Tactic Links - Organic Traffic Booster - Home

Path: Home > List > Load (jcloudcs.com)

domain	jcloudcs.com
summary	The "502 Bad Gateway" error with "openresty" typically indicates a problem between two servers trying to communicate, often seen in web applications using Nginx as a reverse proxy (front-end) and OpenResty (a combination of Nginx and Lua scripting) as the back-end service. This error occurs when the front-end server (Nginx) receives an invalid response from the back-end server (OpenResty), preventing it from passing the response to the client. To resolve this issue, you should: 1. Check the OpenResty server logs for any errors or warnings. 2. Ensure that the OpenResty configuration allows proper communication with Nginx. 3. Verify network connectivity between the front-end and back-end servers. 4. Confirm that the OpenResty server is running and listening on the correct port. 5. Review Nginx configuration for any misconfigurations or syntax errors related to proxying requests to OpenResty. 6. If using a load balancer, ensure it's properly configured to forward requests to OpenResty.
title	502 Bad Gateway
description	502 Bad Gateway
keywords	gateway
upstreams
downstreams
nslookup	A 116.198.56.7
created	2025-11-10
updated	2025-11-10
summarized	2025-11-13