Resource management for Google gRPC library · envoyproxy/envoy#11024

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We need to make some improvements to the treatment of resource management in the use of Google gRPC. Specifically:

On the send-side, in google_async_client_impl.h, we need the equivalent of #10882, but working with the queued write buffers (which are in a dequeue, not a watermarked buffer).
On the receive side, we need to configure buffer limits, see https://github.com/grpc/grpc/blob/a9a0739dc8acfeb46105ebc1ed1f81a1734bd801/include/grpcpp/resource_quota_impl.h and https://github.com/grpc/grpc/blob/311bf04ec94d7def98d80da050fd55feaabb1398/include/grpcpp/support/channel_arguments_impl.h#L90. Default resource quota is unbounded.

Direzione di ricerca: Esamina il pattern del buffer watermark lato invio nella PR #10882, quindi implementa un approccio simile per la coda in google async client impl.h. Per il lato ricezione, rivedi i file header della quota risorse gRPC per configurare i limiti del buffer negli argomenti del canale.
Tech stack: grpc
Dominio: backendinfrastructure
Tipo issue: Refactoring
Difficoltà: 4
Tempo stimato: Mezza giornata
Stato attività: Nuova
Chiarezza: Abbastanza chiara
Prerequisiti: C++gRPCEnvoy internals
Adatta ai principianti: 20