private void Receive(Socket socket, string ip)
        {
            Task.Factory.StartNew(() =>
            {
                var pack = new BytePkg();

                while (true)
                {
                    try
                    {
                        //如果socket已经断开，结束循环
                        if (!socket.Connected)
                        {
                            _logger.Warn($"IP:{ip},socket已断开，停止接收数据;");
                            break;
                        }

                        byte[] prevBytes = new byte[1024];
                        int len = socket.Receive(prevBytes, prevBytes.Length, SocketFlags.None);
                        var bytes = prevBytes.Take(len).ToArray();

                        this.RcvHeadData(pack, bytes);
                    }
                    catch (Exception ex)
                    {
                        _logger.Error($"IP:{ip},接收socket数据异常,message:{ex.Message},stackTrace:{ex.StackTrace};");
                    }
                }
            });
        }
        
        /// <summary>
        /// 消息头
        /// </summary>
        /// <param name="pack"></param>
        /// <param name="bytes"></param>
        private void RcvHeadData(BytePkg pack, byte[] bytes)
        {
            var len = bytes.Length;

            pack.headIndex += len;if (pack.headIndex < pack.headLen)
            {for (int x = 0; x < len; x++)
                {
                    pack.headBuff[pack.headIndex - len + x] = bytes[x];
                };
            }
            else
            {var actualHeadLen = pack.headIndex - len;//head的实际长度
                var skipHeadLen = pack.headLen - actualHeadLen;//需要补上的长度；head定义长度 - head的实际长度 = body需要跳过的长度
                for (int x = 0; x < skipHeadLen; x++)
                {
                    pack.headBuff[actualHeadLen + x] = bytes[x];
                }//★★★★★开始处理消息体部分★★★★★
                var bodyLen = len;//身体长度
                if (skipHeadLen > 0)
                {
                    bodyLen = len - skipHeadLen;//第一次，获取剩余部分的长度
                    pack.InitBodyBuff();//第一次，需要初始化body
                }this.RcvBodyData(pack, bytes.Skip(skipHeadLen).Take(bodyLen).ToArray());
            }
        }

        /// <summary>
        /// 消息体
        /// </summary>
        /// <param name="pack"></param>
        /// <param name="bytes"></param>
        private void RcvBodyData(BytePkg pack, byte[] bytes)
        {
            var len = bytes.Length;

            pack.bodyIndex += len;
if (pack.bodyIndex < pack.bodyLen)
            {for (int x = 0; x < len; x++)
                {
                    pack.bodyBuff[pack.bodyIndex - len + x] = bytes[x];
                };
            }
            else
            {var actualBodyLen = pack.bodyIndex - len;//body的实际长度
                var skipBodyLen = pack.bodyLen - actualBodyLen;//需要补上的长度；body定义长度 - body的实际长度 = 本次需要获取的body长度
                for (int x = 0; x < skipBodyLen; x++)
                {
                    pack.bodyBuff[actualBodyLen + x] = bytes[x];
                }
//处理接收到的数据
                NetMsg msg = ByteHelper.DeSerialize<NetMsg>(pack.bodyBuff);
                this.OnReceiveMsg(msg);
//重置信息包
                pack.ResetData();//★★★★★开始处理消息头部分★★★★★
                this.RcvHeadData(pack, bytes.Skip(skipBodyLen).ToArray());
            }
        }