Trigger rediscovery when failing to send a message on a streaming call

EventStore / EventStore-Client-Dotnet

Dotnet Client SDK for the Event Store gRPC Client API written in C#

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Trigger rediscovery when failing to send a message on a streaming call #222

Closed timothycoleman closed 1 year ago

timothycoleman commented 1 year ago

Duplex streaming and client streaming.

Before this, persistent subscriptions could keep retrying subscribing to a down node without rediscovering. This could happen if the original subscription failed while sending an ack (we were not triggering a rediscovery on failed send) and then on retry we send the ReadReq (which would fail, not triggering rediscovery) before trying to read from the server.