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Simple Object Access Protocol (SOAP) is a protocol specification for exchanging structured information in the implementation of Web Services.

2 votes
1 answer
10k views

How to solve 502 Bad Gateway with SOAP calls on nginx

However, now when SOAP calls are made to the server a 502 Bad Gateway error happens. … I've looked at the logs, and see a number of things: First, from nginx access logs: <ip omitted> - - [20/May/2014:16:38:46 +0000] "POST /index.php/api/soap/index/ HTTP/1.1" 502 166 "-" "PHP-SOAP/5.4.10 …
Kevin Mitchell's user avatar
2 votes

How to solve 502 Bad Gateway with SOAP calls on nginx

Well, in this case the situation was apparently one of name resolution. Apparently the server was unable to resolve "itself." Sadly, I didn't find this result when searching, but Alan Storm (the god o …
Kevin Mitchell's user avatar