/// <summary>
/// Sends a message to all the connections that are in broadcast mode.
/// The connections that are not in broadcast mode will be skipped.
/// </summary>
/// <param name="message">The message that will be send through the socket connection.</param>
private void Send(string message)
{
_logger.Debug($"sending-all: {message}");
try
{
var data = Encoding.UTF8.GetBytes(message + NewLine);
foreach (var key in _availableWorkerSockets.Keys)
{
if (!_availableWorkerSockets.TryGetValue(key, out var worker))
{
continue;
}
var isConnected = worker != null && worker.Connected;
if (!isConnected)
{
RemoveDeadSocket(key);
_hub.Publish(new ClientDisconnectedEvent(key));
}
if (isConnected && _auth.CanConnectionReceive(key) && _auth.IsConnectionBroadcastEnabled(key))
{
worker.Send(data);
}
}
}
catch (Exception ex)
{
_logger.Error(ex, "While sending message to all available clients");
}
}
private void Broadcast(BroadcastEvent broadcastEvent)
{
_logger.Debug($"broadcasting message {broadcastEvent}");
try
{
foreach (var key in _availableWorkerSockets.Keys)
{
if (!_availableWorkerSockets.TryGetValue(key, out var worker))
{
continue;
}
var isConnected = worker != null && worker.Connected;
if (!isConnected)
{
RemoveDeadSocket(key);
_hub.Publish(new ClientDisconnectedEvent(key));
}
if (!isConnected || !_auth.CanConnectionReceive(key) ||
!_auth.IsConnectionBroadcastEnabled(key))
{
continue;
}
var clientProtocol = _auth.ClientProtocolVersion(key);
var message = broadcastEvent.GetMessage(clientProtocol);
var data = Encoding.UTF8.GetBytes(message + NewLine);
worker.Send(data);
}
}
catch (Exception ex)
{
_logger.Error(ex, "While sending message to all available clients");
}
}
