Exemplos de Microsoft.Data.SqlClient.SNI SNIMarsConnection.Send em C# (CSharp)

Exemplo n.º 1

Arquivo: SNIMarsHandle.cs Projeto: vikas304/SqlClient

        /// <summary>
        /// Send control packet
        /// </summary>
        /// <param name="flags">SMUX header flags</param>
        private void SendControlPacket(SNISMUXFlags flags)
        {
            long scopeID = SqlClientEventSource.Log.TrySNIScopeEnterEvent("SNIMarsHandle.SendControlPacket | SNI | INFO | SCOPE | Entering Scope {0}");

            try
            {
                SNIPacket packet = RentPacket(headerSize: SNISMUXHeader.HEADER_LENGTH, dataSize: 0);
#if DEBUG
                SqlClientEventSource.Log.TrySNITraceEvent(s_className, EventType.INFO, "MARS Session Id {0}, Packet rented {1}, packet dataLeft {2}", args0: ConnectionId, args1: packet?._id, args2: packet?.DataLeft);
#endif
                lock (this)
                {
                    SetupSMUXHeader(0, flags);
                    _currentHeader.Write(packet.GetHeaderBuffer(SNISMUXHeader.HEADER_LENGTH));
                    packet.SetHeaderActive();
                }

                _connection.Send(packet);
                ReturnPacket(packet);
#if DEBUG
                SqlClientEventSource.Log.TrySNITraceEvent(s_className, EventType.INFO, "MARS Session Id {0}, Packet returned {1}, packet dataLeft {2}", args0: ConnectionId, args1: packet?._id, args2: packet?.DataLeft);
                ;
#endif
            }
            finally
            {
                SqlClientEventSource.Log.TrySNIScopeLeaveEvent(scopeID);
            }
        }

Exemplo n.º 2

Arquivo: SNIMarsHandle.cs Projeto: ulvii/SqlClient

        /// <summary>
        /// Send control packet
        /// </summary>
        /// <param name="flags">SMUX header flags</param>
        private void SendControlPacket(SNISMUXFlags flags)
        {
            SNIPacket packet = new SNIPacket(headerSize: SNISMUXHeader.HEADER_LENGTH, dataSize: 0);

            lock (this)
            {
                SetupSMUXHeader(0, flags);
                _currentHeader.Write(packet.GetHeaderBuffer(SNISMUXHeader.HEADER_LENGTH));
                packet.SetHeaderActive();
            }

            _connection.Send(packet);
        }

Exemplo n.º 3

        /// <summary>
        /// Send control packet
        /// </summary>
        /// <param name="flags">SMUX header flags</param>
        private void SendControlPacket(SNISMUXFlags flags)
        {
            Span <byte> headerBytes = stackalloc byte[SNISMUXHeader.HEADER_LENGTH];

            lock (this)
            {
                GetSMUXHeaderBytes(0, flags, headerBytes);
            }

            SNIPacket packet = new SNIPacket(SNISMUXHeader.HEADER_LENGTH);

            packet.AppendData(headerBytes);

            _connection.Send(packet);
        }

Exemplo n.º 4

Arquivo: SNIMarsHandle.cs Projeto: ymf1/SqlClient

        /// <summary>
        /// Send control packet
        /// </summary>
        /// <param name="flags">SMUX header flags</param>
        private void SendControlPacket(SNISMUXFlags flags)
        {
            long scopeID = SqlClientEventSource.Log.SNIScopeEnterEvent("<sc.SNI.SNIMarsHandle.SendControlPacket |SNI|INFO|SCOPE>");

            try
            {
                SNIPacket packet = new SNIPacket(headerSize: SNISMUXHeader.HEADER_LENGTH, dataSize: 0);

                lock (this)
                {
                    SetupSMUXHeader(0, flags);
                    _currentHeader.Write(packet.GetHeaderBuffer(SNISMUXHeader.HEADER_LENGTH));
                    packet.SetHeaderActive();
                }

                _connection.Send(packet);
            }
            finally
            {
                SqlClientEventSource.Log.SNIScopeLeaveEvent(scopeID);
            }
        }

Exemplo n.º 5

Arquivo: SNIMarsHandle.cs Projeto: mbakalov/SqlClient

        /// <summary>
        /// Send control packet
        /// </summary>
        /// <param name="flags">SMUX header flags</param>
        private void SendControlPacket(SNISMUXFlags flags)
        {
            using (TrySNIEventScope.Create("SNIMarsHandle.SendControlPacket | SNI | INFO | SCOPE | Entering Scope {0}"))
            {
                SNIPacket packet = RentPacket(headerSize: SNISMUXHeader.HEADER_LENGTH, dataSize: 0);
#if DEBUG
                SqlClientEventSource.Log.TrySNITraceEvent(nameof(SNIMarsHandle), EventType.INFO, "MARS Session Id {0}, Packet rented {1}, packet dataLeft {2}", args0: ConnectionId, args1: packet?._id, args2: packet?.DataLeft);
#endif
                lock (this)
                {
                    SNISMUXHeader header = SetupSMUXHeader(0, flags);
                    header.Write(packet.GetHeaderBuffer(SNISMUXHeader.HEADER_LENGTH));
                    packet.SetHeaderActive();
                }

                _connection.Send(packet);
                ReturnPacket(packet);
#if DEBUG
                SqlClientEventSource.Log.TrySNITraceEvent(nameof(SNIMarsHandle), EventType.INFO, "MARS Session Id {0}, Packet returned {1}, packet dataLeft {2}", args0: ConnectionId, args1: packet?._id, args2: packet?.DataLeft);
                ;
#endif
            }
        }