public void Run()
{
serverSocket = null;
clientSocket = null;
try
{
ServiceLog.Info(string.Format("正在启动 Modbus RTU 数据采集服务[{0} {1}:{2}]", ServerID, server_ip, server_port));
IPEndPoint endPoint = new IPEndPoint(server_ip, server_port);
serverSocket = new Socket(AddressFamily.InterNetwork,
SocketType.Stream,
ProtocolType.Tcp);
serverSocket.Bind(endPoint);
serverSocket.Listen(10);
ServiceLog.Info(string.Format("启动 Modbus RTU 数据采集服务[{0} {1}:{2}]成功，正在接收连接...", ServerID, server_ip, server_port));
}
catch (Exception ex)
{
ServiceLog.Error(string.Format("启动 Modbus RTU 数据采集服务[{0} {1}:{2}]发生错误：{3}", ServerID, server_ip, server_port, ex.Message));
return;
}
while (true)
{
Thread.Sleep(100);
clientSocket = AcceptConnection();
}
}
private void ReconnectToServer()
{
try
{
ServiceLog.Info(string.Format("正在重新建立 Modbus TCP 数据采集连接[{0} {1}:{2}]", ServerID, server_ip, server_port));
clientSocket = AcceptConnection();
ServiceLog.Info(string.Format("重新建立 Modbus TCP 数据采集连接[{0} {1}:{2}]成功...", ServerID, server_ip, server_port));
}
catch (Exception ex)
{
ServiceLog.Error(string.Format("重新建立 Modbus TCP 数据采集连接[{0} {1}:{2}]发生错误：{3}", ServerID, server_ip, server_port, ex.Message));
return;
}
}
public void Run()
{
try
{
ServiceLog.Info(string.Format("正在建立 Modbus TCP 数据采集连接[{0} {1}:{2}]", ServerID, server_ip, server_port));
clientSocket = ConnectToServer();
ServiceLog.Info(string.Format("建立 Modbus TCP 数据采集连接[{0} {1}:{2}]成功...", ServerID, server_ip, server_port));
HostContainer.AddModbusTcpClientHost(this);
}
catch (Exception ex)
{
ServiceLog.Error(string.Format("建立 Modbus TCP 数据采集连接[{0} {1}:{2}]发生错误：{3}", ServerID, server_ip, server_port, ex.Message));
return;
}
}
private void StartWCFServer()
{
//启动WCF服务
try
{
if (serviceHost != null)
{
serviceHost.Close();
serviceHost = null;
}
serviceHost = new ServiceHost(typeof(GDDST.DI.DataServiceWCF.DataService));
serviceHost.Open();
ServiceLog.Info(string.Format("启动WCF服务成功"));
}
catch (Exception ex)
{
ServiceLog.Fatal(string.Format("启动WCF服务时发生错误：", ex.Message));
}
}
private Socket AcceptConnection()
{
if (clientSocket == null || !clientSocket.Connected)
{
try
{
clientSocket = serverSocket.Accept();
ServiceLog.Info(string.Format("数据采集服务[{0} {1}:{2}]接收到连接[{3}]", ServerID, server_ip, server_port, clientSocket.RemoteEndPoint));
HostContainer.AddTcpServerHost(this);
clientSocketEndPointInfo = clientSocket.RemoteEndPoint.ToString();
return(clientSocket);
}
catch (Exception ex)
{
clientSocket = null;
ServiceLog.Error(string.Format("数据采集服务[{0} {1}:{2}]接收连接发生错误：{3}", ServerID, server_ip, server_port, ex.Message));
return(null);
}
}
else
{
return(clientSocket);
}
}
