java android中java.net.Socket的默认超时值是多少？
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what is the default time out value of java.net.Socket in android?
提问by SIVAKUMAR.J
I'm developing a mobile application for android. There, I creating socket and transfer data between android mobiles and windows application (which is run on pc,laptop). I'm using android 2.3
我正在为 android 开发一个移动应用程序。在那里，我创建了 android 手机和 windows 应用程序（在 pc、笔记本电脑上运行）之间的套接字和传输数据。我正在使用安卓 2.3
Testing mobile samsung galaxy pop
The pc and mobiles are connected via USB tithering.
The data transfer correctly.
But one problem is in the middle of application the tithering cancelled by unplug the mobile usb caple from system,then i throws exception.
测试手机三星galaxy pop
电脑和手机通过USB 网络连接。
数据传输正确。
但一个问题是在应用程序中间，通过从系统中拔下移动 USB 接口取消了锁定，然后我抛出异常。
But some times it does not through any exception it simply waits,Socket also not closed waits for data for reading
So please send the default socket time out time in android
但有时它不会通过任何异常它只是等待，套接字也没有关闭等待读取数据
所以请在android中发送默认套接字超时时间
My sample codes are given below
我的示例代码如下
Socket socket=null;
DataOutputStream dos=null;
OutputStream os=null;
InputStream is=null;
DataInputStream dis=null;
try
{
Log.i(tagName, "b4 creating socket");
socket=new Socket(this.getIpAddress(),this.getPort_number());
is=socket.getInputStream();
dos=new DataOutputStream(os);
dis=new DataInputStream(is);
}
catch(UnknownHostException unknown_ex)
{
Log.i(tagName, "Exception host unknown : "+unknown_ex.toString());
unknown_ex.printStackTrace();
}
catch(IOException ioe_ex)
{
Log.i(tagName, "ioe Exception : "+ioe_ex.toString());
ioe_ex.printStackTrace();
}
catch(Exception ex)
{
Log.i(tagName, "Exception : "+ex.toString());
ex.printStackTrace();
}
if(dos!=null)
{
try
{
dos.close();
}
catch(Exception ex)
{
}
}
if(dis!=null)
{
try
{
dis.close();
}
catch(Exception ex){}
}
if(socket!=null)
{
try
{
socket.close();
}
catch(Exception ex)
{
}
}
socket=null;dos=null;dis=null;
Log.i(tagName, "MySocketConnection.connectMe() - end");
When I use the code
当我使用代码
Socket.getSoTimeout()
Then it returns 0.
然后它返回0。
Please all are give your ideas.
请大家给出你的想法。
采纳答案by user207421
回答by user1613360
I don't know the default timeout use this.socket.setSoTimeout(5000);but you can try setting a higher timeout value. Here 5000 miliseconds means 5 seconds. Hope this fixes your problem.
我不知道默认超时的使用，this.socket.setSoTimeout(5000);但您可以尝试设置更高的超时值。这里 5000 毫秒意味着 5 秒。希望这能解决您的问题。
