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use std::net::SocketAddr;
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use deadpool::managed::{Manager, Metrics, RecycleError, RecycleResult};
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use futures_util::SinkExt;
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use giterated_models::instance::Instance;
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use tokio_tungstenite::{connect_async, tungstenite::Message};
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use crate::{handshake::GiteratedConnectionHandshaker, Socket};
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pub struct GiteratedConnectionPool {
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pub target_instance: Instance,
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pub socket_addr: Option<SocketAddr>,
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}
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#[async_trait::async_trait]
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impl Manager for GiteratedConnectionPool {
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type Type = Socket;
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type Error = anyhow::Error;
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async fn create(&self) -> Result<Socket, Self::Error> {
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info!("Creating new Daemon connection");
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let connection = connect_to(&self.target_instance, &self.socket_addr).await?;
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let connection = GiteratedConnectionHandshaker::new(connection)
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.handshake()
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.await?;
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Ok(connection)
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}
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async fn recycle(&self, socket: &mut Socket, _metrics: &Metrics) -> RecycleResult<Self::Error> {
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match socket.send(Message::Ping(vec![])).await {
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Ok(_) => Ok(()),
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Err(err) => {
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info!("Socket died!");
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Err(RecycleError::Backend(err.into()))
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}
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}
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}
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}
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async fn connect_to(
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instance: &Instance,
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socket_addr: &Option<SocketAddr>,
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) -> Result<Socket, anyhow::Error> {
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if let Some(addr) = socket_addr {
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info!(
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"Connecting to {}",
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format!("ws://{}/.giterated/daemon/", addr)
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);
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let (websocket, _response) =
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connect_async(&format!("ws://{}/.giterated/daemon/", addr)).await?;
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info!("Connection established with {}", addr);
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Ok(websocket)
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} else {
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info!(
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"Connecting to {}",
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format!("wss://{}/.giterated/daemon/", instance.0)
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);
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let (websocket, _response) =
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connect_async(&format!("wss://{}/.giterated/daemon/", instance.0)).await?;
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info!("Connection established with {}", instance.0);
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Ok(websocket)
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}
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}
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