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Posted to issues@trafficserver.apache.org by "Masakazu Kitajo (JIRA)" <ji...@apache.org> on 2015/11/11 02:31:11 UTC

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

Masakazu Kitajo created TS-4014:
-----------------------------------

             Summary: 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


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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