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Merge pull request #3035 from iamsims/fix/websocket-keepalive-logs-3033

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fix: prevent WebSocket timeout in container logs after 60s of inactivity
This commit is contained in:
Mauricio Siu
2025-11-30 12:52:48 -06:00
committed by GitHub
parent 40949f2a8f 8b13919d3b
commit bb3f73851a
1 changed files with 11 additions and 0 deletions
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11
apps/dokploy/server/wss/docker-container-logs.ts
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@@ -46,6 +46,14 @@ export const setupDockerContainerLogsWebSocketServer = (
ws.close();
return;
}
// Set up keep-alive ping mechanism to prevent timeout
// Send ping every 45 seconds to keep connection alive
const pingInterval = setInterval(() => {
if (ws.readyState === ws.OPEN) {
ws.ping();
}
}, 45000); // 45 seconds
try {
if (serverId) {
const server = await findServerById(serverId);
@@ -86,6 +94,7 @@ export const setupDockerContainerLogsWebSocketServer = (
.on("error", (err) => {
console.error("SSH connection error:", err);
ws.send(`SSH error: ${err.message}`);
clearInterval(pingInterval);
ws.close(); // Cierra el WebSocket si hay un error con SSH
client.end();
})
@@ -96,6 +105,7 @@ export const setupDockerContainerLogsWebSocketServer = (
privateKey: server.sshKey?.privateKey,
});
ws.on("close", () => {
clearInterval(pingInterval);
client.end();
});
} else {
@@ -121,6 +131,7 @@ export const setupDockerContainerLogsWebSocketServer = (
ws.send(data);
});
ws.on("close", () => {
clearInterval(pingInterval);
ptyProcess.kill();
});
ws.on("message", (message) => {