We are using mod-jk 1.28. We have a web server that forwards mod-jk requests to jboss. What I am seeing is that jboss is not able to parse the data (our servlet). When I looked further I saw that clients are sending "Expect 100-continue" and I also see this in mod-jk header that's being passed from web server to jboss. I captured the packets using tcpdump and played same packets using same prootocol and URL and it worked. Only difference I see that my request doesn't have "Expect 100-continue". Also my request has "close" in mod-jk header. Does anyone know of any issues? --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx