private Settings()
{
_cache = new Dictionary <string, CachedItemContainer>();
ConnectionPool pool = ConnectionPoolManager.GetPool(typeof(SystemSetting));
if (pool == null)
{
Log.Trace("Unable to obtain a pool for the type " + typeof(SystemSetting).FullName);
}
_conn = pool.GetConnection();
}
/// <summary>
/// Ping.
/// </summary>
public void Ping()
{
var pool = ConnectionPoolManager.GetPool(this.Host, this.Port, this.Timeout);
ThriftSConnection connection = null;
try
{
connection = pool.Borrow();
var xrequest = new ThriftSRequest();
xrequest.Headers = new Dictionary <string, string>();
xrequest.ClientHostName = Environment.MachineName;
xrequest.ClientIP = connection.LocalAddress.ToString();
connection.Client.Ping(xrequest);
}
catch (TTransportException exception)
{
pool.ReportError(connection, exception);
throw;
}
catch (TProtocolException exception)
{
pool.ReportError(connection, exception);
throw;
}
catch (SocketException exception)
{
pool.ReportError(connection, exception);
throw;
}
catch (IOException exception)
{
pool.ReportError(connection, exception);
throw;
}
finally
{
pool.Release(connection);
}
}
/// <summary>
/// Invokes the specified message.
/// </summary>
/// <param name="message">The message.</param>
/// <returns>IMessage.</returns>
public override IMessage Invoke(IMessage message)
{
var mcm = (IMethodCallMessage)message;
IMethodReturnMessage returnMessage = null;
if (mcm.MethodBase.IsDefined(typeof(ThriftSOperationAttribute), false) == false)
{
throw new ThriftSException(string.Format("Missing ThriftSOperationAttribute in '{0}.{1}'.", this.ServiceName, mcm.MethodName));
}
object returnValue = null;
var stopwatch = new Stopwatch();
string invokeDesc = string.Format("调用{0}契约的{1}方法", this.ServiceName, mcm.MethodName);
// 构造请求
var srequest = new ThriftSRequest()
{
ServiceName = this.ServiceName,
MethodName = Utils.GetMethodName((MethodInfo)mcm.MethodBase),
Headers = new Dictionary <string, string>(),
Parameters = new List <ThriftSParameter>()
};
srequest.Uri = string.Format("thrift://{0}:{1}/{2}/{3}", this.Host, this.Port, this.ServiceShortName, srequest.MethodName);
srequest.Version = Utils.Version;
srequest.ClientPid = this.ClientPid;
srequest.ClientHostName = this.ClientHostName;
srequest.ClientRuntime = ".NET " + Environment.Version.ToString();
try
{
// 计时开始
stopwatch.Start();
if (mcm.Args != null)
{
for (var i = 0; i < mcm.Args.Length; i++)
{
var argument = mcm.Args[i];
ThriftSParameter parameter = null;
if (argument == null)
{
parameter = new ThriftSParameter()
{
Index = (sbyte)i,
Name = string.Empty,
Type = string.Empty,
Compression = ThriftSCompression.None,
ContentType = ContentTypes.Binary,
HasValue = false
};
}
else
{
parameter = new ThriftSParameter()
{
Index = (sbyte)i,
Name = string.Empty,
Type = string.Empty,
Compression = ThriftSCompression.None,
ContentType = ContentTypes.Thrift,
HasValue = true,
Value = ThriftSerializer.Serialize(argument)
};
}
// 大于10K开启压缩
if (parameter.Value != null && parameter.Value.Length > 10 * 1024)
{
parameter.Value = Utils.GzipCompress(parameter.Value);
parameter.Compression = ThriftSCompression.Gzip;
}
srequest.Parameters.Add(parameter);
}
}
ThriftSResponse sresponse = null;
try
{
var xpool = ConnectionPoolManager.GetPool(this.Host, this.Port, this.Timeout);
ThriftSConnection xconnection = null;
TimeSpan connectTookTime = TimeSpan.MinValue;
try
{
DateTime beginConnectTime = DateTime.Now;
xconnection = xpool.Borrow();
connectTookTime = beginConnectTime - DateTime.Now;
if (string.IsNullOrEmpty(this.ClientIP))
{
this.ClientIP = xconnection.LocalAddress.ToString();
}
srequest.ClientIP = this.ClientIP;
sresponse = xconnection.Client.Process(srequest);
}
catch (SocketException exception)
{
xpool.ReportError(xconnection, exception);
this.HandleException("SocketException", invokeDesc, srequest, exception);
}
catch (IOException exception)
{
xpool.ReportError(xconnection, exception);
var socketException = exception.InnerException as SocketException;
if (socketException != null)
{
this.HandleException("SocketException", invokeDesc, srequest, socketException);
}
this.HandleException("IOException", invokeDesc, srequest, exception);
}
catch (TTransportException exception)
{
xpool.ReportError(xconnection, exception);
// 5秒以内的timeout认为是服务器积极拒绝.
