public override async Task <CounterReply> AccumulateCount(IAsyncStreamReader <CounterRequest> requestStream, ServerCallContext context)
{
while (await requestStream.MoveNextAsync())
{
_logger.LogInformation($"Incrementing count by {requestStream.Current.Count}");
_counter.Increment(requestStream.Current.Count);
}
return(new CounterReply {
Count = _counter.Count
});
}
public override async Task Chat(IAsyncStreamReader <ChatMessage> requestStream, IServerStreamWriter <ChatMessage> responseStream, ServerCallContext context)
{
if (!await requestStream.MoveNextAsync())
{
// No messages so don't register and just exit.
return;
}
var user = requestStream.Current.Name;
// Warning, the following is very racy but good enough for a proof of concept
// Register subscriber
_logger.LogInformation($"{user} connected");
_subscribers.Add(responseStream);
do
{
await BroadcastMessageAsync(requestStream.Current, _logger);
} while (await requestStream.MoveNextAsync());
_subscribers.Remove(responseStream);
_logger.LogInformation($"{user} disconnected");
}
public override async Task <CounterReply> AccumulateCount(IAsyncStreamReader <CounterRequest> requestStream, ServerCallContext context)
{
while (await requestStream.MoveNextAsync())
{
_logger.LogInformation($"Incrementing count by {requestStream.Current.Count}");
_counter.Increment(requestStream.Current.Count);
// Signal client that message was received
_signaler.Set();
}
// Signal client that exiting
_signaler.Set();
return(new CounterReply {
Count = _counter.Count
});
}