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Mention the removal of --backend-http2-connections-per-worker in migration guide

This commit is contained in:
Tatsuhiro Tsujikawa 2016-04-23 00:46:10 +09:00
parent add182b495
commit 52b455cfeb
1 changed files with 9 additions and 0 deletions
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doc/sources/nghttpx-howto.rst
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@ -383,3 +383,12 @@ Use following options instead of ``--client-proxy``:
http2-proxy=yes
frontend=<ADDR>,<PORT>;no-tls
backend=<ADDR>,<PORT>;;proto=h2;tls
We also removed ``--backend-http2-connections-per-worker`` option. It
was present because previously the number of backend h2 connection was
statically configured, and defaulted to 1. Now the number of backend
h2 connection is increased on demand. We know the maximum number of
concurrent streams per connection. When we push as many request as
the maximum concurrency to the one connection, we create another new
connection so that we can distribute load and avoid delay the request
processing. This is done automatically without any configuration.