if (exception.Message.StartsWith("Connect timed out") &&
connectTookTime.TotalSeconds < 5)
{
// 处理异常
this.HandleException(
"TTransportException",
invokeDesc,
srequest,
new TTransportException(exception.Type, "Service unavailable."));
}
else
{
this.HandleException("TTransportException", invokeDesc, srequest, exception);
}
}
catch (TProtocolException exception)
{
xpool.ReportError(xconnection, exception);
this.HandleException("TProtocolException", invokeDesc, srequest, exception);
}
finally
{
// 内部Try可以更快的释放连接。
xpool.Release(xconnection);
}
// 非void且result非空
if (sresponse != null && sresponse.Result != null)
{
// 解压
if (sresponse.Result.Compression == ThriftSCompression.Gzip)
{
sresponse.Result.Data = Utils.GzipUnCompress(sresponse.Result.Data);
}
if (sresponse.Result.ContentType == ContentTypes.Thrift)
{
returnValue = ThriftSerializer.Deserialize(
((MethodInfo)mcm.MethodBase).ReturnType,
sresponse.Result.Data);
}
else
{
throw new NotSupportedException(string.Format("Not supported content type: {0}", sresponse.Result.ContentType));
}
}
returnMessage = new ReturnMessage(returnValue, null, 0, mcm.LogicalCallContext, mcm);
}
catch (TApplicationException tapplicationException)
{
var info = string.Format("tapplication exception on calling {0}. ", srequest.Uri);
var exception = new ThriftSException(info + tapplicationException.Message, tapplicationException);
returnMessage = new ReturnMessage(exception, mcm);
}
catch (BadRequestException badRequestException)
{
var info = string.Format("Bad request exception on calling {0}. ", srequest.Uri);
var exception = new ThriftSException(
info + badRequestException.ErrorMessage,
info + Environment.NewLine + badRequestException.ErrorMessage);
// 远端异常使用ReturnMessage包装
returnMessage = new ReturnMessage(exception, mcm);
}
catch (InternalServerException internalServerException)
{
var info = string.Format("Server internal exception on calling {0}. ", srequest.Uri);
var exception = new ThriftSException(
info + internalServerException.ErrorMessage,
info + Environment.NewLine + internalServerException.ErrorDescription);
returnMessage = new ReturnMessage(exception, mcm);
}
catch (InvocationException invocationException)
{
var info = string.Format("Server invocation exception on calling {0}. ", srequest.Uri);
var exception = new ThriftSException(
info + invocationException.ErrorMessage,
info + Environment.NewLine + invocationException.ErrorDescription);
returnMessage = new ReturnMessage(exception, mcm);
}
catch (Exception exception)
{
this.HandleException("Exception", invokeDesc, srequest, exception);
}
}
finally
{
stopwatch.Stop();
}
return(returnMessage);
}
public bool RestoreData(int cacheID, RestoreTypes type)
{
byte[] tmp = FileCache.GetFileFromCache(cacheID);
if (tmp == null)
{
return(false);
}
bool ret = true;
