except ValueError as e:
logging.error("Received invalid JSON: %s." % body)
return
handle_builder_event(received_obj)
logging.info("Destination: %s" % headers.get("destination"))
# Acknowledge that the message has been processed
self.message_received = True
try:
logging.debug("Attempting to connect using new communication module")
stomp = getNewStompConnection("", MyListener())
logging.info("Connection established using new communication module")
stomp.subscribe(destination=TOPICS["events"], id=uuid.uuid4().hex, ack="client")
logging.info("Subscribed to destination %s" % TOPICS["events"])
stomp.subscribe(destination="/topic/keepalive", id=uuid.uuid4().hex, ack="auto")
logging.info("Subscribed to %s" % "/topic/keepalive")
except Exception as e:
logging.error("main() Could not connect to ActiveMQ: %s." % e)
raise
def main_loop():
logging.info("Waiting to do work. ")
while True:
time.sleep(15)
if __name__ == "__main__":
try:
stompBroker = "broker.bioconductor.org"
stompBrokerPort = 61613
logMsg("Attempting to connect to stomp broker '%s:%s'" % (stompBroker, stompBrokerPort))
stomp = stomp.Connection([(stompBroker, stompBrokerPort)])
stomp.set_listener("", MyListener())
stomp.start()
# optional connect keyword args "username" and "password" like so:
# stomp.connect(username="******", password="******")
stomp.connect() # clientid=uuid.uuid4().hex)
logMsg("Connected to stomp broker '%s:%s'" % (stompBroker, stompBrokerPort))
chan = "/topic/buildjobs"
stomp.subscribe(destination=chan, id=uuid.uuid4().hex, ack="client")
logMsg("Subscribed to channel %s" % chan)
except Exception as e:
logMsg("Error connecting to ActiveMQ. Error: %s" % e)
raise
os.environ["TRACKER_LOGIN"] = "******"
os.environ["TRACKER_PASSWORD"] = "******"
packagebuilder_home = os.environ["PACKAGEBUILDER_HOME"]
builder_id = platform.node().lower().replace(".fhcrc.org", "")
if sys.platform == "win32":
# bad hardcoding! I don't know why this is necessary:
if builder_id in ["windows1", "windows2"]:
os.environ["USERDNSDOMAIN"] = "bioconductor.org"
TIMEOUT = 60 # timeout in seconds
logging.basicConfig(format='%(levelname)s: %(asctime)s %(message)s',
datefmt='%m/%d/%Y %I:%M:%S %p',
level=logging.INFO)
logging.getLogger("stomp.py").setLevel(logging.WARNING)
class MyListener(ConnectionListener):
def on_message(self, headers, message):
logging.info(message)
try:
logging.info("Attempting to connect using new communication module")
stomp = getNewStompConnection('', MyListener())
# stomp.set_listener('', PrintingListener())
stomp.subscribe(destination="/topic/keepalive_response", id=1, ack='auto')
logging.info("Connection established using new communication module")
except Exception as e:
logging.error("main() Could not connect to ActiveMQ: %s." % e)
raise
while True:
stomp.send(destination="/topic/keepalive", body="stay alive!")
# level is set to info to keep logs quiet, change to info if
# you want to see the following.
logging.debug("Sent keepalive message.")
time.sleep(TIMEOUT)
logging.info("on_message() Destination handled.")
else:
logging.warning("on_message() Invalid json (no job_id key).")
# Acknowledge that the message has been processed
self.message_received = True
logging.info("main() Waiting for messages.")
try:
logging.debug("Attempting to connect using new communication module")
stomp = getNewStompConnection('', MyListener())
logging.info("Connection established using new communication module")
stomp.subscribe(destination="/topic/buildjobs", id=uuid.uuid4().hex, ack='client')
logging.info("Subscribed to %s" % "/topic/buildjobs")
stomp.subscribe(destination="/topic/builderevents", id=uuid.uuid4().hex, ack='client')
logging.info("Subscribed to %s" % "/topic/builderevents")
stomp.subscribe(destination="/topic/keepalive", id=uuid.uuid4().hex,
ack='auto')
logging.info("Subscribed to %s" % "/topic/keepalive")
except:
logging.error("Cannot connect to Stomp")
raise
logging.info("Waiting to do work. ")
while True:
time.sleep(15)
logging.info("Done.")
s=blderProcess.returncode))
builder_log.close()
logging.info("on_message() builder_log closed.")
except Exception as e:
logging.error("on_message() Caught exception: {e}".format(e=e))
return ()
else:
logging.error("on_message() Invalid JSON: missing job_id key.")
try:
logging.debug("Attempting to connect using new communication module")
stomp = getNewStompConnection('', MyListener())
logging.info("Connection established using new communication module")
stomp.subscribe(destination=TOPICS['jobs'],
id=uuid.uuid4().hex,
ack='auto')
logging.info("Subscribed to destination %s" % TOPICS['jobs'])
stomp.subscribe(destination="/topic/keepalive",
id=uuid.uuid4().hex,
ack='auto')
logging.info("Subscribed to %s" % "/topic/keepalive")
except Exception as e:
logging.error("main() Could not connect to RabbitMQ: %s." % e)
raise
logging.info('Waiting for messages; CTRL-C to exit.')
while True:
if logging.getLogger().isEnabledFor("debug"):
logging.debug("main() Waiting to do work.")
blderProcess.wait()
logging.info("on_message() blderProcess finished with status {s}.".format(s=blderProcess.returncode))
builder_log.close()
logging.info("on_message() builder_log closed.")
except Exception as e:
logging.error("on_message() Caught exception: {e}".format(e=e))
return()
else:
logging.error("on_message() Invalid JSON: missing job_id key.")
try:
logging.debug("Attempting to connect using new communication module")
stomp = getNewStompConnection('', MyListener())
logging.info("Connection established using new communication module")
stomp.subscribe(destination=TOPICS['jobs'], id=uuid.uuid4().hex,
ack='auto')
logging.info("Subscribed to destination %s" % TOPICS['jobs'])
stomp.subscribe(destination="/topic/keepalive", id=uuid.uuid4().hex,
ack='auto')
logging.info("Subscribed to %s" % "/topic/keepalive")
except Exception as e:
logging.error("main() Could not connect to RabbitMQ: %s." % e)
raise
logging.info('Waiting for messages; CTRL-C to exit.')
while True:
if logging.getLogger().isEnabledFor("debug"):
logging.debug("main() Waiting to do work.")
