def monitoredqueue(frontend_url="tcp://*:4444",
server_url="tcp://localhost:5555",
capture_url="tcp://*:7777"):
mondev = MonitoredQueue(zmq.ROUTER, zmq.DEALER, zmq.PUB, asbytes("in"),
asbytes("out"))
mondev.bind_in(frontend_url)
mondev.connect_out(server_url)
mondev.bind_mon(capture_url)
mondev.setsockopt_in(zmq.SNDHWM, 1)
mondev.start()
print("Monitored queue started")
def main():
in_prefix = bytes('in')
out_prefix = bytes('out')
monitoringdevice = MonitoredQueue(zmq.XREP, zmq.XREQ, zmq.PUB, in_prefix, out_prefix)
monitoringdevice.bind_in("tcp://127.0.0.1:5559")
monitoringdevice.bind_out("tcp://127.0.0.1:5560")
monitoringdevice.bind_mon("tcp://127.0.0.1:5570")
monitoringdevice.setsockopt_in(zmq.RCVHWM, 1)
monitoringdevice.setsockopt_out(zmq.SNDHWM, 1)
monitoringdevice.start()
def monitordevice():
in_prefix=asbytes('in')
out_prefix=asbytes('out')
monitoringdevice = MonitoredQueue(zmq.XREP, zmq.XREQ, zmq.PUB, in_prefix, out_prefix)
monitoringdevice.bind_in("tcp://127.0.0.1:%d" % frontend_port)
monitoringdevice.bind_out("tcp://127.0.0.1:%d" % backend_port)
monitoringdevice.bind_mon("tcp://127.0.0.1:%d" % monitor_port)
monitoringdevice.setsockopt_in(zmq.HWM, 1)
monitoringdevice.setsockopt_out(zmq.HWM, 1)
monitoringdevice.start()
print "Program: Monitoring device has started"
def monitordevice():
in_prefix = asbytes('in')
out_prefix = asbytes('out')
monitoringdevice = MonitoredQueue(zmq.XREP, zmq.XREQ, zmq.PUB, in_prefix,
out_prefix)
monitoringdevice.bind_in("tcp://127.0.0.1:%d" % frontend_port)
monitoringdevice.bind_out("tcp://127.0.0.1:%d" % backend_port)
monitoringdevice.bind_mon("tcp://127.0.0.1:%d" % monitor_port)
monitoringdevice.setsockopt_in(zmq.HWM, 1)
monitoringdevice.setsockopt_out(zmq.HWM, 1)
monitoringdevice.start()
print "Program: Monitoring device has started"
def main():
in_prefix = b'in'
out_prefix = b'out'
monitoringdevice = MonitoredQueue(zmq.XREP, zmq.XREQ, zmq.PUB, in_prefix, out_prefix)
# client
monitoringdevice.bind_in("tcp://0.0.0.0:5559")
# server
monitoringdevice.bind_out("tcp://0.0.0.0:5560")
# monitor
monitoringdevice.bind_mon("tcp://0.0.0.0:5570")
monitoringdevice.setsockopt_in(zmq.RCVHWM, 1)
monitoringdevice.setsockopt_out(zmq.SNDHWM, 1)
monitoringdevice.start()
def main():
in_prefix = bytes('in')
out_prefix = bytes('out')
monitoringdevice = MonitoredQueue(zmq.XREP, zmq.XREQ, zmq.PUB, in_prefix,
out_prefix)
# client
monitoringdevice.bind_in("tcp://0.0.0.0:5559")
# server
monitoringdevice.bind_out("tcp://0.0.0.0:5560")
# monitor
monitoringdevice.bind_mon("tcp://0.0.0.0:5570")
monitoringdevice.setsockopt_in(zmq.RCVHWM, 1)
monitoringdevice.setsockopt_out(zmq.SNDHWM, 1)
monitoringdevice.start()
def monitordevice(in_con_id, out_con_id, mon_con_id):
in_prefix = asbytes('in')
out_prefix = asbytes('out')
monitoringdevice = MonitoredQueue(
zmq.PUSH, # in
zmq.PULL, # out
zmq.PUB, # mon
in_prefix,
out_prefix)
monitoringdevice.bind_in(in_con_id)
monitoringdevice.bind_out(out_con_id)
monitoringdevice.bind_mon(mon_con_id)
monitoringdevice.start()
print("Program: Monitoring device has started")
def start_monitored_queue_ZMQ(ip_addr,
pub_port,
sub_port,
monitor_port,
identifier=''):
'''
This function will start ZMQ monitored queue for based on given ports, used
mainly for multiprocessing.Process
Input:
- ip_addr -> ip address to bind, string
- pub_port -> port for publisher, int
- sub_port -> port for subscriber, int
- monitor_port -> port for monitor, int
- identifier -> identifier for the monitored queue, string
Output:
- Does not return
'''
# Prepare our context and sockets
in_prefix = asbytes(identifier + '_in')
out_prefix = asbytes(identifier + '_out')
try:
# start the MonitoredQueue
monitoring_device = MonitoredQueue(zmq.XREP, zmq.XREQ, zmq.PUB,
in_prefix, out_prefix)
monitoring_device.bind_in("tcp://{ip_addr}:{pub_port}".format(
ip_addr=ip_addr, pub_port=pub_port))
monitoring_device.bind_out("tcp://{ip_addr}:{sub_port}".format(
ip_addr=ip_addr, sub_port=sub_port))
monitoring_device.bind_mon("tcp://{ip_addr}:{monitor_port}".format(
ip_addr=ip_addr, monitor_port=monitor_port))
monitoring_device.setsockopt_in(zmq.RCVHWM, 1)
monitoring_device.setsockopt_out(zmq.SNDHWM, 1)
# logging
print("{identifier}: Monitoring device has started".format(
identifier=identifier))
# start the monitoring
monitoring_device.start()
# Not supposed to return, as the monitoring_device is blocking
except:
# have exception
pass