ZipFile zf = new ZipFile(new MemoryStream(tmp), true);
switch (type)
{
case RestoreTypes.Database:
foreach (ZipFile.sZippedFile zfi in zf.Files)
{
if (zfi.Name == "database.rdpbk")
{
Stream ms = new MemoryStream(zfi.Data);
ret = BackupManager.RestoreDataFromStream(ConnectionPoolManager.GetPool(typeof(Extension)),
ref ms);
}
}
break;
case RestoreTypes.Voicemail:
Log.Trace("Cleaning out voicemail directory...");
CleanDirectory(Settings.Current[Org.Reddragonit.FreeSwitchConfig.DataCore.Constants.BASE_PATH_NAME].ToString() + Path.DirectorySeparatorChar + Constants.DEFAULT_VOICEMAIL_PATH);
Log.Trace("Examining all content within uploaded zip file...");
foreach (sZippedFolder fold in zf.Folders)
{
if (fold.Name == "voicemail")
{
RestoreFiles(fold, Settings.Current[Org.Reddragonit.FreeSwitchConfig.DataCore.Constants.BASE_PATH_NAME].ToString() + Path.DirectorySeparatorChar + Constants.DEFAULT_VOICEMAIL_PATH);
break;
}
}
foreach (ZipFile.sZippedFile file in zf.Files)
{
if (file.Name == "voicemail_restore.sql")
{
Utility.ExecuteCommandToFreeswitchDB(FileDownloader.VM_DB, System.Text.ASCIIEncoding.ASCII.GetString(file.Data));
break;
}
}
break;
case RestoreTypes.Recordings:
Log.Trace("Cleaning out recordings directory...");
CleanDirectory(Settings.Current[Org.Reddragonit.FreeSwitchConfig.DataCore.Constants.BASE_PATH_NAME].ToString() + Path.DirectorySeparatorChar + Org.Reddragonit.FreeSwitchConfig.DataCore.Constants.DEFAULT_RECORDINGS_DIRECTORY);
Log.Trace("Examining all content within uploaded zip file...");
foreach (sZippedFolder fold in zf.Folders)
{
if (fold.Name == "recordings")
{
RestoreFiles(fold, Settings.Current[Org.Reddragonit.FreeSwitchConfig.DataCore.Constants.BASE_PATH_NAME].ToString() + Path.DirectorySeparatorChar + Org.Reddragonit.FreeSwitchConfig.DataCore.Constants.DEFAULT_RECORDINGS_DIRECTORY);
}
}
break;
case RestoreTypes.Script:
Log.Trace("Cleaning out scripts directory...");
CleanDirectory(Settings.Current[Org.Reddragonit.FreeSwitchConfig.DataCore.Constants.BASE_PATH_NAME].ToString() + Path.DirectorySeparatorChar + Org.Reddragonit.FreeSwitchConfig.DataCore.Constants.DEFAULT_SCRIPTS_DIRECTORY);
Log.Trace("Examining all content within uploaded zip file...");
foreach (sZippedFolder fold in zf.Folders)
{
if (fold.Name == "scripts")
{
RestoreFiles(fold, Settings.Current[Org.Reddragonit.FreeSwitchConfig.DataCore.Constants.BASE_PATH_NAME].ToString() + Path.DirectorySeparatorChar + Org.Reddragonit.FreeSwitchConfig.DataCore.Constants.DEFAULT_SCRIPTS_DIRECTORY);
}
}
break;
case RestoreTypes.Sounds:
Log.Trace("Cleaning out sounds directory...");
CleanDirectory(Settings.Current[Org.Reddragonit.FreeSwitchConfig.DataCore.Constants.BASE_PATH_NAME].ToString() + Path.DirectorySeparatorChar + Org.Reddragonit.FreeSwitchConfig.DataCore.Constants.DEFAULT_SOUNDS_DIRECTORY);
