hprose/hprose
It is a modern, lightweight, cross-language, cross-platform, object-oriented, high performance, remote dynamic communication middleware. It is not only easy to use, but powerful. You just need a little time to learn, then you can use it to easily construct cross language cross platform distributed a
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amphp/websocket-server
Websocket server for Amp's HTTP server.
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bref/api-gateway-websocket-client
Websocket client for API Gateway Websockets
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goalgorilla/graphql-php-ws
GraphQL WebSocket middleware for Ratchet.
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