Hi Gilman, Could you attach the actual tcp dump file? If you cannot, then please open an issue and attach it. The issue tracker is at: https://bugs.eclipse.org/bugs/buglist.cgi?cmdtype=runnamed&namedcmd=jetty-bugs
Also, have you turned on debug , and overridden the onException(), onConnectionFail(), onExpire() methods of ContentExchange? thanks Jan On 18 December 2011 11:58, Gilman Tolle <gilman.to...@gmail.com> wrote: > Hello all, > > I'm having problems using jetty-client 8.0.4.v20111024 to open a HTTPS > connection through an Apache proxy server, using HTTP CONNECT. > > The Jetty client appears to open up new connections to the Apache > proxy then close them before any data has been returned, repeatedly. > I'm seeing many HTTP CONNECT requests being generated a few > milliseconds apart. The Apache proxy opens new connections to the real > end server and waits for responses, but these responses never make it > back to the Jetty client. > > Simple test code attached. Trimmed tcpdump output captured from the > proxy server also attached. > > I'm using Java SE 1.6.0_29 on RHEL 5.5 Linux. > > Using the commandline 'curl' client through this proxy server works correctly. > > This may be related to Bug 298502 - Https exchange through an http > proxy. This bug was fixed a few months ago, but I'm still seeing an > issue that seems similar. > > Thanks for any help you can offer. > > Gil > > Test code: > > SslContextFactory factory = new SslContextFactory(); > ... > HttpClient client = new HttpClient(factory); > client.setProxy(new Address( "192.168.201.6", 9122 )); > client.start(); > > ContentExchange exchange = new ContentExchange(); > exchange.setMethod("GET"); > exchange.setURL("https://192.168.201.4:8443/"); > client.send(exchange); > exchange.waitForDone(); > > Tcpdump: > > 16:40:57.507852 IP 192.168.202.3.49006 > 192.168.201.6.9122: P > 1:122(121) ack 1 win 46 <nop,nop,timestamp 3391858150 440115033> > E...\.@.?............n#.?M................. > .+...;.YCONNECT 192.168.201.4:8443 HTTP/1.1 > Host: 192.168.201.4:8443 > Proxy-Connection: keep-alive > User-Agent: Jetty-Client > > 16:40:57.507867 IP 192.168.201.6.9122 > 192.168.202.3.49006: . ack 122 > win 46 <nop,nop,timestamp 440115069 3391858150> > E..42.@.@...........#..n....?M.L.....d..... > .;.}.+.. > 16:40:57.510653 IP 192.168.201.6.58887 > 192.168.201.4.8443: S > 3534877258:3534877258(0) win 5840 <mss 1460,sackOK,timestamp 440115070 > 0,nop,wscale 7> > E..<m4@.@..+.......... ....J................... > .;.~........ > 16:40:57.512062 IP 192.168.201.4.8443 > 192.168.201.6.58887: S > 873236234:873236234(0) ack 3534877259 win 22104 <mss > 1460,nop,nop,timestamp 2272020 440115070> > E..8.}..@........... ...4.. > ...K..VX C......... > ."...;.~ > 16:40:57.512074 IP 192.168.201.6.58887 > 192.168.201.4.8443: . ack 1 > win 5840 <nop,nop,timestamp 440115074 2272020> > E..4m5@.@..2.......... ....K4.......`...... > .;...".. > > 16:40:57.512137 IP 192.168.201.6.9122 > 192.168.202.3.49006: P > 1:38(37) ack 122 win 46 <nop,nop,timestamp 440115074 3391858150> > E..Y2.@.@...........#..n....?M.L........... > .;...+..HTTP/1.0 200 Connection Established > > 16:40:57.512145 IP 192.168.201.6.9122 > 192.168.202.3.49006: P > 38:76(38) ack 122 win 46 <nop,nop,timestamp 440115074 3391858150> > E..Z2.@.@...........#..n....?M.L........... > .;...