Hi Roland, Thank you for your previous help. I have already fixed the previous problems. But they are not actual cause of the problem. As I said, some services are ok, some are not. Finally it turns out that it is because I didn't set proxy.
Regards, Xinjun On 8/11/06, Roland Weber <[EMAIL PROTECTED]> wrote:
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]
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