def start():
db.open()
cache.open()
if config.test_mode:
playlist.remove_all_locks(1)
app = tornado.web.Application([
(r"/advance/([0-9]+)", AdvanceScheduleRequest),
(r"/refresh/([0-9]+)", RefreshScheduleRequest)
], debug=(config.test_mode or config.get("developer_mode")))
server = tornado.httpserver.HTTPServer(app)
server.listen(int(config.get("backend_port")), address='127.0.0.1')
if config.get("backend_user") or config.get("backend_group"):
chuser.change_user(config.get("backend_user"), config.get("backend_group"))
pid = os.getpid()
pidfile = open(config.get("backend_pid_file"), 'w')
pidfile.write(str(pid))
pidfile.close()
schedule.load()
log.debug("start", "Backend server bootstrapped, port %s, ready to go." % int(config.get("backend_port")))
for sid in config.station_ids:
playlist.prepare_cooldown_algorithm(sid)
try:
tornado.ioloop.IOLoop.instance().start()
finally:
db.close()
def reset_schedule(sid):
# Reset the schedule
schedule.current = {}
schedule.upnext = {}
schedule.history = {}
cache.set_station(sid, "sched_current", None, True)
cache.set_station(sid, "sched_next", None, True)
cache.set_station(sid, "sched_history", None, True)
playlist.remove_all_locks(1)
def _listen(self, sid):
pid = os.getpid()
pid_file = open(
"%s/backend_%s.pid" % (
config.get_directory("pid_dir"),
config.station_id_friendly[sid].lower(),
),
"w",
)
pid_file.write(str(pid))
pid_file.close()
db.connect()
cache.connect()
zeromq.init_pub()
log.init(
"%s/rw_%s.log" % (
config.get_directory("log_dir"),
config.station_id_friendly[sid].lower(),
),
config.get("log_level"),
)
memory_trace.setup(config.station_id_friendly[sid].lower())
if config.test_mode:
playlist.remove_all_locks(sid)
# (r"/refresh/([0-9]+)", RefreshScheduleRequest)
app = tornado.web.Application(
[
(r"/advance/([0-9]+)", AdvanceScheduleRequest),
],
debug=(config.test_mode or config.get("developer_mode")),
)
port = int(config.get("backend_port")) + sid
server = tornado.httpserver.HTTPServer(app)
server.listen(port, address="127.0.0.1")
for station_id in config.station_ids:
playlist.prepare_cooldown_algorithm(station_id)
schedule.load()
log.debug(
"start",
"Backend server started, station %s port %s, ready to go." %
(config.station_id_friendly[sid], port),
)
ioloop = tornado.ioloop.IOLoop.instance()
try:
ioloop.start()
finally:
ioloop.stop()
server.stop()
db.close()
log.info("stop", "Backend has been shutdown.")
log.close()
def reset_schedule(sid):
# Reset the schedule
schedule.current = {}
schedule.upnext = {}
schedule.history = {}
cache.set_station(sid, "sched_current", None, True)
cache.set_station(sid, "sched_next", None, True)
cache.set_station(sid, "sched_history", None, True)
playlist.remove_all_locks(1)
def test_fill(self): e = Election.create(1) e.fill() e2 = Election.load_by_id(e.id) self.assertEqual(e.id, e2.id) e2 = Election.load_by_type(1, e.type) self.assertEqual(e.type, e2.type) unused_elecs = Election.load_unused(1) fail = True for unused_elec in unused_elecs: if e.id == unused_elec.id: fail = False self.assertEqual(False, fail) playlist.remove_all_locks(1) e = Election.create(1) e.fill(5) playlist.remove_all_locks(1)
def test_fill_and_load(self): e = Election.create(1) self.assertEqual(e.use_crossfade, True) e.fill() e2 = Election.load_by_id(e.id) self.assertEqual(e2.use_crossfade, True) self.assertEqual(e.id, e2.id) e2 = Election.load_by_type(1, e.type) self.assertEqual(e2.use_crossfade, True) self.assertEqual(e.type, e2.type) unused_elecs = Election.load_unused(1) fail = True for unused_elec in unused_elecs: if e.id == unused_elec.id: fail = False self.assertEqual(False, fail) playlist.remove_all_locks(1) e = Election.create(1) e.fill(5) playlist.remove_all_locks(1)
def _listen(self, sid):
pid = os.getpid()
pid_file = open("%s/backend_%s.pid" % (config.get_directory("pid_dir"), config.station_id_friendly[sid].lower()), 'w')
pid_file.write(str(pid))
pid_file.close()
db.connect()
cache.connect()
zeromq.init_pub()
log.init("%s/rw_%s.log" % (config.get_directory("log_dir"), config.station_id_friendly[sid].lower()), config.get("log_level"))
memory_trace.setup(config.station_id_friendly[sid].lower())
if config.test_mode:
playlist.remove_all_locks(sid)
# (r"/refresh/([0-9]+)", RefreshScheduleRequest)
app = tornado.web.Application([
(r"/advance/([0-9]+)", AdvanceScheduleRequest),
], debug=(config.test_mode or config.get("developer_mode")))
port = int(config.get("backend_port")) + sid
server = tornado.httpserver.HTTPServer(app)
server.listen(port, address='127.0.0.1')
for station_id in config.station_ids:
playlist.prepare_cooldown_algorithm(station_id)
schedule.load()
log.debug("start", "Backend server started, station %s port %s, ready to go." % (config.station_id_friendly[sid], port))
ioloop = tornado.ioloop.IOLoop.instance()
try:
ioloop.start()
finally:
ioloop.stop()
server.stop()
db.close()
log.info("stop", "Backend has been shutdown.")
log.close()
def start():
db.open()
cache.open()
if config.test_mode:
playlist.remove_all_locks(1)
app = tornado.web.Application(
[(r"/advance/([0-9]+)", AdvanceScheduleRequest),
(r"/refresh/([0-9]+)", RefreshScheduleRequest)],
debug=(config.test_mode or config.get("developer_mode")))
server = tornado.httpserver.HTTPServer(app)
server.listen(int(config.get("backend_port")), address='127.0.0.1')
if config.get("backend_user") or config.get("backend_group"):
chuser.change_user(config.get("backend_user"),
config.get("backend_group"))
pid = os.getpid()
pidfile = open(config.get("backend_pid_file"), 'w')
pidfile.write(str(pid))
pidfile.close()
schedule.load()
log.debug(
"start", "Backend server bootstrapped, port %s, ready to go." %
int(config.get("backend_port")))
for sid in config.station_ids:
playlist.prepare_cooldown_algorithm(sid)
try:
tornado.ioloop.IOLoop.instance().start()
finally:
db.close()
