private bool CheckError(int errorId, string errorMsg = "")
{
if (errorId >= 0)
{
return(false);
}
OnError(errorId, _command, errorMsg + FFmpegHelper.GetStrError(errorId));
return(true);
}
public void StartPush(CommandDto commandDto)
{
//压入推送对象进入推送列表
ChannelPusher channelPusher = ChannelPusherService.PushChannelIntoWorkingList(commandDto);
if (channelPusher != null)
{
Task.Factory.StartNew((objStat) =>
{
try
{
PushAMsgIn(channelPusher.CommandDto.ChanneId, channelPusher.CommandDto.Id, $"推流日志: 开始推送成功.", LiveStateType.Started);
using (var ffPublisher = new FFmpegPublisher(channelPusher.CommandDto))
{
int countTimes = 0;
ffPublisher.OnFinishedWritePktEvent += (retId, command) =>
{
//推流速度太快, 采取30条提取一条.
++countTimes;
if (countTimes >= 30)
{
if (retId == 0)
{
PushAMsgIn(command.ChanneId, command.Id, $"推流日志: 推送Pack成功.", LiveStateType.Pushing);
}
else
{
PushAMsgIn(command.ChanneId, command.Id, $"推流日志: 推送Pack失败, 返回值:{FFmpegHelper.GetStrError(retId)}.", LiveStateType.Error);
}
countTimes = 0;
}
};
ffPublisher.OnErrorEvent += (errorId, command, errorMsg) =>
{
PushAMsgIn(command.ChanneId, command.Id, $"推流日志:推流异常, 异常ID:{errorId} 异常信息: {errorMsg }", LiveStateType.Error);
};
ffPublisher.OnPushStopedEvent += command =>
{
PushAMsgIn(command.ChanneId, command.Id, $"推流日志:停止推流.", LiveStateType.Stoped);
};
ffPublisher.OnStartCompletedEvent += command =>
{
PushAMsgIn(command.ChanneId, command.Id, $"推流日志:拉流/推流初始化成功,即将开始发送数据包.", LiveStateType.Started);
};
//启动推送
ffPublisher.Start(channelPusher.CTS.Token);
}
}
catch (Exception ex)
{
LogHelper.SetLogError($"推流日志:{ex.ToString()}");
}
}, channelPusher.CTS.Token, TaskCreationOptions.LongRunning);
if (channelPusher.CommandDto.CommandType == CommandTypeEnum.Start)
{
//Write commands to local file.
SerializationCommangs();
}
}
else
{
PushAMsgIn(commandDto.ChanneId, commandDto.Id, $"推流日志: 频道正在推送中,未执行此命令.", LiveStateType.Error);
}
}
