On Sat, Apr 29, 2023 at 2:54 PM sebb <sebbaz@xxxxxxxxx> wrote: > > Is it possible to add a timestamp prefix to messages logged by an > application, e.g. to stderr? > > I was hoping that ErrorLogFormat would do this, but it seems that only > applies to messages logged by the server. stderr inside the server itself goes to the main/global ErrorLog, there is nothing fancy intercepting it. mod_cgid in trunk only does wrap what the CGI writes to its stderr: https://bz.apache.org/bugzilla/show_bug.cgi?id=54221 as the bug says, mod_cgi (single-threaded apache) always passed the stderr output from the CGI into apache logging. Other interfaces into the server for apps could go either way. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx