To achieve an exponential backoff, the timer should only be reset after
having fired.

* implement receiver side behavior for RESET_STREAM_AT

* simplify reliable offset tracking

* improve existing send stream test

* implement sender side behavior for RESET_STREAM_AT

* refactor send stream cancelation and shutdown error handling

* correctly deal with 0-RTT corner case

The connections are not necessarily accepted in the same order that
they are dialed.

* add a Config and ConnectionState flag for RESET_STREAM_AT

* add RESET_STREAM_AT to README

* Remove http3 dependency on quic internal packages

Remove the dependency on internal/protocol from the http3 package. This
makes it possible for a forked http3 to use the mainline quic-go
package.

* Address review comments

* Fix syntax

* Use broader pattern for http3 directory

* Copy internal/testdata

* Replace perspective with bool

* clone the supported version slice

---------

Co-authored-by: Marten Seemann <[email protected]>

Close the transport after dial fails to avoid memory leaks. Same logic as DialAddrEarly.

Signed-off-by: Coia Prant <[email protected]>

* Add master-style frame handling benchmarks using type switches

* Fixing styling issue.

* put STREAM frame back

* remove BenchmarkParseStreamAndACK

* use random data for STREAM and DATAGRAM

* improve comment

---------

Co-authored-by: Marten Seemann <[email protected]>

ParseOtherFrames-16       148ns ± 4%     150ns ± 3%     ~     (p=0.223 n=8+8)
ParseAckFrame-16          302ns ± 2%     298ns ± 3%     ~     (p=0.246 n=8+8)
ParseStreamFrame-16       262ns ± 3%     213ns ± 2%  -18.61%  (p=0.000 n=8+8)
ParseDatagramFrame-16     561ns ± 5%     547ns ± 4%     ~     (p=0.105 n=8+8)