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30 lines
1.2 KiB
Markdown
30 lines
1.2 KiB
Markdown
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# Websocket chat broker example
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This is a different implementation of the
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[websocket chat example](https://github.com/actix/examples/tree/master/websocket-chat)
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Differences:
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* Chat Server Actor is a System Service that runs in the same thread as the HttpServer/WS Listener.
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* The [actix-broker](https://github.com/Chris-Ricketts/actix-broker) crate is used to facilitate the sending of some messages between the Chat Session and Server Actors where the session does not require a response.
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* The Client is not required to send Ping messages. The Chat Server Actor auto-clears dead sessions.
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Possible Improvements:
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* Could the Chat Server Actor be simultaneously a System Service (accessible to the Chat Session via the System Registry) and also run in a seperate thread?
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## Server
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Chat server listens for incoming tcp connections. Server can access several types of message:
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* `/list` - list all available rooms
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* `/join name` - join room, if room does not exist, create new one
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* `/name name` - set session name
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* `some message` - just string, send message to all peers in same room
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To start server use command: `cargo run`
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## WebSocket Browser Client
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Open url: [http://localhost:8080/](http://localhost:8080/)
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