Yes, that is some OS-dependent timeout value. 3 min. and 15 seconds or so on Linux, some other timeout value on Winblows, etc.
Otis On Thu, 31 January 2002, [EMAIL PROTECTED] wrote: > > Incidentally, it doesn't actually hang indefinately, for me it looks like it > times out after about 3 minutes and 12 seconds. > > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] > Sent: Thursday, January 31, 2002 1:24 PM > To: [EMAIL PROTECTED] > Subject: RE: httpclient hangs indefinately > > > Well, since the con.open() method creates a new Socket object, it is subject > to the behavior of the Socket class. Unfortunately, at least as of 1.3, > attempting to create a new Socket to a host/port combo that does not answer > blocks indefinately (or at least for a very long time), this can't be > avoided directly. (It would be really nice if the JDK provided a Socket > constructor that took a timeout value to pass to the underlying OS). The > three ways I can think of to avoid it off hand are: > > 1. Implement a timeout mechanism outside of HttpClient with a > seperate thread that interrupts the connection attempts. > 2. Implement a Socket object in the HttpClient framework that uses > this same sort of mechanism but hides the details behind the API > 3. Use the 1.4 JDK and upgrade everything to use the new channels > API in non-blocking mode. > > I wish there were a cleaner way. If anyone knows of one I'd love to hear > it. > > - > John > > -----Original Message----- > From: Allen, Michael B (RSCH) [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, January 30, 2002 10:50 PM > To: '[EMAIL PROTECTED]' > Subject: httpclient hangs indefinately > > > If I just use a simple test program like below and try to connect to certain > IP addresses that > are routable but don't have anything listing at the other end (returns > nothing, dead air), the > client hangs indefinately. Can anyone think of a solution to this problem? > > Thanks, > Mike > > import org.apache.commons.httpclient.*; > > public class Test { > > public static void main(String[] argv) throws Exception { > HttpConnection con = new HttpConnection( argv[0], > Integer.parseInt( argv[1] )); > con.open(); > con.printLine( "GET /index.html HTTP/1.0" ); > con.printLine(); > String s; > while(( s = con.readLine() ) != null ) { > System.out.println( s ); > } > } > } > > > -- > To unsubscribe, e-mail: > <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: > <mailto:[EMAIL PROTECTED]> > > -- > To unsubscribe, e-mail: > <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: > <mailto:[EMAIL PROTECTED]> > > -- > To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> _________________________________________________________________ iVillage.com: Solutions for Your Life Check out the most exciting women's community on the Web http://www.ivillage.com -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