Log.Trace("Examining all content within uploaded zip file...");
foreach (sZippedFolder fold in zf.Folders)
{
if (fold.Name == "sounds")
{
RestoreFiles(fold, Settings.Current[Org.Reddragonit.FreeSwitchConfig.DataCore.Constants.BASE_PATH_NAME].ToString() + Path.DirectorySeparatorChar + Org.Reddragonit.FreeSwitchConfig.DataCore.Constants.DEFAULT_SOUNDS_DIRECTORY);
}
}
break;
case RestoreTypes.Complete:
Log.Trace("Cleaning out directories to perform complete restore...");
CleanDirectory(Settings.Current[Org.Reddragonit.FreeSwitchConfig.DataCore.Constants.BASE_PATH_NAME].ToString() + Path.DirectorySeparatorChar + Constants.DEFAULT_VOICEMAIL_PATH);
CleanDirectory(Settings.Current[Org.Reddragonit.FreeSwitchConfig.DataCore.Constants.BASE_PATH_NAME].ToString() + Path.DirectorySeparatorChar + Org.Reddragonit.FreeSwitchConfig.DataCore.Constants.DEFAULT_RECORDINGS_DIRECTORY);
CleanDirectory(Settings.Current[Org.Reddragonit.FreeSwitchConfig.DataCore.Constants.BASE_PATH_NAME].ToString() + Path.DirectorySeparatorChar + Org.Reddragonit.FreeSwitchConfig.DataCore.Constants.DEFAULT_SCRIPTS_DIRECTORY);
CleanDirectory(Settings.Current[Org.Reddragonit.FreeSwitchConfig.DataCore.Constants.BASE_PATH_NAME].ToString() + Path.DirectorySeparatorChar + Org.Reddragonit.FreeSwitchConfig.DataCore.Constants.DEFAULT_SOUNDS_DIRECTORY);
Log.Trace("Restoring data from the zip file to the system...");
foreach (sZippedFolder fold in zf.Folders)
{
switch (fold.Name)
{
case "voicemail":
RestoreFiles(fold, Settings.Current[Org.Reddragonit.FreeSwitchConfig.DataCore.Constants.BASE_PATH_NAME].ToString() + Path.DirectorySeparatorChar + Constants.DEFAULT_VOICEMAIL_PATH);
break;
case "recordings":
RestoreFiles(fold, Settings.Current[Org.Reddragonit.FreeSwitchConfig.DataCore.Constants.BASE_PATH_NAME].ToString() + Path.DirectorySeparatorChar + Org.Reddragonit.FreeSwitchConfig.DataCore.Constants.DEFAULT_RECORDINGS_DIRECTORY);
break;
case "scripts":
RestoreFiles(fold, Settings.Current[Org.Reddragonit.FreeSwitchConfig.DataCore.Constants.BASE_PATH_NAME].ToString() + Path.DirectorySeparatorChar + Org.Reddragonit.FreeSwitchConfig.DataCore.Constants.DEFAULT_SCRIPTS_DIRECTORY);
break;
case "sounds":
RestoreFiles(fold, Settings.Current[Org.Reddragonit.FreeSwitchConfig.DataCore.Constants.BASE_PATH_NAME].ToString() + Path.DirectorySeparatorChar + Org.Reddragonit.FreeSwitchConfig.DataCore.Constants.DEFAULT_SOUNDS_DIRECTORY);
break;
}
}
foreach (ZipFile.sZippedFile zfi in zf.Files)
{
switch (zfi.Name)
{
case "database.rdpbk":
Stream ms = new MemoryStream(zfi.Data);
ret = BackupManager.RestoreDataFromStream(ConnectionPoolManager.GetPool(typeof(Extension)),
ref ms);
break;
case "voicemail_restore.sql":
Utility.ExecuteCommandToFreeswitchDB(FileDownloader.VM_DB, System.Text.ASCIIEncoding.ASCII.GetString(zfi.Data));
break;
}
}
break;
}
zf.Close();
return(ret);
}