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Ryo Okubo commented on TS-3498: ------------------------------- Its caused by missing fetching to origin server after upgrade. I'll fix it. > h2c (upgrade dance) seems to hang > --------------------------------- > > Key: TS-3498 > URL: https://issues.apache.org/jira/browse/TS-3498 > Project: Traffic Server > Issue Type: Bug > Components: HTTP/2 > Reporter: Leif Hedstrom > Assignee: Ryo Okubo > Fix For: 6.0.0 > > > I see > {code} > loki (09:37) 259/0 $ nghttp -v -u http://docs.trafficserver.apache.org > [ 0.031] Connected > [ 0.031] HTTP Upgrade request > GET / HTTP/1.1 > Host: docs.trafficserver.apache.org > Connection: Upgrade, HTTP2-Settings > Upgrade: h2c-14 > HTTP2-Settings: AAMAAABkAAQAAP__ > Accept: */* > User-Agent: nghttp2/0.7.4-DEV > [ 0.066] HTTP Upgrade response > HTTP/1.1 101 Switching Protocols > Date: Sun, 05 Apr 2015 15:37:58 GMT > Connection: Upgrade > Via: http/1.1 ATS (ApacheTrafficServer/5.3.0 [c s f ]) > Server: ATS/5.3.0 > Upgrade: h2c-14 > [ 0.066] HTTP Upgrade success > [ 0.066] recv SETTINGS frame <length=36, flags=0x00, stream_id=0> > (niv=6) > [SETTINGS_HEADER_TABLE_SIZE(0x01):4096] > [SETTINGS_ENABLE_PUSH(0x02):0] > [SETTINGS_MAX_CONCURRENT_STREAMS(0x03):66] > [SETTINGS_INITIAL_WINDOW_SIZE(0x04):123456] > [SETTINGS_MAX_FRAME_SIZE(0x05):16384] > [SETTINGS_MAX_HEADER_LIST_SIZE(0x06):4294967295] > [ 0.066] send SETTINGS frame <length=12, flags=0x00, stream_id=0> > (niv=2) > [SETTINGS_MAX_CONCURRENT_STREAMS(0x03):100] > [SETTINGS_INITIAL_WINDOW_SIZE(0x04):65535] > [ 0.066] send SETTINGS frame <length=0, flags=0x01, stream_id=0> > ; ACK > (niv=0) > [ 0.097] recv SETTINGS frame <length=0, flags=0x01, stream_id=0> > ; ACK > (niv=0) > {code} > And then it hangs. -- This message was sent by Atlassian JIRA (v6.3.4#6332)