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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Segoe UI","sans-serif"'>Hi,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Segoe UI","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Segoe UI","sans-serif"'>Running 1.4.1 and using SPDY and SSL extensively (exclusively, actually).<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Segoe UI","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Segoe UI","sans-serif"'>Seeing a ton (thousands) of errors in the error log, similar to:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Segoe UI","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Segoe UI","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal>2013/05/29 00:22:53 [alert] 25981#0: *8781732 FIXME: chain too big in spdy filter: 25516336 while sending to client, client: x.x.x.x, server: x.y.z, request: "GET /attachments/113914 HTTP/1.1", upstream: "fastcgi://127.0.0.1:9001", host: "x.y.z", referrer: "a.b.c"<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Names changed to protect the innocent.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>What is happening, and how to solve? Users are also reporting that larger file downloads are failing with “Network error” or timeout errors, something that never happened prior to using SPDY or SSL.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Since I am running an extended validation SSL certificate, I opted to make *<b>all</b>* urls on my site SSL, so yes that means attachments are coming thru SSL as well.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Some help?<o:p></o:p></p></div></body></html>