x/net/http2: missing SETTINGS_HEADER_TABLE_SIZE support

[rs]

There are TODO comments in the code about SETTINGS_HEADER_TABLE_SIZE support. Proper would:

• Give the ability to setup a max table size at http2.Transport and http2.Server
• Send the max table size in the settings frame
• Apply received SETTINGS_HEADER_TABLE_SIZE capped by the max table size defined

I have a working implementation. I need to write tests and I will submit it.

Cc @bradfitz

[gopherbot]

Change https://golang.org/cl/155877 mentions this issue: http2: add SETTINGS_HEADER_TABLE_SIZE support

[rs]

@katiehockman: all other issues related to x/net/http2 are prefixed with x/. What drove your decision to remove x/ here?

[katiehockman]

Just a mistake. Thanks for letting me know. Updated it.