grpc server stream within effect method get blocked

[althunibat]

[EffectMethod]
    public async Task RegisterTenant(RegisterTenant action, IDispatcher dispatcher) {
        try {
            using var call = _client.RegisterTenant(new RegisterTenantRequest {
                CorrelationId = _state.Value.CorrelationId,
                Email = action.Email,
                FirstName = action.FirstName,
                LastName = action.LastName,
                Name = action.TenantName
            }, deadline: DateTime.UtcNow.Add(TimeSpan.FromMinutes(10)));
            await foreach (var evt in call.ResponseStream.ReadAllAsync()) {
                _logger.LogInformation("received {Event} ", typeof(RegisterTenantResponse));
                if (evt.Status == NexusGate.Grpc.RegistrationStatus.Started)
                    dispatcher.Dispatch(new RegistrationStarted());
                else if (evt.Status == NexusGate.Grpc.RegistrationStatus.Completed)
                    dispatcher.Dispatch(new RegistrationCompleted());
                else if (evt.Status == NexusGate.Grpc.RegistrationStatus.EmailVerified)
                    dispatcher.Dispatch(new EmailVerified());
                else if (evt.Status == NexusGate.Grpc.RegistrationStatus.Failed) {
                    _snackbar.Add(evt.StatusText);
                    dispatcher.Dispatch(new RegistrationFailed());
                }
            }
        }
        catch (RpcException e) {
            _logger.LogError("RegistrationEffects-RegisterTenant", e);
        }
    }

in a blazor wasm application, given above call is an effect method that calls grpc server, with server streaming response. what is happening, the await foreach is blocked forever, or in this case, deadline reached.

if the same call happening within component initialization, evrything works fine.

any clue what should be done to make it work?

[althunibat]

it seems, i misconfigured the grpc client in blazor; i should configure it like:

GrpcWebMode.GrpcWebText configures base64-encoded content. Required for server streaming calls in browsers.

https://learn.microsoft.com/en-us/aspnet/core/grpc/grpcweb?view=aspnetcore-7.0#configure-grpc-web-with-the-net-grpc-client

[mrpmorris]

Is it okay to close this?