XmlRpc_Wrapper.XmlRpcServer.executeRequest C# (CSharp) Method

        public string executeRequest(string _request)
        {
            string _response = "";
            XmlRpcValue parms = new XmlRpcValue(), resultValue = new XmlRpcValue();
            string methodName = parseRequest(parms, _request);
            XmlRpcUtil.log(XmlRpcUtil.XMLRPC_LOG_LEVEL.WARNING, "XmlRpcServerConnection::executeRequest: server calling method '{0}'", methodName);

            try
            {
                if (!executeMethod(methodName, parms, resultValue) &&
                    !executeMulticall(methodName, parms, resultValue))
                    _response = generateFaultResponse(methodName + ": unknown method name");
                else
                    _response = generateResponse(resultValue.toXml());
            }
            catch (XmlRpcException fault)
            {
                XmlRpcUtil.log(XmlRpcUtil.XMLRPC_LOG_LEVEL.WARNING, "XmlRpcServerConnection::executeRequest: fault {0}.", fault.Message);
                _response = generateFaultResponse(fault.Message, fault.getCode());
            }
            return _response;
        }

        private bool writeResponse(string request)
        {
            string response = server.executeRequest(request);

            if (response.Length == 0)
            {
                XmlRpcUtil.error("XmlRpcServerConnection::writeResponse: empty response.");
                return(false);
            }
            try
            {
                MemoryStream memstream = new MemoryStream();
                using (StreamWriter writer = new StreamWriter(memstream))
                {
                    writer.Write(response);
                    _bytesWritten = response.Length;
                }
                try
                {
                    var buffer = memstream.GetBuffer();
                    stream.Write(buffer, 0, buffer.Length);
                }
                catch (Exception ex)
                {
                    XmlRpcUtil.error(string.Format("Exception while writing response: {0}", ex.Message));
                }
            }
            catch (Exception ex)
            {
                XmlRpcUtil.error("XmlRpcServerConnection::writeResponse: write error ({0}).", ex.Message);
                return(false);
            }

            /*catch (Exception ex)
             * {
             *  XmlRpcUtil.error("XmlRpcServerConnection::writeResponse: write error ({0}).", ex.Message);
             *  return false;
             * }*/

            XmlRpcUtil.log(XmlRpcUtil.XMLRPC_LOG_LEVEL.DEBUG, "XmlRpcServerConnection::writeResponse: wrote {0} of {0} bytes.", _bytesWritten, response.Length);

            // Prepare to read the next request
            if (_bytesWritten == response.Length)
            {
                response         = "";
                _connectionState = ServerConnectionState.READ_HEADER;
            }

            return(_keepAlive); // Continue monitoring this source if true
        }