long-connection

A hybrid application-layer networking framework with support for messaging, RPC, bidirectional RPC, multiplexing, and maintaining client-server consistency.

基于ngx-stream-module 实现长连接的处理，把长连接数据按照使用的协议转切分为请求(request)，与后端服务器使用短连接通讯，完全兼容后端http协议。后端服务器使用推送协议可以很方便的把数据推送到客户端。

PHP long connection proxy, eliminates short links and reduces request latency

a client framework for long remote invoke with http.

feign http转netty实现，支持注册中心

A Broker based on MQTT protocol, supports cluster mode

Aliyun中间件和开源中间件的统一封装，工程化的集成场景下的各类方案支持