/// <summary>
/// 抓走并放置
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnZhuanAndPlace_Click(object sender, EventArgs e)
{
if (lvIps.SelectedItems.Count == 0)
{
return;
}
string ipInfo = lvIps.SelectedItems[0].SubItems[2].Text;
string ip = ipInfo.Split(':')[0];
string curPort = ipInfo.Split(':')[1];
IPEndPoint client = new IPEndPoint(IPAddress.Parse(ip), int.Parse(curPort));;
ClientSendInfo sendInfo = new ClientSendInfo();
sendInfo.IP = ip;
sendInfo.SendBarCodeTime = DateTime.Now;
sendInfo.IpPoint = client;
//回复消息体
MsgResponseContract response = new MsgResponseContract("", "");
response.Key = "";
response.Msg = "";
byte[] bReponse = SerializeHelper.SerializeObject(response);
//回复消息头
MessageHead head = new MessageHead(bReponse.Length, NewMessageType.ServerTakeDeviceAndPlaceDevice);
byte[] bHead = head.ToStream();
//构建回复消息
byte[] resMessage = new byte[bHead.Length + bReponse.Length];
Buffer.BlockCopy(bHead, 0, resMessage, 0, bHead.Length);
Buffer.BlockCopy(bReponse, 0, resMessage, bHead.Length, bReponse.Length);
//发送回复消息
this.tcpServerEngine.PostMessageToClient(client, resMessage);
}
void tcpServerEngine_MessageReceived(IPEndPoint client, byte[] bMsg)
{
//获取消息类型
int msgType = BitConverter.ToInt32(bMsg, 4);//消息类型是 从offset=4处开始 的一个整数
if (msgType == MessageType.ClientSendReady)
{
#region 收到客户端发送的ready请求，返回条码给客户端
var curDevInfo = clientSendList.Where(p => p.IP == client.Address.ToString());
if (curDevInfo != null && curDevInfo.FirstOrDefault() != null)
{
clientSendList.Remove(curDevInfo.FirstOrDefault());
}
MsgRequestContract request = (MsgRequestContract)SerializeHelper.DeserializeBytes(bMsg, MessageHead.HeadLength, bMsg.Length - MessageHead.HeadLength);
string record = "收到客户端ready请求:";
this.ShowClientMsg(client, record);
record = "返回条码12345678到客户端";
this.ShowClientMsg(client, record);
ClientSendInfo sendInfo = new ClientSendInfo();
sendInfo.IP = client.Address.ToString();
sendInfo.SendBarCodeTime = DateTime.Now;
sendInfo.IpPoint = client;
var curDevInfoResult = AppInfo.ClientInfoList.Where(p => p.IP == sendInfo.IP);
if (curDevInfoResult != null && curDevInfoResult.FirstOrDefault() != null)
{
sendInfo.Name = curDevInfoResult.FirstOrDefault().Name;
sendInfo.Code = curDevInfoResult.FirstOrDefault().Code;
}
sendInfo.BarCode = "12345678";
clientSendList.Add(sendInfo);
//回复消息体
MsgResponseContract response = new MsgResponseContract("", "12345678");
response.Key = request.Key;
byte[] bReponse = SerializeHelper.SerializeObject(response);
//回复消息头
MessageHead head = new MessageHead(bReponse.Length, MessageType.ServerResponseBarCode);
byte[] bHead = head.ToStream();
//构建回复消息
byte[] resMessage = new byte[bHead.Length + bReponse.Length];
Buffer.BlockCopy(bHead, 0, resMessage, 0, bHead.Length);
Buffer.BlockCopy(bReponse, 0, resMessage, bHead.Length, bReponse.Length);
//发送回复消息
this.tcpServerEngine.PostMessageToClient(client, resMessage);
#endregion
}
if (msgType == MessageType.ClientSendReceive)
{
#region 务端收到客户已经接受的请求
var curDevInfo = clientSendList.Where(p => p.IP == client.Address.ToString());
if (curDevInfo != null && curDevInfo.FirstOrDefault() != null)
{
clientSendList.Remove(curDevInfo.FirstOrDefault());
}
MsgRequestContract request = (MsgRequestContract)SerializeHelper.DeserializeBytes(bMsg, MessageHead.HeadLength, bMsg.Length - MessageHead.HeadLength);
string record = "收到客户端receive请求:";
this.ShowClientMsg(client, record);
ClientSendInfo sendInfo = new ClientSendInfo();
sendInfo.IP = client.Address.ToString();
sendInfo.ReceiveTime = DateTime.Now;
sendInfo.IpPoint = client;
var curDevInfoResult = AppInfo.ClientInfoList.Where(p => p.IP == sendInfo.IP);
if (curDevInfoResult != null && curDevInfoResult.FirstOrDefault() != null)
{
sendInfo.Name = curDevInfoResult.FirstOrDefault().Name;
sendInfo.Code = curDevInfoResult.FirstOrDefault().Code;
}
sendInfo.BarCode = "";
clientSendList.Add(sendInfo);
#endregion
}
if (msgType == MessageType.ClientSendResult)
{
#region 务端收到客户端发送结果
var curDevInfo = clientSendList.Where(p => p.IP == client.Address.ToString());
if (curDevInfo != null && curDevInfo.FirstOrDefault() != null)
{
clientSendList.Remove(curDevInfo.FirstOrDefault());
}
MsgRequestContract request = (MsgRequestContract)SerializeHelper.DeserializeBytes(bMsg, MessageHead.HeadLength, bMsg.Length - MessageHead.HeadLength);
string record = "收到客户端发送结果:";
this.ShowClientMsg(client, record);
record = "发送收到结果消息给客户端:";
this.ShowClientMsg(client, record);
//回复消息体
MsgResponseContract response = new MsgResponseContract("", "");
response.Key = request.Key;
byte[] bReponse = SerializeHelper.SerializeObject(response);
//回复消息头
MessageHead head = new MessageHead(bReponse.Length, MessageType.SeverReceiveResult);
byte[] bHead = head.ToStream();
//构建回复消息
byte[] resMessage = new byte[bHead.Length + bReponse.Length];
Buffer.BlockCopy(bHead, 0, resMessage, 0, bHead.Length);
Buffer.BlockCopy(bReponse, 0, resMessage, bHead.Length, bReponse.Length);
//发送回复消息
this.tcpServerEngine.PostMessageToClient(client, resMessage);
#endregion
}
}
