envoyproxy / envoyproxy/envoy

support non-h2-conformed metadata processing in Envoy grpc clientS

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#39,054 6 comments 0 reactions 0 assignees View on GitHub
area/grpc enhancement no stalebot
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Description

*Title*: support non-h2-conformed metadata processing in Envoy grpc clientS

*Description*:

GRPC metadata values could be any binary string, while our grpc client interfaces wants to use Headermap as its container. Let's change the headermaps in src/envoy/grpc/async_client.h to say a multimap of instead.

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