[jira] [Updated] (TS-4014) Update HTTP/2 dynamic table size smartly

["Bryan Call (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TS-4014?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bryan Call updated TS-4014:
---------------------------
    Fix Version/s:     (was: 7.0.0)
                   7.1.0

> Update HTTP/2 dynamic table size smartly
> ----------------------------------------
>
>                 Key: TS-4014
>                 URL: https://issues.apache.org/jira/browse/TS-4014
>             Project: Traffic Server
>          Issue Type: Improvement
>          Components: HTTP/2
>            Reporter: Masakazu Kitajo
>             Fix For: 7.1.0
>
>
> We don't need to update dynamic table size per every updates.
> {quote}
> Multiple updates to the maximum table size can occur between the
> transmission of two header blocks.  In the case that this size is
> changed more than once in this interval, the smallest maximum table
> size that occurs in that interval MUST be signaled in a dynamic table
> size update.  The final maximum size is always signaled, resulting in
> at most two dynamic table size updates.  This ensures that the
> decoder is able to perform eviction based on reductions in dynamic
> table size (see Section 4.3).
> {quote}
> https://tools.ietf.org/html/rfc7541#section-4.2



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