private void Open_consumer(string _MQRecTopic)
{
try
{
if (m_consumer != null)
{
m_consumer.Close();
m_consumer = null;
GC.Collect();
}
m_consumer = SingletonInfo.GetInstance().m_mq.CreateConsumer(false, _MQRecTopic);//表示是queue模式 20190215
m_consumer.Listener += new MessageListener(consumer_listener);
}
catch (System.Exception ex)
{
LogHelper.WriteLog(typeof(MainForm), "MQ生产者、消费者初始化失败！", "2");//日志测试 20180319
}
}
void MainForm_Load(object sender, EventArgs e)
{
CheckIniConfig();
if (SingletonInfo.GetInstance().FTPEnable)
{
InitFTPServer();
}
Thread.Sleep(SingletonInfo.GetInstance().StartDelay);
LogHelper.WriteLog(typeof(MainForm), "语音服务启动！", "4");
LogMessage("语音服务启动！");
DealMqConnection();
//if (isConn)
//{
tm = new System.Timers.Timer();
tm.Interval = SingletonInfo.GetInstance().CheckMQInterval;
tm.Enabled = true;
tm.Elapsed += tm_Elapsed;
// }
this.Text = "语音服务V_" + Application.ProductVersion;
}
void tm_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
{
try
{
if (GetActiveMQConnection(SingletonInfo.GetInstance().CheckMQURL))
{
//连接正常
if (!isConn)
{
DealMqConnection();
}
}
else
{
LogMessage("MQ服务器未连接！");
LogHelper.WriteLog(typeof(MainForm), "打开MQ网站出错", "2");//日志测试 20180319
isConn = false;
//连接异常
m_consumer.Close();
if (SingletonInfo.GetInstance().m_mq != null)
{
SingletonInfo.GetInstance().m_mq.Close();
}
SingletonInfo.GetInstance().m_mq = null;
GC.Collect();
}
}
catch (Exception ex)
{
isConn = false;
//连接异常
m_consumer.Close();
if (SingletonInfo.GetInstance().m_mq != null)
{
SingletonInfo.GetInstance().m_mq.Close();
}
SingletonInfo.GetInstance().m_mq = null;
GC.Collect();
}
}
private bool OpenMQ(string _MQURL, string _MQUser, string _MQPWD)
{
string txtURI = "";
txtURI = _MQURL;
try
{
SingletonInfo.GetInstance().m_mq = null;//多次连接后会建立多个消费者
GC.Collect();
SingletonInfo.GetInstance().m_mq = new MQ();
SingletonInfo.GetInstance().m_mq.uri = txtURI;
SingletonInfo.GetInstance().m_mq.username = _MQUser;
SingletonInfo.GetInstance().m_mq.password = _MQPWD;
SingletonInfo.GetInstance().m_mq.Start();
isConn = true;
}
catch (System.Exception ex)
{
isConn = false;
LogHelper.WriteLog(typeof(MainForm), "连接MQ服务器异常，请检查端口号、IP地址、用户名及密码是否正确！", "2");//日志测试 20180319
}
return(isConn);
}
private void SaveFile(string FileName, string Content)
{
try
{
DelFile(FileName);
if (SingletonInfo.GetInstance().IsNationFlag)
{
string[] FileNamesp = FileName.Split('.');
FileName = FileNamesp[0] + ".wav";
}
SpeechVoiceSpeakFlags SpFlags = SpeechVoiceSpeakFlags.SVSFlagsAsync;
SpVoice Voice = new SpVoice();
Voice.Rate = SingletonInfo.GetInstance()._rate;
string filename = FileName;
string filenametmp = FileName.Split('.')[0] + "tmp.wav";
string texttxt = Content;
SpeechStreamFileMode SpFileMode = SpeechStreamFileMode.SSFMCreateForWrite;
SpFileStream SpFileStream = new SpFileStream();
SpFileStream.Open(filenametmp, SpFileMode, false);
Voice.AudioOutputStream = SpFileStream;
Voice.Speak(texttxt, SpFlags);
Voice.WaitUntilDone(Timeout.Infinite);
SpFileStream.Close();
int nFrontPackCnt = SingletonInfo.GetInstance()._nFrontPackCnt;
int nTailPackCnt = SingletonInfo.GetInstance()._nTailPackCnt;
int de = NativeMethods.InsertBlankAudio(filename, filenametmp, nFrontPackCnt, nTailPackCnt);
DelFile(filenametmp);
FileInfo MyFileInfo = new FileInfo(filename);
float dirTime = (float)MyFileInfo.Length / 32000;
string[] filepathname = FileName.Split('\\');
string filenamesignal = "";
if (SingletonInfo.GetInstance().IsNationFlag)
{
filenamesignal = filepathname[filepathname.Length - 1].Split('.')[0] + ".mp3";
}
else
{
filenamesignal = filepathname[filepathname.Length - 1];
}
string senddata = "PACKETTYPE~TTS|FILE~" + filenamesignal + "|TIME~" + ((uint)dirTime).ToString();
LogMessage(senddata);
#region 如果是需要mp3文件 则需要调用ffmepg
if (SingletonInfo.GetInstance().IsNationFlag)
{
//转换MP3
string wavfilename = filenamesignal.Replace(".mp3", ".wav");
string fromMusic = SingletonInfo.GetInstance()._path + "\\" + wavfilename; //转换音乐路径
string toMusic = SingletonInfo.GetInstance()._path + "\\" + filenamesignal; //转换后音乐路径
int bitrate = 128 * 1000; //恒定码率
string Hz = "44100"; //采样频率
ExcuteProcess("ffmpeg.exe", "-y -ab " + bitrate + " -ar " + Hz + " -i \"" + fromMusic + "\" \"" + toMusic + "\"");
// Thread.Sleep(100);
File.Delete(fromMusic);
//转换完成
}
#endregion
#region ftp文件传输 20190107新增
if (SingletonInfo.GetInstance().FTPEnable)
{
string ftppath = filenamesignal;
string path = SingletonInfo.GetInstance()._path + "\\" + filenamesignal;
SingletonInfo.GetInstance().ftphelper.UploadFile(path, ftppath);//阻塞式非线程模式
}
#endregion
SendMQMessage(senddata);
}
catch (Exception ex)
{
LogHelper.WriteLog(typeof(MainForm), "SaveFile处理异常：" + ex.ToString() + "----------" + ex.InnerException + "-------" + ex.StackTrace + "-------" + ex.Message, "2");
}
}
/// <summary>
/// 处理MQ登录信息
/// </summary>
private void DealMqConnection()
{
if (OpenMQ(SingletonInfo.GetInstance().MQURL, SingletonInfo.GetInstance().MQUSER, SingletonInfo.GetInstance().MQWD))
{
Open_consumer(SingletonInfo.GetInstance().TopicName1); //创建消息消费者
SingletonInfo.GetInstance().m_mq.CreateProducer(false, SingletonInfo.GetInstance().TopicName2); //创建消息生产者 //Queue
LogMessage("MQ连接成功！");
isConn = true;
}
else
{
LogMessage("MQ连接失败！");
isConn = false;
}
}