private static async Task SendMessage(ITransceiver transceiver, string input)
{
string data = null;
switch (CurrentService.Value)
{
case Service.Chat:
data = BuildChatRequest(input);
break;
case Service.Ping:
data = BuildPingRequest(input);
break;
case Service.Configure:
data = BuildConfigureRequest(input);
break;
case Service.File:
data = BuildFileRequest(input);
break;
}
if (!string.IsNullOrEmpty(data))
{
await transceiver.Transmit(data);
}
}
/// <summary>
/// Send a message with no timeout.
/// </summary>
private async Task SendMessage(ITransceiver loraTransceiver, byte[] message)
{
var stopwatch = new Stopwatch(); // Only out of pure interest...
stopwatch.Start();
bool successfullySent = await loraTransceiver.Transmit(message).ConfigureAwait(false);
stopwatch.Stop();
WriteLog(successfullySent
? $"Successfully sent in {stopwatch.ElapsedMilliseconds} milliseconds."
: $"Failed after {stopwatch.ElapsedMilliseconds} milliseconds.");
}
/// <summary>
/// Send a message with a timeout.
/// </summary>
private async Task SendMessage(ITransceiver loraTransceiver, byte[] message, TimeSpan timeout)
{
using (var cancellationTokenSource = new CancellationTokenSource(timeout))
{
var stopwatch = new Stopwatch(); // Only out of pure interest...
stopwatch.Start();
bool successfullySent = await loraTransceiver.Transmit(message, cancellationTokenSource.Token).ConfigureAwait(false);
stopwatch.Stop();
WriteLog(successfullySent
? $"Successfully sent in {stopwatch.ElapsedMilliseconds} milliseconds."
: $"Failed after {stopwatch.ElapsedMilliseconds} milliseconds.");
}
}
private async Task tranceivePacketAsync()
{
var request = await _cache.DequeueAsync();
if (request.ExpectsAnswer)
{
var response = await _transceiver.TransceiveAsync(request);
await _cache.EnqueueAsync(request, response);
}
else
{
_transceiver.Transmit(request);
}
}
/// <summary>
/// Sends a message to the session.
/// </summary>
/// <param name="message"></param>
public void Send(T message)
{
try {
Transceiver.Transmit(Stream, message);
}
catch (Exception x) {
var source = $"{GetType().Name}.{MethodBase.GetCurrentMethod().Name}";
if (String.IsNullOrEmpty(x.Source))
{
x.Source = source;
}
else
{
x.Source += $"; {source}";
}
ExceptionThrown?.Invoke(this, new ExceptionEventArgs(x));
}
}