"(502)Unknown error 502: http_cping_cpong(): send failed" after enabling SSL to Apache httpd 2.4
Issue
After enabling SSL to a mod_cluster configuration, it is showing errors in the log, but application is working.
[:error] [pid 21369] (502)Unknown error 502: http_cping_cpong(): send failed
Environment
- Red Hat JBoss Core Services (JBCS)
- Apache httpd 2.4.37
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.