In my server located in a android device , if the number number of clients exceeds a specific number then the server close the socket. But in my client(other android device) i get a force close. How can i handle it gracefully? Here is the connect part on my client:
serverIpAddress = serverIp.getText().toString();
if (!serverIpAddress.equals(""))
{
try
{
InetAddress serverAddr = InetAddress.getByName(serverIpAddress);
SocketAddress sockaddr = new InetSocketAddress(serverAddr, 5000);
nsocket = new Socket();
nsocket.connect(sockaddr);
}catch(Exception e){
Log.i("Connect", "Connection Error");
}
if (nsocket.isConnected()){
score.setText("Your score is " + sc);
serverIp.setVisibility(View.GONE);
connectPhones.setVisibility(View.GONE);
enterIP.setVisibility(View.GONE);
Log.i("Connect", "Socket created, streams assigned");
Log.i("Connect", "Waiting for inital data..." + nsocket.isConnected());
receiveMsg();
}
不断检查套接字连接是否处于打开状态或是否在无限循环中不使用isClosed(),当服务器关闭其连接时,isClosed()为true,然后显示一条消息或祝酒词,向用户说明您想要的原因。
Sounds like whatever you are using to read the socket is a blocking read, and throws an exception when the socket closes and it is stuck at that read. Make sure that read is in a try block, and use the catch/finally to gracefully exit whatever you are doing at that moment.
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