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Posted to issues@trafficserver.apache.org by "Leif Hedstrom (JIRA)" <ji...@apache.org> on 2015/11/06 08:36:27 UTC
[jira] [Updated] (TS-3498) h2c (upgrade dance) seems to hang
[ https://issues.apache.org/jira/browse/TS-3498?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Leif Hedstrom updated TS-3498:
------------------------------
Fix Version/s: (was: 6.1.0)
sometime
> 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: sometime
>
>
> 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.
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