ExceptionHandler cannot be registered to StreamObserverReadStream in manyToMany

[0x01F4]

Version

4.4.6

Context

when io.vertx.grpc.stub.ClientCalls.manyToMany called if exception happens before returning the StreamObserverReadStream exception is lost.There is no way to register exceptionHandler before the call.We can register exceptionHandler only after StreamObserverReadStream return from manyToMany.

  public static <I, O> ReadStream<O> manyToMany(ContextInternal ctx, Handler<WriteStream<I>> requestHandler, Function<StreamObserver<O>, StreamObserver<I>> delegate) {
    StreamObserverReadStream<O> response = new StreamObserverReadStream<>();
    StreamObserver<I> request = delegate.apply(response);
    requestHandler.handle(new GrpcWriteStream<>(request));
    return response;
  }

Exception happens in StreamObserver<I> request = delegate.apply(response) and onError is called and exceptionHandler is null.

etcd-io/jetcd#1261 (comment)

[tsegismont]

Fixed by e1848f2

[0x01F4]

Fixed by e1848f2

when can I expect 4.5.1 to be released?

[0x01F4]

Fixed by e1848f2

when can I expect 4.5.1 to be released?

@tsegismont will it be released soon?

[0x01F4]

@vietj can I get some idea of when 4.5.1 will be released?

[vietj]

I think we will release in the first half of december