go-websocket-chat-demo/docker-compose.yml at master · heroku-examples/go- websocket-chat-demo · GitHub
GitHub - liumuqi/shadowsocks-websocket-luvit: a port of shadowsocks via WebSocket protocol, able to run on Heroku
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Optimal configuration for 10K+ concurrent websocket connections running on Heroku? · Issue #1470 · miguelgrinberg/Flask-SocketIO · GitHub
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