envoyproxy / envoyproxy/envoy

support for http/1.1 -> http2 client upgrade for outbound connections

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#1,502 3 comments 12 reactions 0 assignees View on GitHub
enhancement help wanted
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Description

Envoy only supports http2 connections to the upstream hosts with prior knowledge. Any upgrade request from http1.1 to http2 from the client is not supported.

Can this be supported?

Thanks!

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