Skip to main content

Lightweight RPC on Redis using Msgpack.

Project description

REdis Msgpack RPC

Installation

pip install remrpc

Example

import redis
import remrpc

def add(a, b):
    return a + b

def sub(a, b):
    return a - b

def multi():
    return "Hello", "World"

def kvfunc(k="key", v="val"):
    return "{0} = {1}".format(k, v)

def nonreturn():
    print("Non Return")

class CallObject:
    def __call__(self, name):
        return "Hello {0}".format(name)

if __name__ == "__main__":
    pool = redis.ConnectionPool(host="127.0.0.1",
                                port=6379,
                                password="123456")
    rpc1 = remrpc.RPC(redis.Redis(connection_pool=pool), "channel:rpc1")
    rpc2 = remrpc.RPC(redis.Redis(connection_pool=pool), "channel:rpc2")

    rpc1.register(add)
    rpc1.register(sub)
    rpc1.register(multi)
    rpc1.register(kvfunc)
    rpc1.register(CallObject(), 'sayhello')
    rpc1.register(nonreturn)

    try:
        invoker = rpc2.invoker("channel:rpc1")

        print(invoker.add(1, 2))
        print(invoker.sub(9, 5))
        print(invoker.multi())
        print(invoker.kvfunc(k="KEY", v="VALUE"))
        print(invoker.sayhello("World"))
        print(invoker.nonreturn())
        print(invoker.nonexistent())
    except remrpc.TimedoutRPC as e:
        print("> RPC Timedout: {0}".format(e))
    except remrpc.CallErrorRPC as e:
        print("> RPC Call Error: {0}".format(e))
    except remrpc.ExceptionRPC as e:
        print("> RPC Exception: {0}".format(e))

    rpc1.close()
    rpc2.close()

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Files for remrpc, version 0.1.9
Filename, size File type Python version Upload date Hashes
Filename, size remrpc-0.1.9-py3-none-any.whl (8.7 kB) File type Wheel Python version py3 Upload date Hashes View hashes
Filename, size remrpc-0.1.9.tar.gz (4.3 kB) File type Source Python version None Upload date Hashes View hashes

Supported by

Elastic Elastic Search Pingdom Pingdom Monitoring Google Google BigQuery Sentry Sentry Error logging AWS AWS Cloud computing DataDog DataDog Monitoring Fastly Fastly CDN SignalFx SignalFx Supporter DigiCert DigiCert EV certificate StatusPage StatusPage Status page