public void Stop()
{
if (m_CommandServer != null)
{
try
{
m_CommandServer.Stop();
}
catch { }
m_CommandServer = null;
}
lock (m_Clients)
{
foreach (var client in m_Clients)
{
client.Close();
}
m_Clients.Clear();
}
if (m_AutoKeepOnlineTimer != null)
{
m_AutoKeepOnlineTimer.Dispose();
m_AutoKeepOnlineTimer = null;
}
}
public void Start()
{
Stop();
ConfigurationManager.RefreshSection("appSettings");
ConfigurationManager.RefreshSection("channels");
var appSettings = ConfigurationManager.AppSettings;
if (appSettings.AllKeys.Contains("Converter"))
{
m_Config.Converter = appSettings["Converter"];
}
if (appSettings.AllKeys.Contains("RemoteCallbackURL"))
{
m_Config.Callback = appSettings["RemoteCallbackURL"];
}
if (appSettings.AllKeys.Contains("StreamDataFolder"))
{
m_Config.StreamDataFolder = appSettings["StreamDataFolder"];
}
if (appSettings.AllKeys.Contains("RecordFileFolder"))
{
m_Config.RecordFileFolder = appSettings["RecordFileFolder"];
}
if (appSettings.AllKeys.Contains("RecordContentType"))
{
m_Config.RecordContentType = appSettings["RecordContentType"];
}
if (appSettings.AllKeys.Contains("MustCreateOutputFile"))
{
m_Config.MustCreateOutputFile = Convert.ToInt32(appSettings["MustCreateOutputFile"].ToString());
}
if (appSettings.AllKeys.Contains("VideoStartOffset"))
{
m_Config.VideoStartOffset = Convert.ToDecimal(appSettings["VideoStartOffset"].ToString());
}
if (appSettings.AllKeys.Contains("AudioStartOffset"))
{
m_Config.AudioStartOffset = Convert.ToDecimal(appSettings["AudioStartOffset"].ToString());
}
m_Config.VideoStartOffset = Decimal.Round(m_Config.VideoStartOffset, 2);
m_Config.AudioStartOffset = Decimal.Round(m_Config.AudioStartOffset, 2);
if (appSettings.AllKeys.Contains("MaxCacheSize"))
{
var cacheSize = appSettings["MaxCacheSize"].ToString().ToLower();
if (cacheSize.Last() == 'k')
{
m_Config.MaxCacheSize = Convert.ToInt32(cacheSize.Substring(0, cacheSize.Length - 1)) * 1024;
}
else if (cacheSize.Last() == 'm')
{
m_Config.MaxCacheSize = Convert.ToInt32(cacheSize.Substring(0, cacheSize.Length - 1)) * 1024 * 1024;
}
else
{
m_Config.MaxCacheSize = Convert.ToInt32(cacheSize);
}
}
if (appSettings.AllKeys.Contains("MaxRecordSize"))
{
var recordSize = appSettings["MaxRecordSize"].ToString().ToLower();
if (recordSize.Last() == 'k')
{
m_Config.MaxRecordSize = Convert.ToInt32(recordSize.Substring(0, recordSize.Length - 1)) * 1024;
}
else if (recordSize.Last() == 'm')
{
m_Config.MaxRecordSize = Convert.ToInt32(recordSize.Substring(0, recordSize.Length - 1)) * 1024 * 1024;
}
else
{
m_Config.MaxRecordSize = Convert.ToInt32(recordSize);
}
}
string streamDataFolder = Path.GetFullPath(m_Config.StreamDataFolder);
string recordFileFolder = Path.GetFullPath(m_Config.RecordFileFolder);
List <string> whitelist = new List <string>();
if (appSettings.AllKeys.Contains("Whitelist"))
{
var list = appSettings["Whitelist"].ToString().Split(',');
foreach (var item in list)
{
whitelist.Add(item.Trim());
}
}
string allowOrigin = "";
if (appSettings.AllKeys.Contains("AllowOrigin"))
{
allowOrigin = appSettings["AllowOrigin"].ToString();
}
int httpPort = 9009;
if (appSettings.AllKeys.Contains("ServerPort"))
{
httpPort = Convert.ToInt32(appSettings["ServerPort"].ToString());
}
if (httpPort > 0)
{
try
{
m_CommandServer = new CommandServer(this, httpPort, whitelist, allowOrigin);
if (!m_CommandServer.Start())
{
CommonLog.Error("Failed to start command server on port: " + httpPort);
try { m_CommandServer.Stop(); }
catch { }
m_CommandServer = null;
}
else
{
for (int i = 0; i < 20; i++)
{
if (!m_CommandServer.IsWorking())
{
Thread.Sleep(50);
}
else
{
break;
}
}
if (m_CommandServer.IsWorking())
{
CommonLog.Info("Started command server on port: " + httpPort);
}
}
}
catch { }
}
try
{
if (!Directory.Exists(streamDataFolder))
{
Directory.CreateDirectory(streamDataFolder);
}
}
catch (Exception ex)
{
CommonLog.Error("Failed to create StreamDataFolder: " + streamDataFolder);
CommonLog.Error(ex.Message);
m_Config.StreamDataFolder = "";
}
try
{
if (!Directory.Exists(recordFileFolder))
{
Directory.CreateDirectory(recordFileFolder);
}
}
catch (Exception ex)
{
CommonLog.Error("Failed to create RecordFileFolder: " + recordFileFolder);
CommonLog.Error(ex.Message);
m_Config.RecordFileFolder = "";
}
var channelSettings = (NameValueCollection)ConfigurationManager.GetSection("channels");
var allKeys = channelSettings.AllKeys;
lock (m_Clients)
{
m_Clients.Clear();
foreach (var key in allKeys)
{
if (key.Trim().Length <= 0)
{
continue;
}
string url = channelSettings[key];
m_Clients.Add(new MediaClient(key, url, m_Config));
}
}
m_AutoKeepOnlineTimer = new Timer(TryToKeepClientsOnline, m_Clients, 500, 1000 * 15);
}