private async void CheckStreaming()
{
await Task.Delay(2000);
try
{
if (_flvDownloader == null)
{
return;
}
if (_recordedSize <= 1)
{
if (_flvDownloader.IsDownloading)
{
_flvDownloader.Stop();
}
_mw.Dispatcher.Invoke(() =>
{
_mw.LiveStatus.Content = "未直播";
});
}
else
{
_mw.Dispatcher.Invoke(() =>
{
_mw.LiveStatus.Content = "正在直播";
});
}
}catch (Exception ex)
{
_mw.AppendLogln("ERROR", "在检查直播状态时发生未知错误：" + ex.Message);
Stop();
}
}
private void CommentProvider_OnReceivedComment(object sender, ReceivedCommentArgs e)
{
//接收到弹幕时的处理。
if (e.Comment.MsgType != MsgTypeEnum.LiveStart)
{
if (e.Comment.MsgType != MsgTypeEnum.LiveEnd)
{
return;
}
_mw.AppendLogln("INFO", "[主播结束直播]");
_flvDownloader?.Stop();
if (!_autoStart)
{
Stop();
}
else
{
_mw.Dispatcher.Invoke(() => { _mw.LiveStatus.Content = "未直播"; });
}
}
else
{
_mw.AppendLogln("INFO", "[主播开始直播]");
if (!_autoStart || _flvDownloader.IsDownloading)
{
return;
}
_flvDownloader.Start();
_mw.Dispatcher.Invoke(() => { _mw.LiveStatus.Content = "正在直播"; });
}
}
private async void CommentProvider_OnReceivedComment(object sender, ReceivedCommentArgs e)
{
//接收到弹幕时的处理。
if (e.Comment.MsgType != MsgTypeEnum.LiveStart)
{
if (e.Comment.MsgType != MsgTypeEnum.LiveEnd)
{
return;
}
_mw.AppendLogln("INFO", "[主播结束直播]");
_flvDownloader?.Stop();
if (!_autoStart)
{
Stop();
}
else
{
_mw.Dispatcher.Invoke(() => { _mw.LiveStatus.Content = "未直播"; });
}
}
else
{
_mw.AppendLogln("INFO", "[主播开始直播]");
if (!_autoStart || _flvDownloader.IsDownloading)
{
return;
}
//准备查找下载地址
var pathFinder = new PathFinder(_mw);
//查找真实下载地址
try
{
if (_flvRunning)
{
return;
}
_flvRunning = true;
_flvUrl = await pathFinder.GetTrueUrl(_roomid);
_flvRunning = false;
}
catch
{
_mw.AppendLogln("ERROR", "未取得下载地址");
Stop();
return; //停止并退出
}
_mw.AppendLogln("INFO", "下载地址已更新。");
_flvDownloader.Start(_flvUrl);
CheckStreaming();
}
}
private async void CheckStreaming()
{
await Task.Delay(2000);
if (_recordedSize <= 1)
{
if (_flvDownloader.IsDownloading)
{
_flvDownloader.Stop();
}
_mw.Dispatcher.Invoke(() =>
{
_mw.LiveStatus.Content = "未直播";
});
}
else
{
_mw.Dispatcher.Invoke(() =>
{
_mw.LiveStatus.Content = "正在直播";
});
}
}
public void Stop()
{
if (IsRunning)
{
IsRunning = false;
_recordedSize = 0;
if (flvDownloader != null)
{
flvDownloader.Stop();
flvDownloader = null;
}
InfoLogger.SendInfo(_roomid, "INFO", "停止");
OnStop?.Invoke(this);
}
else
{
InfoLogger.SendInfo(_roomid, "ERROR", "已经是停止状态了");
}
}
public void Stop(bool isNetError = false)
{
if (IsRunning)
{
IsRunning = false;
_recordedSize = 0;
if (flvDownloader != null)
{
flvDownloader.Stop();
flvDownloader = null;
}
InfoLogger.SendInfo(_roomid, "INFO", "停止");
OnStop?.Invoke(this, isNetError);
_timer?.Dispose();
}
else
{
InfoLogger.SendInfo(_roomid, "ERROR", "已经是停止状态了");
}
}
private async void CommentProvider_OnReceivedComment(object sender, ReceivedCommentArgs e)
{
try
{
//DEBUG: 弹幕显示测试
_mw.AppendLogln("收到弹幕", e.Comment.CommentUser + ": " + e.Comment.CommentText);
//接收到弹幕时的处理。
if (e.Comment.MsgType != MsgTypeEnum.LiveStart)
{
if (e.Comment.MsgType != MsgTypeEnum.LiveEnd)
{
return;
}
_mw.AppendLogln("INFO", "[主播结束直播]");
_flvDownloader?.Stop();
if (!_autoStart)
{
Stop();
}
else
{
_mw.Dispatcher.Invoke(() => { _mw.LiveStatus.Content = "未直播"; });
}
}
else
{
_mw.AppendLogln("INFO", "[主播开始直播]");
if (!_autoStart || _flvDownloader.IsDownloading)
{
return;
}
//准备查找下载地址
var pathFinder = new PathFinder(_mw);
//查找真实下载地址
try
{
if (_flvRunning)
{
return;
}
_flvRunning = true;
_flvUrl = await pathFinder.GetTrueUrl(_roomid);
_flvRunning = false;
}
catch
{
_mw.AppendLogln("ERROR", "未取得下载地址");
Stop();
return; //停止并退出
}
_mw.AppendLogln("INFO", "下载地址已更新。");
try
{
_flvDownloader.Start(_flvUrl);
}
catch (Exception exception)
{
_mw.AppendLogln("ERROR", "下载视频流时出错：" + exception.Message);
Stop();
}
CheckStreaming();
}
}catch (Exception ex)
{
_mw.AppendLogln("ERROR", "在收取弹幕时发生未知错误：" + ex.Message);
Stop();
}
}
