public CommandResponse RecieveCommandResponse(Socket client)
{
byte[] value = null;
CommandResponse cmdRespose = null;
try
{
value = AssureRecieve(client);
///Deserialize the response
Alachisoft.NCache.Common.Protobuf.Response response = null;
using (MemoryStream stream = new MemoryStream(value))
{
response = ProtoBuf.Serializer.Deserialize <Alachisoft.NCache.Common.Protobuf.Response>(stream);
stream.Close();
}
if (response != null && response.responseType == Alachisoft.NCache.Common.Protobuf.Response.Type.RESPONSE_FRAGMENT)
{
response = _responseIntegrator.AddResponseFragment(this._serverAddress, response.getResponseFragment);
}
if (response != null)
{
cmdRespose = new CommandResponse(false, new Address());
cmdRespose.CacheId = this._cacheId;
cmdRespose.Result = response;
}
}
catch (SocketException e)
{
throw new ConnectionException(e.Message, this._serverAddress.IpAddress, this._serverAddress.Port);
}
return(cmdRespose);
}
public void Process()
{
object[] package = null;
package = (object[])SerializationUtil.CompactDeserialize(_result, _cacheContext);
string key = (string)package[0];
AsyncCallbackInfo cbInfo = (AsyncCallbackInfo)package[1];
object opResult = package[2];
ClientManager clientManager = null;
lock (ConnectionManager.ConnectionTable)
clientManager = (ClientManager)ConnectionManager.ConnectionTable[cbInfo.Client];
if (clientManager != null)
{
Alachisoft.NCache.Common.Protobuf.Response response = new Alachisoft.NCache.Common.Protobuf.Response();
response.requestId = cbInfo.RequestID;
response.asyncOpCompletedCallback = Alachisoft.NCache.SocketServer.Util.EventHelper.GetAsyncOpCompletedResponse(clientManager, cbInfo, opResult, _opCode, key);
response.responseType = Alachisoft.NCache.Common.Protobuf.Response.Type.ASYNC_OP_COMPLETED_CALLBACK;
IList serializedResponse = Alachisoft.NCache.Common.Util.ResponseHelper.SerializeResponse(response, Common.Protobuf.Response.Type.ASYNC_OP_COMPLETED_CALLBACK);
ConnectionManager.AssureSend(clientManager, serializedResponse, false);
}
}
public static byte[] SerializeExceptionResponse(Exception exc, long requestId)
{
Alachisoft.NCache.Common.Protobuf.Exception ex = GetExceptionResponse(exc);
Alachisoft.NCache.Common.Protobuf.Response response = new Alachisoft.NCache.Common.Protobuf.Response();
response.requestId = requestId;
response.exception = ex;
response.responseType = Alachisoft.NCache.Common.Protobuf.Response.Type.EXCEPTION;
return(SerializeResponse(response));
}
public static byte[] SerializeExceptionResponse(Exception exc, long requestId)
{
Alachisoft.NCache.Common.Protobuf.Exception ex = new Alachisoft.NCache.Common.Protobuf.Exception();
ex.message = exc.Message;
ex.exception = exc.ToString();
if (exc is InvalidReaderException)
{
ex.type = Alachisoft.NCache.Common.Protobuf.Exception.Type.INVALID_READER_EXCEPTION;
}
else if (exc is OperationFailedException)
{
ex.type = Alachisoft.NCache.Common.Protobuf.Exception.Type.OPERATIONFAILED;
}
else if (exc is Runtime.Exceptions.AggregateException)
{
ex.type = Alachisoft.NCache.Common.Protobuf.Exception.Type.AGGREGATE;
}
else if (exc is ConfigurationException)
{
ex.type = Alachisoft.NCache.Common.Protobuf.Exception.Type.CONFIGURATION;
}
else if (exc is OperationNotSupportedException)
{
ex.type = Alachisoft.NCache.Common.Protobuf.Exception.Type.NOTSUPPORTED;
}
else if (exc is TypeIndexNotDefined)
{
ex.type = Alachisoft.NCache.Common.Protobuf.Exception.Type.TYPE_INDEX_NOT_FOUND;
}
else if (exc is AttributeIndexNotDefined)
{
ex.type = Alachisoft.NCache.Common.Protobuf.Exception.Type.ATTRIBUTE_INDEX_NOT_FOUND;
}
else if (exc is StateTransferInProgressException)
{
