static void Main(string[] args)
{
const int BufferSize = 8192; // 缓存大小，8192Bytes
ConsoleKey key;
Console.WriteLine("Server is running ... ");
IPAddress ip = new IPAddress(new byte[] { 127, 0, 0, 1 });
TcpListener listener = new TcpListener(ip, 8500);
listener.Start(); // 开始侦听
Console.WriteLine("Start Listening ...");
// 获取一个连接，中断方法
TcpClient remoteClient = listener.AcceptTcpClient();
// 打印连接到的客户端信息
Console.WriteLine("Client Connected！{0} <-- {1}",
remoteClient.Client.LocalEndPoint, remoteClient.Client.RemoteEndPoint);
// 获得流
NetworkStream streamToClient = remoteClient.GetStream();
RequestHandler handler = new RequestHandler();
do {
// 写入buffer中
byte[] buffer = new byte[BufferSize];
int bytesRead;
try {
bytesRead = streamToClient.Read(buffer, 0, BufferSize);
if (bytesRead == 0) throw new Exception("读取到0字节");
} catch (Exception ex) {
Console.WriteLine(ex.Message);
break;
}
Console.WriteLine("Reading data, {0} bytes ...", bytesRead);
// 获得请求的字符串
string msg = Encoding.Unicode.GetString(buffer, 0, bytesRead);
string[] msgArray = handler.GetActualString(msg);
foreach (string m in msgArray) {
Console.WriteLine("Received: {0}", m);
}
} while (true);
streamToClient.Dispose();
remoteClient.Close();
Console.WriteLine("\n\n输入\"Q\"键退出。");
do {
key = Console.ReadKey(true).Key;
} while (key != ConsoleKey.Q);
}
public RemoteClient(TcpClient client)
{
this.client = client;
// 打印连接到的客户端信息;
Console.WriteLine("\nClient Connected！{0} <-- {1}",
client.Client.LocalEndPoint, client.Client.RemoteEndPoint);
// 获得流;
streamToClient = client.GetStream();
buffer = new byte[BufferSize];
// 设置RequestHandler;
handler = new RequestHandler();
}
public RemoteClient(TcpClient client)
{
this.client = client;
// 打印连接到的客户端信息
Console.WriteLine("\nClient Connected！{0} <-- {1}",
client.Client.LocalEndPoint, client.Client.RemoteEndPoint);
// 获得流
streamToClient = client.GetStream();
buffer = new byte[BufferSize];
// 设置RequestHandler
handler = new RequestHandler();
// 在构造函数中就开始准备读取
AsyncCallback callBack = ReadComplete;
streamToClient.BeginRead(buffer, 0, BufferSize, callBack, null);
}
public static void Test()
{
RequestHandler handler = new RequestHandler();
string input;
// 第一种情况测试 - 一条消息完整发送
input = "[length=13]明天中秋，祝大家节日快乐！";
handler.PrintOutput(input);
// 第二种情况测试 - 两条完整消息一次发送
input = "明天中秋，祝大家节日快乐！";
input = String.Format
("[length=13]{0}[length=13]{0}", input);
handler.PrintOutput(input);
// 第三种情况测试A - 两条消息不完整发送
input = "[length=13]明天中秋，祝大家节日快乐！[length=13]明天中秋";
handler.PrintOutput(input);
input = "，祝大家节日快乐！";
handler.PrintOutput(input);
// 第三种情况测试B - 两条消息不完整发送
input = "[length=13]明天中秋，祝大家";
handler.PrintOutput(input);
input = "节日快乐！[length=13]明天中秋，祝大家节日快乐！";
handler.PrintOutput(input);
// 第四种情况测试 - 元数据不完整
input = "[leng";
handler.PrintOutput(input); // 不会有输出
input = "th=13]明天中秋，祝大家节日快乐！";
handler.PrintOutput(input);
}
