public virtual void ProcessOutputQueue()
{
if (_ProcessingOutputQueue)
{
return;
}
using (new UsingProcessor(() => StartProcessOutputQueue(), () => EndProcessOutputQueue()))
{
var doc = Document;
if (doc == null)
{
return; //Process queue in next call to ProcessOutputQueue(), when document will be available.
}
if (OutputQueue.Count <= 0)
{
return;
}
var sync = SynchronizeInvoke;
DoProcessQueue();
void DoProcessQueue()
{
var bufferOutput = new StringBuilder(DefaultBufferCapacity);
while (OutputQueue.Count > 0)
{
var output = OutputQueue.Dequeue();
if (output == null)
{
continue;
}
//Merge output parts with same formatting
if (OutputQueue.Count > 0)
{
var nextOutput = OutputQueue.Peek();
if (nextOutput?.IsFormattingEqual(output) ?? false)
{
bufferOutput.Append(output.Text);
continue;
}
}
bufferOutput.Append(output.Text);
if (bufferOutput.Length > 0)
{
try
{
ProcessBuffer(doc, sync, output, bufferOutput);
}
catch (Exception ex)
{
ReportErrorSynchronized(doc, sync, ex.Message);
}
}
}
}
}
}
// runs in its own thread, started from Connect()
void IoThread()
{
string outputLine = "";
lastMessageSent = DateTime.UtcNow;
do
{
try {
ActualBotNick = desiredBotNick;
reconnect = false;
Logger.Log(LogType.IRC,
"Connecting to {0}:{1} as {2}",
hostName, port, ActualBotNick);
Connect();
// register
Send(IRCCommands.User(ActualBotNick, 8, ConfigKey.ServerName.GetString()));
Send(IRCCommands.Nick(ActualBotNick));
while (isConnected && !reconnect)
{
Thread.Sleep(10);
if (localQueue.Length > 0 &&
DateTime.UtcNow.Subtract(lastMessageSent).TotalMilliseconds >= SendDelay &&
localQueue.Dequeue(ref outputLine))
{
writer.Write(outputLine + "\r\n");
lastMessageSent = DateTime.UtcNow;
writer.Flush();
}
if (OutputQueue.Length > 0 &&
DateTime.UtcNow.Subtract(lastMessageSent).TotalMilliseconds >= SendDelay &&
OutputQueue.Dequeue(ref outputLine))
{
writer.Write(outputLine + "\r\n");
lastMessageSent = DateTime.UtcNow;
writer.Flush();
}
if (client.Client.Available > 0)
{
string line = reader.ReadLine();
if (line == null)
{
break;
}
HandleMessage(line);
}
}
} catch (SocketException) {
Logger.Log(LogType.Warning, "IRC: Disconnected. Will retry in {0} seconds.",
ReconnectDelay / 1000);
reconnect = true;
} catch (IOException) {
Logger.Log(LogType.Warning, "IRC: Disconnected. Will retry in {0} seconds.",
ReconnectDelay / 1000);
reconnect = true;
#if !DEBUG
} catch (Exception ex) {
Logger.Log(LogType.Error, "IRC: {0}", ex);
reconnect = true;
#endif
}
if (reconnect)
{
Thread.Sleep(ReconnectDelay);
}
} while(reconnect);
}
public override void ProcessOutputQueue()
{
if (_ProcessingOutputQueue)
{
return;
}
lock (_SyncObject)
{
using (new UsingProcessor(() => StartProcessOutputQueue(), () => EndProcessOutputQueue()))
{
var doc = Document;
if (doc == null)
{
return; //Process queue in next call to ProcessOutputQueue(), when document will be available.
}
if (OutputQueue.Count <= 0)
{
return;
}
var sync = SynchronizeInvoke;
DoProcessQueue();
void DoProcessQueue()
{
var bufferOutput = new StringBuilder(DefaultBufferCapacity);
while (OutputQueue.Count > 0)
{
var output = OutputQueue.Dequeue();
if (output == null)
{
continue;
}
//Merge output parts with same formatting
if (OutputQueue.Count > 0)
{
var nextOutput = OutputQueue.Peek();
if (nextOutput?.IsFormattingEqual(output) ?? false)
{
if (!output.Text.StartsWith("\r"))
{
bufferOutput.Append('\r');
}
bufferOutput.Append(output.Text);
continue;
}
}
//Should every output start with CR, i.e. clear last line in output?
//Test sample in R:
/*
* SEQ <- seq(1,100)
* pb <- txtProgressBar(1, 100, style = 3)
* TIME <- Sys.time()
* for (i in SEQ) {
* Sys.sleep(0.1)
* setTxtProgressBar(pb, i)
* }
*/
if (!output.Text.StartsWith("\r"))
{
bufferOutput.Append('\r');
}
bufferOutput.Append(output.Text);
var text = bufferOutput.ToString();
bufferOutput.Clear();
//\r without following \n clears current line (paragraph)
var parts = Regex.Split(text, "\r(?!\n)");
var bufferParts = new StringBuilder(1024);
for (int i = 0; i < parts.Length; i++)
{
var part = parts[i];
if (i < parts.Length - 1)
{
//Remove last line
var nindex = part.LastIndexOf('\n');
if (nindex >= 0)
{
part = part[..(nindex + 1)];