ex.type = Alachisoft.NCache.Common.Protobuf.Exception.Type.STATE_TRANSFER_EXCEPTION;
}
else
{
ex.type = Alachisoft.NCache.Common.Protobuf.Exception.Type.GENERALFAILURE;
}
Alachisoft.NCache.Common.Protobuf.Response response = new Alachisoft.NCache.Common.Protobuf.Response();
response.requestId = requestId;
response.exception = ex;
response.responseType = Alachisoft.NCache.Common.Protobuf.Response.Type.EXCEPTION;
return(SerializeResponse(response));
}
public override void ExecuteCommand(ClientManager clientManager, Common.Protobuf.Command command)
{
CommandInfo cmdInfo;
try
{
cmdInfo = ParseCommand(command, clientManager).clone();
}
catch (System.Exception exc)
{
if (!base.immatureId.Equals("-2"))
{
_serializedResponsePackets.Add(ResponseHelper.SerializeExceptionResponseWithoutType(exc, command.requestID, command.commandID));
}
return;
}
try
{
if (!CacheProvider.Provider.IsRunning(cmdInfo.CacheId))
{
throw new System.Exception("Specified cache is not running.");
}
int port = 0;
#if NETCORE
port = CacheProvider.Provider.GetCacheInfo(cmdInfo.CacheId).ManagementPort;
#else
port = CacheProvider.Provider.Renderer.Port;
#endif
string bindIP = ServiceConfiguration.BindToIP.ToString();
Alachisoft.NCache.Common.Protobuf.Response response = new Alachisoft.NCache.Common.Protobuf.Response();
GetCacheManagementPortResponse getCacheManagementPortResponse = new GetCacheManagementPortResponse();
getCacheManagementPortResponse.isRunning = true;
getCacheManagementPortResponse.port = port;
getCacheManagementPortResponse.server = bindIP;
response.requestId = Convert.ToInt64(cmdInfo.RequestId);
response.commandID = command.commandID;
response.responseType = Alachisoft.NCache.Common.Protobuf.Response.Type.GET_CACHE_MANAGEMENT_PORT;
response.getCacheManagementPortResponse = getCacheManagementPortResponse;
_serializedResponsePackets.Add(ResponseHelper.SerializeResponse(response));
}
catch (System.Exception ex)
{
_serializedResponsePackets.Add(ResponseHelper.SerializeExceptionResponseWithoutType(ex, command.requestID, command.commandID));
}
}
public static byte[] SerializeResponse(Alachisoft.NCache.Common.Protobuf.Response command)
{
using (MemoryStream stream = new MemoryStream())
{
byte[] size = new byte[10];
stream.Write(size, 0, size.Length);
Serializer.Serialize <Alachisoft.NCache.Common.Protobuf.Response>(stream, command);
int messageLen = (int)stream.Length - size.Length;
size = UTF8Encoding.UTF8.GetBytes(messageLen.ToString());
stream.Position = 0;
stream.Write(size, 0, size.Length);
byte[] result = stream.ToArray();
stream.Close();
return(result);
}
}
public override void ExecuteCommand(ClientManager clientManager, Common.Protobuf.Command command)
{
CommandInfo cmdInfo;
try
{
cmdInfo = ParseCommand(command, clientManager).clone();
}
catch (System.Exception exc)
{
if (!base.immatureId.Equals("-2"))
{
_serializedResponsePackets.Add(ResponseHelper.SerializeExceptionResponse(exc, command.requestID));
}
return;
}
try
{
int port = 0;
port = ServiceConfiguration.Port;
bool isRunning = CacheProvider.Provider.IsRunning(cmdInfo.CacheId);
string bindIP = ServiceConfiguration.BindToIP.ToString();
Alachisoft.NCache.Common.Protobuf.Response response = new Alachisoft.NCache.Common.Protobuf.Response();
GetCacheBindingResponse getCacheBindingResponse = new GetCacheBindingResponse();
getCacheBindingResponse.isRunning = isRunning;
getCacheBindingResponse.port = port;
getCacheBindingResponse.server = bindIP;
response.requestId = Convert.ToInt64(cmdInfo.RequestId);
response.responseType = Alachisoft.NCache.Common.Protobuf.Response.Type.GET_CACHE_BINDING;
response.getCacheBindingResponse = getCacheBindingResponse;
