private async Task SendAsync(CastMessage castMessage)
{
await EnsureConnection();
await SendSemaphoreSlim.WaitAsync();
try
{
Debug.WriteLine($"SENT : {castMessage.DestinationId}: {castMessage.PayloadUtf8}");
byte[] message;
using (var ms = new MemoryStream())
{
Serializer.Serialize(ms, castMessage);
message = ms.ToArray();
}
var header = BitConverter.GetBytes(message.Length);
if (BitConverter.IsLittleEndian)
{
Array.Reverse(header);
}
var networkStream = NetworkStream;
await networkStream.WriteAsync(header, 0, header.Length);
await networkStream.WriteAsync(message, 0, message.Length);
await networkStream.FlushAsync();
}
finally
{
SendSemaphoreSlim.Release();
}
}
private async Task SendAsync(CastMessage castMessage)
{
await SendSemaphoreSlim.WaitAsync();
try
{
Console.WriteLine($"SENT : {castMessage.DestinationId}: {castMessage.PayloadUtf8}");
byte[] message = castMessage.ToProto();
var networkStream = _stream;
await networkStream.WriteAsync(message, 0, message.Length);
await networkStream.FlushAsync();
}
finally
{
SendSemaphoreSlim.Release();
}
}