davincif / simplestrpc Goto Github PK

A better Aplication Protocol standard shall be defined for the middlewere.
A module shall be created to warp and unwarp, and message TCP messages, buffering them when needed.

Implement authorization, allowing the user to define whether a client shall be accepted or not.

Client

import sys
sys.path.append('../')

# for the user developer test
from simplestRPC.srpc_client import SRPCClient

client = SRPCClient()
ret = client.call_rpc('get_user_by_email', '[email protected]')
print(ret)

Server

import sys
sys.path.append('../')

from simplestRPC.srpc_server import SRPCServer


def get_user_by_email(email):
	print('rodando -> get_user_by_email: ', email)
	return str(2)

server = SRPCServer()
server.add_rpc(get_user_by_email)
server.serve()

it leads to this to a chash at the client, saying you passed no argumento to the rpc.
change this line

ret = client.call_rpc('get_user_by_email', '[email protected]')

for this

ret = client.call_rpc('get_user_by_email', '[email protected]', '[email protected]')

and it'll work.

The varenv.conf.json file is always required, even when it's not need. leading the user to add this file in his directory just so the simplesRPC can work.

By the time client and server are pairing the RPCs, there are, mathematically, a slight probability that two message get crushed into one, and the both, client and server, get deadlocked into a socket.receiv.
In the real world it does not seem to heappen. But it should be fixed anyway.

Currently the package does not supports connecting a client to a server by its hostname, only by its IP.
Please, add that feature.

Implement Cryptography for every msg sent by the middlewere