24 lines
766 B
Rust
24 lines
766 B
Rust
use crate::{LiveViewError, LiveViewSocket};
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use axum::extract::ws::{Message, WebSocket};
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use futures_util::{SinkExt, StreamExt};
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/// Convert a warp websocket into a LiveViewSocket
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///
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/// This is required to launch a LiveView app using the warp web framework
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pub fn axum_socket(ws: WebSocket) -> impl LiveViewSocket {
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ws.map(transform_rx)
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.with(transform_tx)
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.sink_map_err(|_| LiveViewError::SendingFailed)
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}
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fn transform_rx(message: Result<Message, axum::Error>) -> Result<String, LiveViewError> {
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message
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.map_err(|_| LiveViewError::SendingFailed)?
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.into_text()
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.map_err(|_| LiveViewError::SendingFailed)
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}
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async fn transform_tx(message: String) -> Result<Message, axum::Error> {
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Ok(Message::Text(message))
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}
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