/// <summary>
/// Handles the <see cref="E:ServerConnectionDropped" /> event.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="args">The <see cref="ServerConnectionEventArgs" /> instance containing the event data.</param>
public void OnServerConnectionDropped(object sender, ServerConnectionEventArgs args)
{
try
{
args.ConnectionInfo = CurrentServerInfo;
PurgeClient();
ServerConnectionDropped?.Invoke(this, args);
}
catch
{
// ignored
}
}
/// <summary>
/// Processes the packet stream.
/// </summary>
/// <returns>Task.</returns>
private async Task ProcessPacketStream()
{
try
{
while (IsConnected && (OutgoingPackets.Count != 0 || TcpClient.Available != 0))
{
while (IsConnected && TcpClient.Available != 0)
{
ReceivedPacket?.Invoke(this, new PacketEventArgs {
Packet = await Packet.ReadFromStreamAsync(TcpClientStream)
});
IncomingPacketReceieved = true;
}
if (!IsConnected || !CanSendPacket || OutgoingPackets.Count == 0)
{
continue;
}
await OutgoingPackets.Dequeue().WriteToStreamAsync(TcpClientStream);
OutgoingPacketCooldown.Restart();
IncomingPacketReceieved = false;
//// We've successfully sent or recieved data so the keepalive can be pushed back.
Keepalive.Reset();
}
}
catch
{
// Lost connection with the server
// No handling is necessary here as the TCPClient will set Connected to false.
ServerConnectionDropped?.Invoke(this, new ServerConnectionEventArgs {
Message = "Connection to the server has been lost.", Status = ServerConnectionStatusEnum.Disconnected, Timestamp = DateTime.Now
});
}
}
