private bool ConnectServer()
{
serverSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
try
{
serverSocket.Connect(IPAddress.Parse(ServerIp), ServerPort);
serverSocket.Send(PackageUtil.buildPackage(IntToBytes(EquipId)));
int len = serverSocket.Receive(buffer);
byte[] dataReceived = new byte[len];
Array.Copy(buffer, dataReceived, len);
byte[] pkgContent = PackageUtil.ParsePackage(dataReceived);
if (pkgContent[0] == (byte)0x80)
{
return(true);
}
else
{
return(false);
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
return(false);
}
}
private void ListenThread()
{
while (isConnected)
{
int lenReceive = serverSocket.Receive(buffer);
byte[] dataReceived = new byte[lenReceive];
Array.Copy(buffer, dataReceived, lenReceive);
try
{
byte[] pkgContent = PackageUtil.ParsePackage(dataReceived);
if (this.DataReceived != null)
{
DataReceived(this, new DataReceivedEventArgs(pkgContent));
}
}
catch (ArgumentException e)
{
///TODO 记录日志
byte[] bytesErrorPackage = PackageUtil.GetResponsePackage((byte)0x81);
serverSocket.Send(bytesErrorPackage);
}
}
}
public void SendPackage(byte[] bytesPackageContent)
{
byte[] bytesPackage = PackageUtil.buildPackage(bytesPackageContent);
serverSocket.Send(bytesPackage);
}