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Posted to issues@trafficserver.apache.org by "James Peach (JIRA)" <ji...@apache.org> on 2012/10/13 20:44:02 UTC
[jira] [Assigned] (TS-1525) SPDY plugin will hang after several
requests
[ https://issues.apache.org/jira/browse/TS-1525?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
James Peach reassigned TS-1525:
-------------------------------
Assignee: James Peach
> SPDY plugin will hang after several requests
> --------------------------------------------
>
> Key: TS-1525
> URL: https://issues.apache.org/jira/browse/TS-1525
> Project: Traffic Server
> Issue Type: Bug
> Components: Plugins
> Reporter: Conan Wang
> Assignee: James Peach
>
> In a spdy session, plugin will hang if reload the page several times in browser.
> Debug log:
> {code}
> (spdy.plugin) spdy_vconn_io:297 received 738 bytes
> (spdy.plugin) spdy_vconn_io:297 received 754 bytes
> (spdy.plugin) spdy_vconn_io:297 received 1442 bytes
> (spdy.plugin) spdy_vconn_io:297 received 1458 bytes
> ....repeat on each reload request....
> {code}
> Some debug info, FYI:
> When hanging, at spdy.cc:204 consume_spdy_frame(), nbytes from TSIOBufferBlockReadStart will not grow. So (header.datalen <= (nbytes - spdy::message_header::size) can not pass test.
> nbytes from TSIOBufferBlockReadStart is the available bytes of current block, which I think should get from TSIOBufferReaderAvail(io->input.reader). However, after replacing with TSIOBufferReaderAvail, other issues will raise: parsing request header will fail or crash when decompressing header.
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