public void Dispose()
{
disposed = true;
lock (this) {
if (socket != null)
{
socket.Dispose();
socket = null;
}
}
}
public async Task Run() {
while (!disposed) {
try {
logger.info("starting connection...");
AsyncSocket tempSocket = null;
foreach (var telegramEndpoint in dc.Endpoints) {
logger.debug("connecting to {}:{}...", telegramEndpoint.Host, telegramEndpoint.Port);
try {
tempSocket = new AsyncSocket();
await tempSocket.Connect(telegramEndpoint.Host, telegramEndpoint.Port);
logger.debug("connect success");
break;
} catch (TelegramSocketException e) {
logger.info("connect to {0}:{1} error: {2}", telegramEndpoint.Host, telegramEndpoint.Port, e);
tempSocket = null;
}
}
if (tempSocket == null) {
logger.warning("connection failed... wait 2 seconds and retry");
await Task.Delay(TimeSpan.FromSeconds(3));
continue;
}
lock (this) {
socket = tempSocket;
sendCounter = 0;
}
logger.debug("send connected event...");
OnConnectedEvent();
input.Clear();
while (!disposed) {
logger.debug("reading new chunk...");
input.AddChunk(await socket.Read());
}
} catch (Exception e) {
logger.info("connection error: {0}", e);
}
lock (this) {
socket = null;
}
logger.debug("disconnected");
OnDisconnectedEvent();
}
}
public void Dispose() {
disposed = true;
lock (this) {
if (socket != null) {
socket.Dispose();
socket = null;
}
}
}
public TransportGatewayAsync(TelegramDC dc) {
this.dc = dc;
socket = null;
input = new CborInputMoveBuffer(512 * 1024);
input.InputEvent += CheckInput;
}