RPC between distributed workers
Project description
A distributed RPC solution based on ØMQ and gevent. Follow the features:
A worker can return, yield, raise any picklable object to the remote customer.
A customer can invoke to any remote worker in the worker cluster.
A customer can invoke to all remote workers in the worker cluster.
Example
Server-side
The address is 192.168.0.41. The worker will listen at 24600.
import zmq.green as zmq
import zeronimo
class Application(object):
def rycbar123(self):
for word in 'run, you clever boy; and remember.'.split():
yield word
ctx = zmq.Context()
# make worker
worker_sock = ctx.socket(zmq.PULL)
worker_sock.bind('tcp://*:24600')
worker = zeronimo.Worker(Application(), [worker_sock])
# run worker forever
worker.run()Client-side
The address is 192.168.0.42. The reply collector will listen at 24601.
import zmq.green as zmq
import zeronimo
ctx = zmq.Context()
# make remote result collector
collector_sock = ctx.socket(zmq.PULL)
collector_sock.bind('tcp://*:24601)
collector = zeronimo.Collector(collector_sock, 'tcp://192.168.0.42:24601')
# make customer
customer_sock = ctx.socket(zmq.PUSH)
customer_sock.connect('tcp://192.168.0.41:24600')
customer = zeronimo.Customer(customer_sock, collector)
# rpc
remote_result = customer.emit('rycbar123')
for line in remote_result.get():
print lineRelease history Release notifications | RSS feed
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