Hi,
> dev19 is OK. > > The config I use is: With your exact configuration (other than changing the server ip) I'm still unable to reproduce the problem: 00000002:ap.accept(0004)=0005 from [10.0.0.3:55871] 00000002:ap.clireq[0005:ffffffff]: GET / HTTP/1.1 00000002:ap.clihdr[0005:ffffffff]: User-Agent: curl/7.30.0 00000002:ap.clihdr[0005:ffffffff]: Accept: */* 00000002:ap.clihdr[0005:ffffffff]: Host: www.mytest.com 00000002:www.srvrep[0005:0006]: HTTP/1.1 200 OK 00000002:www.srvhdr[0005:0006]: Date: Tue, 24 Dec 2013 12:40:21 GMT 00000002:www.srvhdr[0005:0006]: Server: Apache/2.4.2 (Win32) OpenSSL/1.0.1c PHP/5.4.4 00000002:www.srvhdr[0005:0006]: Content-Length: 579 00000002:www.srvhdr[0005:0006]: Connection: close 00000002:www.srvhdr[0005:0006]: Content-Type: text/html;charset=UTF-8 00000002:www.srvcls[0005:0006] 00000002:www.clicls[0005:0006] 00000002:www.closed[0005:0006] Could you: - check with "-m sub www.mytest.com"? Currently, you seem to use (the working) "-m sub mytest", but the former should work as well (it makes a difference if it doesn't) - remove all the server options on the backend, just leaving "server SERVER 1.2.3.4" (making sure none of those health/maxconn settings influence the behavior) - test with dev20 - compile with full debug options and run through "strace -t": make clean make DEBUG=-DDEBUG_FULL CFLAGS="-g -O0" TARGET=linux2628 \ CPU=native USE_PCRE=1 USE_OPENSSL=1 USE_ZLIB=1 strace -t ./haproxy -f [...] - post the debug/strace output Regards, Lukas