+..Proxy-agent: Apache/2.2.3 (CentOS) > > ... a few additional packet exchanges between the two servers here ... > > 16:40:57.518032 IP 192.168.202.3.49007 > 192.168.201.6.9122: P > 1:122(121) ack 1 win 46 <nop,nop,timestamp 3391858160 440115076> > E...%j@.?............o#.?M....u.....a...... > .+...;..CONNECT 192.168.201.4:8443 HTTP/1.1 > Host: 192.168.201.4:8443 > Proxy-Connection: keep-alive > User-Agent: Jetty-Client > > > 16:40:57.518042 IP 192.168.201.6.9122 > 192.168.202.3.49007: . ack 122 > win 46 <nop,nop,timestamp 440115080 3391858160> > E..4..@.@.<g........#..o..u.?M......LX..... > .;...+.. > 16:40:57.518212 IP 192.168.201.6.58888 > 192.168.201.4.8443: S > 3534075867:3534075867(0) win 5840 <mss 1460,sackOK,timestamp 440115080 > 0,nop,wscale 7> > E..<(S@.@............. ........................ > .;.......... > 16:40:57.519692 IP 192.168.201.4.8443 > 192.168.201.6.58888: S > 2941708955:2941708955(0) ack 3534075868 win 22104 <mss > 1460,nop,nop,timestamp 2272020 440115080> > E..8....@........... ....V........VXd.......... > ."...;.. > 16:40:57.519700 IP 192.168.201.6.58888 > 192.168.201.4.8443: . ack 1 > win 5840 <nop,nop,timestamp 440115081 2272020> > E..4(T@.@............. ......V............. > .;...".. > 16:40:57.519717 IP 192.168.201.6.9122 > 192.168.202.3.49007: P > 1:38(37) ack 122 win 46 <nop,nop,timestamp 440115081 3391858160> > E..Y..@.@.<A........#..o..u.?M......l...... > .;...+..HTTP/1.0 200 Connection Established > > 16:40:57.519728 IP 192.168.201.6.9122 > 192.168.202.3.49007: P > 38:76(38) ack 122 win 46 <nop,nop,timestamp 440115081 3391858160> > E..Z..@.@.<?........#..o..u.?M......w...... > .;...+..Proxy-agent: Apache/2.2.3 (CentOS) > > 'curl' request: > > 16:56:23.123858 IP 192.168.202.3.37417 > 192.168.201.6.9122: P > 1:201(200) ack 1 win 46 <nop,nop,timestamp 3392783764 441040671> > }.K....0.............)#.yC.. > .9...I..CONNECT 192.168.201.4:8443 HTTP/1.0 > Host: 192.168.201.4:8443 > User-Agent: curl/7.15.5 (x86_64-redhat-linux-gnu) libcurl/7.15.5 > OpenSSL/0.9.8b zlib/1.2.3 libidn/0.6.5 > Proxy-Connection: Keep-Alive > > > 16:56:23.123874 IP 192.168.201.6.9122 > 192.168.202.3.37417: . ack 201 > win 54 <nop,nop,timestamp 441040671 3392783764> > }.KyC.....6,W.......#..) > .I...9.. > 16:56:23.124141 IP 192.168.201.6.60481 > 192.168.201.4.8443: S > 226631487:226631487(0) win 5840 <mss 1460,sackOK,timestamp 441040671 > 0,nop,wscale 7> > ..?........?.........A . > m......... > .I.......... > 16:56:23.125682 IP 192.168.201.4.8443 > 192.168.201.6.60481: S > 1783422927:1783422927(0) ack 226631488 win 27016 <mss > 1460,nop,nop,timestamp 2280835 441040671> > ..@..i.............. ..AjL.. > ."...I.. > 16:56:23.125691 IP 192.168.201.6.60481 > 192.168.201.4.8443: . ack 1 > win 5840 <nop,nop,timestamp 441040673 2280835> > ..@jL......!d........A . > .I.!.".. > 16:56:23.125748 IP 192.168.201.6.9122 > 192.168.202.3.37417: P > 1:38(37) ack 201 win 54 <nop,nop,timestamp 441040673 3392783764> > }.KyC.....6L}.......#..) > .I.!.9..HTTP/1.0 200 Connection Established > > 16:56:23.125757 IP 192.168.201.6.9122 > 192.168.202.3.37417: P > 38:76(38) ack 201 win 54 <nop,nop,timestamp 441040673 3392783764> > }.pyC.....6W........#..) > .I.!.9..Proxy-agent: Apache/2.2.3 (CentOS) > _______________________________________________ > jetty-users mailing list > jetty-users@eclipse.org > https://dev.eclipse.org/mailman/listinfo/jetty-users _______________________________________________ jetty-users mailing list jetty-users@eclipse.org https://dev.eclipse.org/mailman/listinfo/jetty-users