public void send(string cmdAndParams)
{
if (onCommandSent != null)
{
onCommandSent(new IRCCommandEvent(IRCCommand.fromLine(cmdAndParams)));
}
byte[] data = Encoding.UTF8.GetBytes(cmdAndParams + "\r\n");
try
{
stream.Write(data, 0, data.Length);
}
catch (SocketException ex)
{
handleException(ex, true);
}
catch (IOException ex)
{
handleException(ex, true);
}
}
public void update()
{
if (connected)
{
try
{
if (stream.CanRead)
{
//while (stream.DataAvailable)
while (client.Available > 0)
{
int numBytes = stream.Read(buffer, 0, buffer.Length);
if (numBytes > 0)
{
string text = Encoding.UTF8.GetString(buffer, 0, numBytes);
textBuffer.Append(text);
}
}
}
}
catch (SocketException ex)
{
handleException(ex, true);
}
if (textBuffer.Length > 0)
{
for (; ;)
{
int pos = textBuffer.ToString().IndexOf("\r\n");
if (pos >= 0)
{
string line = textBuffer.ToString().Substring(0, pos);
textBuffer.Remove(0, pos + 2);
if (onCommandReceived != null)
{
try
{
IRCCommand cmd = IRCCommand.fromLine(line);
onCommandReceived(new IRCCommandEvent(cmd));
}
catch (ArgumentException e)
{
Debug.LogException(e);
}
}
}
else
{
break;
}
}
}
// send something to socket to potentially trigger SocketException elsewhere when reading
// off the socket
long now = DateTime.UtcNow.Ticks / 10000L;
if ((now - lastServerPing) >= SERVER_PING_INTERVAL)
{
lastServerPing = now;
send("PING :" + now);
}
// only send auto joins if we've been connected for AUTO_JOIN_DELAY millis to allow time for post-connection stuff (user, nick)
// and if AUTO_JOIN_TIME_BETWEEN_ATTEMPTS has elapsed since the last auto join happened, to avoid other join spam
if (!autoJoinsSent &&
((now - lastAutoJoinsSentTime) >= AUTO_JOIN_TIME_BETWEEN_ATTEMPTS) &&
((now - connectTime) >= AUTO_JOIN_DELAY))
{
autoJoinChannels();
}
}
}