Hello Xinjun,
I suggest you take a long, good, in-depth look at RFC 2616:
http://www.ietf.org/rfc/rfc2616.txt
There are PDF versions on the web if you prefer that.
In particular, you should study *everything* the RFC says
about proxies, because that's what your "router" is. And
there is a whole lot about proxies, including information
on which header fields must be passed through by a proxy
and which ones are strictly link-to-link and MUST NOT be
passed on to the next server. Once you've done that, fix
the following part of your code:
> Enumeration headerNames = request.getHeaderNames();
> while (headerNames.hasMoreElements()) {
> String name = (String) headerNames.nextElement();
> Enumeration values = request.getHeaders(name);
> while(values.hasMoreElements()) {
> String value = (String) values.nextElement();
> log.debug(name + ":" + value + "\n");
> method.addRequestHeader(name, value);
> }
>}
and also this:
> Header[] headers = method.getResponseHeaders();
> int headerSize = headers.length;
> for (int i = 0; i < headerSize; i++) {
> log.debug(headers[i].getName() + ":-" + headers[i].getValue());
> response.addHeader(headers[i].getName(), headers[i].getValue());
> }
The following part is questionable, since one of the headers
usually specifies which footers are to expect, and turning
footers into header could make the request invalid:
> Header[] footers = method.getResponseFooters();
> int footerSize = footers.length;
> for (int i = 0; i < footerSize; i++) {
> log.debug(footers[i].getName() + ":-" + footers[i].getValue());
> response.setHeader(footers[i].getName(), footers[i].getValue());
> }
On the other hand, it shouldn't matter. You're trying to access
the footers before receiving the message body, so they aren't
yet available anyway.
cheers,
Roland
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
