/// <summary>
/// Disconnects from Twitch's IRC client using the current instance of an IrcClient.
/// </summary>
protected void Disconnect()
{
if (_ircStatus != null && _ircStatus.State == Types.StatusLevel.Stopping)
{
EventLogger.AddEvent(Types.EventLevel.Error,
"A request to disconnect from the Twitch chat services has already been received, ignoring duplicate request.",
"Connect()");
return;
}
_ircStatus = new IrcStatus { State = Types.StatusLevel.Stopping };
_ircClient?.Close();
}
/// <summary>
/// Disconnects from Twitch's IRC client using the current instance of an IrcClient.
/// </summary>
protected void Disconnect()
{
if (_ircStatus != null && _ircStatus.State == Types.StatusLevel.Stopping)
{
EventLogger.AddEvent(Types.EventLevel.Error,
"A request to disconnect from the Twitch chat services has already been received, ignoring duplicate request.",
"Connect()");
return;
}
_ircStatus = new IrcStatus {
State = Types.StatusLevel.Stopping
};
_ircClient?.Close();
}
/// <summary>
/// Creates and runs a new IrcClient upon instantiating.
/// </summary>
/// <param name="nickname">The bot's Twitch username.</param>
/// <param name="passwordToken">A password token generated by "https://twitchapps.com/tmi/".</param>
/// <param name="channel">The bot's target channel (the "broadcaster").</param>
protected IrcClient(string nickname, string passwordToken, string channel)
{
if (_ircClient != null)
{
EventLogger.AddEvent(Types.EventLevel.Error,
"A connection was already established. Ignoring request to start an additional one.",
"IrcClient()");
return;
}
_ircStatus = new IrcStatus {State = Types.StatusLevel.Starting};
_nickname = nickname;
_passwordToken = passwordToken;
_channel = channel;
Connect();
}
/// <summary>
/// Creates and runs a new IrcClient upon instantiating.
/// </summary>
/// <param name="nickname">The bot's Twitch username.</param>
/// <param name="passwordToken">A password token generated by "https://twitchapps.com/tmi/".</param>
/// <param name="channel">The bot's target channel (the "broadcaster").</param>
protected IrcClient(string nickname, string passwordToken, string channel)
{
if (_ircClient != null)
{
EventLogger.AddEvent(Types.EventLevel.Error,
"A connection was already established. Ignoring request to start an additional one.",
"IrcClient()");
return;
}
_ircStatus = new IrcStatus {
State = Types.StatusLevel.Starting
};
_nickname = nickname;
_passwordToken = passwordToken;
_channel = channel;
Connect();
}
/// <summary>
/// Connects to Twitch's IRC client using the current instance of an IrcClient.
/// </summary>
private void Connect()
{
var connectCount = 1;
_ircClient = new TcpClient();
// TODO: Add check for internet connection.
while (!_ircClient.Connected)
{
if (connectCount == 1)
{
EventLogger.AddEvent(Types.EventLevel.Info,
"Attempting to connect to the Twitch chat services.",
"Connect()");
}
else
{
EventLogger.AddEvent(Types.EventLevel.Warning,
"Initial connection failed, attempting to reconnect." + Environment.NewLine + "Current amount of tries: " + connectCount,
"Connect()");
}
try
{
_ircClient.Connect("irc.twitch.tv", 6667);
_streamReader = new StreamReader(_ircClient.GetStream());
_streamWriter = new StreamWriter(_ircClient.GetStream()) {AutoFlush = true};
AddToQueue("PASS " + _passwordToken);
AddToQueue("NICK " + _nickname);
AddToQueue("JOIN #" + _channel);
}
catch (SocketException exception)
{
EventLogger.AddEvent(Types.EventLevel.Error,
"Unable to connect to the Twitch chat services, reattempting in 5 seconds.",
exception,
"Connect()");
_ircClient.Close();
connectCount++;
Thread.Sleep(5000);
}
catch (Exception exception)
{
EventLogger.AddEvent(Types.EventLevel.Exception,
"An exception occured while trying to connect.",
exception,
"Connect()");
Disconnect();
}
if (_ircClient.Connected)
{
EventLogger.AddEvent(Types.EventLevel.Info,
"Successfully connected to the Twitch chat services.",
"Connect()");
StartThreads();
_ircStatus = new IrcStatus {State = Types.StatusLevel.Running};
}
}
}
/// <summary>
/// Connects to Twitch's IRC client using the current instance of an IrcClient.
/// </summary>
private void Connect()
{
var connectCount = 1;
_ircClient = new TcpClient();
// TODO: Add check for internet connection.
while (!_ircClient.Connected)
{
if (connectCount == 1)
{
EventLogger.AddEvent(Types.EventLevel.Info,
"Attempting to connect to the Twitch chat services.",
"Connect()");
}
else
{
EventLogger.AddEvent(Types.EventLevel.Warning,
"Initial connection failed, attempting to reconnect." + Environment.NewLine + "Current amount of tries: " + connectCount,
"Connect()");
}
try
{
_ircClient.Connect("irc.twitch.tv", 6667);
_streamReader = new StreamReader(_ircClient.GetStream());
_streamWriter = new StreamWriter(_ircClient.GetStream())
{
AutoFlush = true
};
AddToQueue("PASS " + _passwordToken);
AddToQueue("NICK " + _nickname);
AddToQueue("JOIN #" + _channel);
}
catch (SocketException exception)
{
EventLogger.AddEvent(Types.EventLevel.Error,
"Unable to connect to the Twitch chat services, reattempting in 5 seconds.",
exception,
"Connect()");
_ircClient.Close();
connectCount++;
Thread.Sleep(5000);
}
catch (Exception exception)
{
EventLogger.AddEvent(Types.EventLevel.Exception,
"An exception occured while trying to connect.",
exception,
"Connect()");
Disconnect();
}
if (_ircClient.Connected)
{
EventLogger.AddEvent(Types.EventLevel.Info,
"Successfully connected to the Twitch chat services.",
"Connect()");
StartThreads();
_ircStatus = new IrcStatus {
State = Types.StatusLevel.Running
};
}
}
}
