Getting 502 Gateway Timeout for BOSH over HAPRoxy

Hi, Our web application uses XMPP for chat. We are using ejabberd xmpp server . We have configured xmpp BOSH( http://xmpp.org/extensions/xep-0206.html ) via HAProxy. But sometimes haproxy is throwing error with Status Code:504 Gateway Time-out. Our application shows error as No

Re: Sharing SSL information via PROXY protocol or HAProxy internally

I too am interested in this functionality. Looking at the proxy protocol documentation (http://www.haproxy.org/download/1.6/doc/proxy-protocol.txt), it seems that the requisite information is present in the PP2 header: " The PP2_CLIENT_SSL flag indicates that the client connected over SSL/TLS.".