I think they had to solve the TCP connection, as normally you can't easily imple... | Hacker News

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haddr 65 days ago | parent | context | favorite | on: Show HN: Firefox in WebAssembly

I think they had to solve the TCP connection, as normally you can't easily implement TCP sockets in WASM. So I suppose they just need to tunnel all the connection through some websocket.

rlmineing_dead 64 days ago [–]

Can concur, we use a proxy based on the wisp protocol to efficiently proxy TCP packets over websocket

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