You want the errorfile config param. http://cbonte.github.io/haproxy-dconv/configuration-1.5.html#errorfile
-Patrick ------------------------------------------------------------------------ *From: *Piavlo <lolitus...@gmail.com> *Sent: * 2014-04-02 15:16:22 E *To: *haproxy@formilux.org *Subject: *modifing default haproxy emit codes > Hi, > > According to the docs: > > Haproxy may emit the following status codes by itself : > 503 when no server was available to handle the request, or in > response to > monitoring requests which match the "monitor fail" condition > 504 when the response timeout strikes before the server responds > > Instead what I need is that if no server is available for or if server > does not send and http response within a defined timeout is that > haproxy respond with 204. Is it possible? > I assume I can define fallback backend that will redispatch the > requests to a dumb http server that always answers with 204? Instead > it would be much better if haproxy itself could reply with 204. > > tnx >