private static async Task ListenAsync(int roomId, string userName, CancellationToken cancellationToken)
{
var stream = _client.Listen(new ListenRequest {
RoomId = roomId
});
try
{
await foreach (var item in stream.ResponseStream.ReadAllAsync(cancellationToken))
{
Console.WriteLine();
Console.WriteLine($"{item.UserName}: {item.Message}");
Console.WriteLine("> ");
}
}
catch (RpcException e) when(e.StatusCode == StatusCode.Cancelled)
{
}
catch (OperationCanceledException)
{
}
finally
{
stream.Dispose();
}
}
public void Join()
{
var response = client.Join(new ChatRequest()
{
Name = Name
});
System.Console.WriteLine($"{DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff")} [{response.Name}] join {response.Status}");
cts = new CancellationTokenSource();
ListenTask = Task.Run(async() =>
{
var listen = client.Listen(new ChatRequest()
{
Name = Name
});
CancellationTokenSource _cts = null;
_cts = new CancellationTokenSource();
do
{
try
{
await listen.ResponseStream.MoveNext(cts.Token);
//if (!ret) continue;
if (listen.ResponseStream.Current == null)
{
continue;
}
Console.WriteLine($"{DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff")}->{listen.ResponseStream.Current.Name}:{listen.ResponseStream.Current.Message}");
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
} while (!cts.IsCancellationRequested);
}, cts.Token);
}
