read timeout not working after given period

[Ponnusamy Gov]

Dear All,

I am connecting other server using URLConnection and I am having 5 seconds of connection/read timeout. But my server not throwing exception after 5 secs. Here i smy piece of code:

URL urlCon = new URL( "URL" );
        URLConnection conn = urlCon.openConnection();
        
        conn.setDoInput ( true );
        conn.setDoOutput ( true );
        conn.setUseCaches ( false );
        conn.setConnectTimeout(5000);
        conn.setReadTimeout(5000);
      

 DataOutputStream output = new DataOutputStream ( conn.getOutputStream() );
        output.writeBytes( post );
        output.flush ();
        output.close (); 

InputStream in = conn.getInputStream();
        StringBuffer tempBuf = new StringBuffer();
        int i = 0;
        while((i=in.read())!= -1)
        	tempBuf.append((char)i);
     

what is the problem in this code?

Thanks in advance,

Pons