_serializedResponsePackets.Add(ResponseHelper.SerializeResponse(response));
}
catch (System.Exception ex)
{
_serializedResponsePackets.Add(ResponseHelper.SerializeExceptionResponse(ex, command.requestID));
}
}
public static IList SerializeResponse(Alachisoft.NCache.Common.Protobuf.Response command)
{
using (ClusteredMemoryStream stream = new ClusteredMemoryStream())
{
//TODO
byte[] size = new byte[10];
stream.Write(size, 0, size.Length);
Serializer.Serialize <Alachisoft.NCache.Common.Protobuf.Response>(stream, command);
int messageLen = (int)stream.Length - size.Length;
size = UTF8Encoding.UTF8.GetBytes(messageLen.ToString());
stream.Position = 0;
stream.Write(size, 0, size.Length);
ClusteredArrayList byteList = stream.GetInternalBuffer();
return(byteList);
}
}
public static byte[] SerializeExceptionResponse(Exception exc, long requestId)
{
Alachisoft.NCache.Common.Protobuf.Exception ex = GetExceptionResponse(exc);
Alachisoft.NCache.Common.Protobuf.Response response = new Alachisoft.NCache.Common.Protobuf.Response();
response.requestId = requestId;
response.exception = ex;
response.responseType = Alachisoft.NCache.Common.Protobuf.Response.Type.EXCEPTION;
return SerializeResponse(response);
}
public static IList SerializeExceptionResponse(Exception exc, long requestId, int commandID)
{
Alachisoft.NCache.Common.Protobuf.Exception ex = new Alachisoft.NCache.Common.Protobuf.Exception();
ex.message = exc.Message;
ex.exception = exc.ToString();
if (exc is InvalidReaderException)
{
ex.type = Alachisoft.NCache.Common.Protobuf.Exception.Type.INVALID_READER_EXCEPTION;
}
else if (exc is OperationFailedException)
{
ex.type = Alachisoft.NCache.Common.Protobuf.Exception.Type.OPERATIONFAILED;
}
else if (exc is Runtime.Exceptions.AggregateException)
{
ex.type = Alachisoft.NCache.Common.Protobuf.Exception.Type.AGGREGATE;
}
else if (exc is ConfigurationException)
{
ex.type = Alachisoft.NCache.Common.Protobuf.Exception.Type.CONFIGURATION;
}
else if (exc is VersionException)
{
VersionException tempEx = (VersionException)exc;
ex.type = Alachisoft.NCache.Common.Protobuf.Exception.Type.CONFIGURATON_EXCEPTION;
ex.errorCode = tempEx.ErrorCode;
}
else if (exc is OperationNotSupportedException)
{
ex.type = Alachisoft.NCache.Common.Protobuf.Exception.Type.NOTSUPPORTED;
}
else if (exc is StreamAlreadyLockedException)
{
ex.type = Alachisoft.NCache.Common.Protobuf.Exception.Type.STREAM_ALREADY_LOCKED;
}
else if (exc is StreamCloseException)
{
ex.type = Alachisoft.NCache.Common.Protobuf.Exception.Type.STREAM_CLOSED;
}
else if (exc is StreamInvalidLockException)
{
ex.type = Alachisoft.NCache.Common.Protobuf.Exception.Type.STREAM_INVALID_LOCK;
}
else if (exc is StreamNotFoundException)
{
ex.type = Alachisoft.NCache.Common.Protobuf.Exception.Type.STREAM_NOT_FOUND;
}
else if (exc is StreamException)
{
ex.type = Alachisoft.NCache.Common.Protobuf.Exception.Type.STREAM_EXC;
}
else if (exc is TypeIndexNotDefined)
{
ex.type = Alachisoft.NCache.Common.Protobuf.Exception.Type.TYPE_INDEX_NOT_FOUND;
}
else if (exc is AttributeIndexNotDefined)
{
ex.type = Alachisoft.NCache.Common.Protobuf.Exception.Type.ATTRIBUTE_INDEX_NOT_FOUND;
}
else if (exc is StateTransferInProgressException)
{
ex.type = Alachisoft.NCache.Common.Protobuf.Exception.Type.STATE_TRANSFER_EXCEPTION;
}
else
{
ex.type = Alachisoft.NCache.Common.Protobuf.Exception.Type.GENERALFAILURE;
}
Alachisoft.NCache.Common.Protobuf.Response response = new Alachisoft.NCache.Common.Protobuf.Response();
response.requestId = requestId;
response.commandID = commandID;
response.exception = ex;
response.responseType = Alachisoft.NCache.Common.Protobuf.Response.Type.EXCEPTION;
return(SerializeResponse(response));
}