Java套接字 - 服務器在客戶端發送響應後掛起

Question

試圖獲取套接字的句柄。服務器和客戶端運行在兩個不同的程序中。

它們似乎彼此很好地連接，但客戶端不會正確地將其輸出發送到服務器。服務器掛起。下面的代碼：

服務器：

private ServerSocket serverSocket; 
    private Socket client; 

    public void run() throws Exception { 
    serverSocket = new ServerSocket(20005); 
    while(currentState == Game.State.NORMAL) { 
     client = serverSocket.accept(); 
     PrintWriter out = new PrintWriter(client.getOutputStream(), true); 
     BufferedReader in = new BufferedReader(new InputStreamReader(client.getInputStream())); 
     String clientInput = in.readLine(); 

     // Takes the client input string and does some simple game logic that returns a Gson object 
     Gson serverResponse = processInput(clientInput); 
     out.write(serverResponse.toString()); 
     out.flush(); 
    } 
    } 

客戶：

插座ClientSocket的;

void run() throws Exception { 
    clientSocket = new Socket("192.168.0.24", 20005); 
    PrintWriter out; 
    BufferedReader in = new BufferedReader(new InputStreamReader(clientSocket.getInputStream())); 

    // Print the state of the game - returns false if state is win or lose. 
    while(printState()) { 
     out = new PrintWriter(clientSocket.getOutputStream(), true); 
     // This method just takes some input from the console 
     String clientInput = getInput(); 

     out.write(clientInput); 
     out.flush(); 

     String serverResponse = in.readLine(); 

     updateState(serverResponse); 
    } 
    } 
} 

有一些潛在的遊戲邏輯正在發生，但它很小，應該是無關緊要的。我想我只是誤解了這裏的根本。

謝謝大家。

Answer 1

請確保您發送換行符以匹配Server中的in.readLine()語句。 >Client -

out.write(clientInput + "\n"); 

從Server發送數據時同applys。