What causes upstream timed out?

The upstream server did not respond within the configured timeout (proxy_connect_timeout, proxy_send_timeout, or proxy_read_timeout).

How to fix upstream timed out?

Increase the relevant timeout directive. Optimize backend performance. Check for network latency between Nginx and the upstream.

upstream timed out — upstream timed out — Upstream Timed Out | Error Code Encyclopedia | akousa.net

Nginx-FehlerFehler

no live upstreams while connecting to upstream

no live upstreams while connecting to upstream — All Upstreams Down

All upstream servers in the pool are marked as unavailable.

414 URI Too Long — Nginx URI Too Long

The request URI exceeds the maximum length Nginx will process.

nginxserver

Details anzeigen

Nginx-FehlerInfo

301 Moved Permanently

301 Moved Permanently — Nginx Permanent Redirect

Nginx is redirecting the client to a new URL permanently.

nginxserver

Details anzeigen

Nginx-FehlerFehler

recv() failed (104: Connection reset by peer)

recv() failed (104: Connection reset by peer) — Connection Reset

The client reset the connection during data transfer.

nginxserver

Details anzeigen

Nginx-FehlerFehler

494 Request Header Too Large

494 Request Header Too Large — Nginx Header Too Large

The request headers exceed Nginx's maximum header buffer size.

nginxserver

Details anzeigen

Nginx-FehlerWarnung

499 Client Closed Request

499 Client Closed Request — Nginx Client Closed Connection

The client closed the connection before the server sent a response.

nginxserver

Details anzeigen

upstream timed out — Upstream Timed Out

Was verursacht diesen Fehler

So beheben Sie ihn

Verwandte Fehlercodes

no live upstreams while connecting to upstream — All Upstreams Down

414 URI Too Long — Nginx URI Too Long

301 Moved Permanently — Nginx Permanent Redirect

recv() failed (104: Connection reset by peer) — Connection Reset

494 Request Header Too Large — Nginx Header Too Large

499 Client Closed Request — Nginx Client Closed Connection

upstream timed out — Upstream Timed Out

Was verursacht diesen Fehler

So beheben Sie ihn

Verwandte Fehlercodes

no live upstreams while connecting to upstream — All Upstreams Down

414 URI Too Long — Nginx URI Too Long

301 Moved Permanently — Nginx Permanent Redirect

recv() failed (104: Connection reset by peer) — Connection Reset

494 Request Header Too Large — Nginx Header Too Large

499 Client Closed Request — Nginx Client Closed Connection