public BetterDataRcvr()
{
TcpListener server = new TcpListener(9050);
server.Start();
TcpClient client = server.AcceptTcpClient();
NetworkStream strm = client.GetStream();
SerialEmployee emp1 = RecvData(strm);
Console.WriteLine("emp1.EmployeeID = {0}", emp1.EmployeeID);
Console.WriteLine("emp1.LastName = {0}", emp1.LastName);
Console.WriteLine("emp1.FirstName = {0}", emp1.FirstName);
Console.WriteLine("emp1.YearsService = {0}", emp1.YearsService);
Console.WriteLine("emp1.Salary = {0}\n", emp1.Salary);
SerialEmployee emp2 = RecvData(strm);
Console.WriteLine("emp2.EmployeeID = {0}", emp2.EmployeeID);
Console.WriteLine("emp2.LastName = {0}", emp2.LastName);
Console.WriteLine("emp2.FirstName = {0}", emp2.FirstName);
Console.WriteLine("emp2.YearsService = {0}", emp2.YearsService);
Console.WriteLine("emp2.Salary = {0}", emp2.Salary);
strm.Close();
server.Stop();
}
public BetterDataSender()
{
SerialEmployee emp1 = new SerialEmployee();
SerialEmployee emp2 = new SerialEmployee();
emp1.EmployeeID = 1;
emp1.LastName = "Blum";
emp1.FirstName = "Katie Jane";
emp1.YearsService = 12;
emp1.Salary = 35000.50;
emp2.EmployeeID = 2;
emp2.LastName = "Blum";
emp2.FirstName = "Jessica";
emp2.YearsService = 9;
emp2.Salary = 23700.30;
TcpClient client = new TcpClient("127.0.0.1", 9050);
NetworkStream strm = client.GetStream();
SendData(strm, emp1);
SendData(strm, emp2);
strm.Close();
client.Close();
}
private SerialEmployee RecvData(NetworkStream strm)
{
MemoryStream memstrm = new MemoryStream();
byte[] data = new byte[4];
int recv = strm.Read(data, 0, 4);
int size = BitConverter.ToInt32(data, 0);
int offset = 0;
while (size > 0)
{
data = new byte[1024];
recv = strm.Read(data, 0, size);
memstrm.Write(data, offset, recv);
offset += recv;
size -= recv;
}
IFormatter formatter = new SoapFormatter();
memstrm.Position = 0;
SerialEmployee emp = (SerialEmployee)formatter.Deserialize(memstrm);
memstrm.Close();
return(emp);
}
private void SendData(NetworkStream strm, SerialEmployee emp)
{
IFormatter formatter = new SoapFormatter();
MemoryStream memstrm = new MemoryStream();
formatter.Serialize(memstrm, emp);
byte[] data = memstrm.GetBuffer();
int memsize = (int)memstrm.Length;
byte[] size = BitConverter.GetBytes(memsize);
strm.Write(size, 0, 4);
strm.Write(data, 0, memsize);
strm.Flush();
memstrm.Close();
}
