self):
log("cleanup() sending cleanup request to %s", self.description)
self.send("cleanup")
#cleanup should cause the process to exit
gobject.timeout_add(500, self.stop)
def start(self):
subprocess_caller.start(self)
gobject.timeout_add(2500, self.verify_started)