【python】简单演示 gateway、service、client的工作原理

gateway

• 看起来主要是做协议转换的
• A gateway is a network node that acts as an entrance and exit point, connecting two networks that use different protocols. It allows data to flow between these networks, essentially acting as a translator between different communication standards. Gateways can also refer to a single device that combines modem and router functionality, often provided by internet service providers.

网关服务

# 帮我实现一个简单的网关服务，支持tcp协议
def simple_tcp_gateway(host=