protected bool SendMessage(CommunicationType communicationType, string content, int ttl = 3)
{
if (ttl < 0)
{
return(false);
}
byte[] type = BitConverter.GetBytes((int)communicationType);
string data = SplitStr + content + SplitStr;
byte[] buf = Encoding.UTF8.GetBytes(data);
try
{
//if (tcpClient != null)
//{
// tcpClient.Close();
// tcpClient = new TcpClient();
//}
tcpClient = ConnectSocket(RemoteEndPointIP, ShortMesPort);
//tcpClient.Client.Send(buf);
tcpClient.GetStream().Write(type, 0, type.Length);
tcpClient.GetStream().Write(buf, 0, buf.Length);
tcpClient.GetStream().Flush();
//tc.Close();
return(true);
}
catch (Exception ex)
{
EventPrint?.Invoke(ex.Message);
return(SendMessage(communicationType, content, ttl - 1));
}
}
public ServiceHost StartWCFByPipe(string hostAddress, Type serviceType, Type implementedContract)
{
try
{
Uri baseAddress = new Uri("net.pipe://" + hostAddress + "/Name/");
ServiceHost host = new ServiceHost(serviceType, baseAddress);
NetNamedPipeBinding bind = new NetNamedPipeBinding();
//bind.TransferMode = TransferMode.Buffered;
//bind.MaxReceivedMessageSize = int.MaxValue;
//bind.ReaderQuotas.MaxDepth = 6553500;
//bind.ReaderQuotas.MaxBytesPerRead = 6553500;
//bind.ReaderQuotas.MaxNameTableCharCount = 6553500;
//bind.ReaderQuotas.MaxStringContentLength = int.MaxValue;
//bind.ReceiveTimeout = TimeSpan.MaxValue;
//bind.OpenTimeout = TimeSpan.MaxValue;
//bind.SendTimeout = TimeSpan.MaxValue;
host.AddServiceEndpoint(implementedContract, bind, baseAddress);
foreach (var endpont in host.Description.Endpoints)
{
endpont.EndpointBehaviors.Add(new ImplementBehaviorAttribute());
}
host.Open();
return(host);
}
catch (Exception ex)
{
EventPrint?.Invoke(ex.Message);
return(null);
}
}
//IAsyncResult iasyncresult;
private void bt_printMpTable_Click(object sender, EventArgs e)
{
if (iasyncresult != null && !iasyncresult.IsCompleted)
{
MessageBoxEx.Show("程序还在运行中,请稍后");
return;
}
try
{
if (string.IsNullOrEmpty(this.cb_woname.Text))
{
throw new Exception("请选择生产工单号");
}
if (string.IsNullOrEmpty(this.cb_machineId.Text))
{
throw new Exception("请选择机器编号");
}
if (string.IsNullOrEmpty(this.cb_pcbside.Text))
{
throw new Exception("请填写或选择所备料的 PCB面(TOP面/BOTTOM面");
}
eventdelegateprint = new EventPrint(DelegatePrint);
iasyncresult = eventdelegateprint.BeginInvoke(
this.cb_woname.Text.Trim(),
this.mFrm.gUserInfo.userId,
this.cb_machineId.Text.Trim(),
this.cb_pcbside.Text.Trim(),
ref MyTable, null, null);
}
catch (Exception ex)
{
this.mFrm.ShowPrgMsg(ex.Message, MainParent.MsgType.Error);
}
}
public ServiceHost StartWCF(string hostAddress, int port, Type serviceType, Type implementedContract)
{
try
{
Uri baseAddress = new Uri("http://" + hostAddress + ":" + port + "/");
ServiceHost host = new ServiceHost(serviceType, baseAddress);
host.AddServiceEndpoint(implementedContract, new WSHttpBinding(SecurityMode.None), baseAddress);
//foreach (var endpont in host.Description.Endpoints)
//{
// endpont.EndpointBehaviors.Add(new ImplementBehaviorAttribute());
//}
host.Open();
return(host);
}
catch (Exception ex)
{
EventPrint?.Invoke(ex.Message);
return(null);
}
}
public void Start()
{
EventPrint?.Invoke("Получение локального адреса сервера");
try
{
host = Dns.GetHostName();
EventPrint?.Invoke($"Имя хоста: {host}");
sSocket = new Socket(SocketType.Stream, ProtocolType.Tcp);
foreach (var addr in Dns.GetHostEntry(host).AddressList)
{
try
{
sSocket.Bind(new IPEndPoint(addr, port));
EventPrint?.Invoke($"Сокет связан с: {addr}:{port}");
break;
}
catch (Exception e)
{
EventPrint?.Invoke($"Не удалось связать с: {addr}:{port}");
}
}
sSocket.Listen(10);
EventPrint?.Invoke("Прослушивание началось...");
while (true)
{
EventPrint?.Invoke("Ожидание нового подключения...");
var cSocket = sSocket.Accept();
EventPrint?.Invoke("Соединение с клиентом установлено!");
new ConnectedCLient(cSocket, this);
}
}
catch (Exception e)
{
EventPrint?.Invoke("Что то пошло не так");
}
}
