The scoml from springtime-cn

scoml's Introduction

socket communication over multi-languages

You can use it to communication over multi-languages very simply. For example, the communication between Python and C++ when using C++ sending an image to Python classification model and receiving the result. In this case, make a server using Python and using C++ code as a client to send image and receive answer. You can simply using the following code to implement it.

message structure

example1

example2

Simple. both send and received messages are bytes.
Default maximal 999999999999 Bytes message body, that is maximum 931.3GB in one send or receive. You also can increase the ori_len(oriLen) parameter to support more data transfer at a time.
Only tested on Ubuntu18.04, and it should be run well on unix-like systems.
Code on other language is comming.

Usage

Server

Python3

from scomlVarSocket import ScomlServerSocket

class Handler(ScomlServerSocket):
    def response(self, msg):
        # You should write your execute code here.
        print("received msg ", msg)
        return b'abc'

hand = Handler()
hand.start(12000)

C++

C++11 above

#include <string>                                                                                               
#include <iostream>                                                                                             
#include"scomlVarSocket.h"                                                                                          
                                                                                                                
std::string scoml::ServerSocket::response(std::string &msg){
    // You should write your execute code here.
    std::string answer += "abc";
    return answer; 
                                                                                                                
int main(){ 
    std::string ip("localhost");
    std::string port("12000");
    scoml::ServerSocket server(ip, port);
    server.start(); 
    return 0;
}

Client

Python3

from scomlVarSocket import scoml_var_request
answer = scoml_var_request("localhost", 12000, message= "hello world")
print(answer)

C++

C++11 above

#include <string>
#include <iostream>
#include "scomlVarSocket.h"

int main(){
std::string ip("localhost");
std::string port("12000"); 
std::string msg("abc"); 
std::string answer = scoml::var_request(ip, port, msg);
std::cout << answer << std::endl;
return 0;

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