Re: [Htmlparser-developer] unlimited unconnected status in ConnectionManager.java

[Derrick O. <der...@gm...>]

This code snippet is only activated when redirection happens.

The HTTP standard <http://www.w3.org/Protocols/rfc2616/rfc2616.html> defines
several status codes<http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.3>
for
redirection:

   - 300 multiple choices (e.g. offer different languages)
   - 301 moved permanently
   - 302 found (originally temporary redirect, but now commonly used to
   specify redirection for unspecified reason)
   - 303 see other (e.g. for results of cgi-scripts)
   - 307 temporary redirect

When the limit is reached (repeated >= 20) the boolean value of repeat is
not set and the outer loop exits.

I'm not sure what your problem is in recompiling a modified file.

On Tue, Sep 21, 2010 at 10:42 AM, john wu <wj...@gm...> wrote:

> Hello,
>
> I met below problem when I used htmlparser.
>
> Problem: unlimited try to connect a web site to get the html page, but it
> failed in openConnection in ConnectionManager.java.
>
> Code:
>                          if ((3 == (code / 100)) && (repeated < 20))
>                                 if (null != (uri = getLocation (http)))
>                                 {
>                                     url = new URL (uri);
>                                     repeat = true;
>                                     repeated++;
>                                 }
>
> Here if repeated >= 20, then it will always to use the old url. And it will
> be in unlimited unconnected status.
>
> *Am I right?*
>
> So I try to modify the code, but the compile failed in mvn install and hint
> me there are some unexpected characters \65535.
> I opened it in eclipse and modified it.
> *Who could tell me what is the problem about it?*
>
> Thank you!
>
> Br,
>
> John Wu
>
>
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