//queues your channel up to join at the front of the queue
public static void queueJoinChannelFront(string channel, ChannelJoinCallback cb, object callbackData)
{
channelQueueMutex.WaitOne();
queueStruct qs = new queueStruct(channel, cb, callbackData);
joinChannelQueue.AddFirst(qs);
channelQueueMutex.ReleaseMutex();
queueWaitingEvent.Set();
}
private static bool JoinChannel(queueStruct channelQueueStruct)
{
string channel = channelQueueStruct.channel;
bool success = false;
string lastJoinedDir = Path.Combine(Util.GetUserDataPath(), "Cache", "LastJoinedDate");
if (channel != null)
{
try {
joinChannelMutex.WaitOne();
} catch (AbandonedMutexException e) {
//no problem keep going
}
{
try {
FileStream lastJoinedfileStream = new FileStream(lastJoinedDir, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.ReadWrite);
StreamReader lastJoinedfileStreamReader = new StreamReader(lastJoinedfileStream);
StreamWriter lastJoinedfileStreamWriter = new StreamWriter(lastJoinedfileStream);
DateTime currentTime = DateTime.Now;
string lastJoinTimeStr = lastJoinedfileStreamReader.ReadLine();
if (!String.IsNullOrEmpty(lastJoinTimeStr))
{
lastJoinTime = DateTime.Parse(lastJoinTimeStr);
}
if ((currentTime - lastJoinTime).TotalMilliseconds < JOIN_INTERVAL)
{
Thread.Sleep(JOIN_INTERVAL);
}
try {
IrcManager.Client?.Join("#" + channel);
success = true;
} catch (SocketException e) {
GuiEngine.Current.log(e.ToString() + e.ErrorCode);
} catch (Exception e) {
GuiEngine.Current.log(e.ToString());
}
lastJoinTime = DateTime.Now;
lastJoinedfileStream.SetLength(0);
lastJoinedfileStreamWriter.WriteLine(lastJoinTime.ToString());
lastJoinedfileStreamWriter.Flush();
lastJoinedfileStreamWriter.Close();
lastJoinedfileStreamReader.Close();
} catch (Exception e) {
GuiEngine.Current.log(e.ToString());
}
}
joinChannelMutex.ReleaseMutex();
if (channelQueueStruct.callback != null)
{
channelQueueStruct.callback(success, channelQueueStruct.callbackData);
}
}
return(success);
}
//Starts a new thread with an infinite loop to handle the join channel queue.
public static void runChannelLoop()
{
new Thread(() =>
{
queueStruct channel = null;
int channelCount = 0;
channelLoop = true;
while (channelLoop)
{
channelQueueMutex.WaitOne();
if (joinChannelQueue.Count == 0)
{
channelQueueMutex.ReleaseMutex();
queueWaitingEvent.WaitOne();
}
else
{
channelQueueMutex.ReleaseMutex();
}
channelCount = joinChannelQueue.Count;
while (channelCount > 0 && channelLoop)
{
channelQueueMutex.WaitOne();
channelCount = joinChannelQueue.Count;
if (channelCount > 0)
{
channel = joinChannelQueue.First.Value;
joinChannelQueue.RemoveFirst();
channelCount = joinChannelQueue.Count;
}
channelQueueMutex.ReleaseMutex();
if (channel != null)
{
JoinChannel(channel);
}
channel = null;
}
}
}).Start();
}
//skips the queue and joins now
public static bool JoinChannelSync(string channel)
{
queueStruct cqs = new queueStruct(channel, null, null);
return(JoinChannel(cqs));
}
