First, this is not quite the right list for asking this question. It
would have better been asked on the commons-httpclient-dev list.
But anyway, your code snippet does not show how you create the
HttpClient instance that you use. Be aware that by default you get one
that uses the so called SimpleConnectionManager. You cannot use that
one to access the same connection concurrently from more than one
thread. If you want HttpClient to manage the connections for you in a
multithreaded environment, you should use the
MutliThreadedConnectionManager.
Ingo
> Hello Guys,
>
> Subject: URLGetMethod.executeMethod is hanging under multi threaded environment
>
> Please see the folloiwng code. I am trying to download the mails of MS Exchange
> Server using
> URLGetMethod.executeMethod. But when execution pointer comes to the thread area
> (URLGetMethod.executemethod),
>
> URLGetMethod.executemethod is not coming out of it's loop. Could you please explain
> what is the
> problem with this code??
>
>
> class SaveAttachmentThread
> extends Thread
> implements Runnable {
> static int threadCount = 0;
> String uri = "";
> String strAttachmentName = "";
> private org.apache.commons.httpclient.HttpClient client = null;
> org.apache.commons.httpclient.methods.UrlGetMethod attachmentMethod = null;
>
> public SaveAttachmentThread(String uri, String strAttachmentName,
> org.apache.commons.httpclient.HttpClient client) {
> this.uri = uri;
> this.strAttachmentName = strAttachmentName;
> this.client = client;
>
> }
>
> public SaveAttachmentThread(org.apache.commons.httpclient.methods.
> UrlGetMethod _getMethod, String attachment) {
> attachmentMethod = _getMethod;
> this.strAttachmentName = attachment;
> }
>
> public void run() {
> //strAttachmentName = URLDecoder.decode(strAttachmentName);
> System.err.println("Saved to " + strAttachmentName);
> System.err.println("URL :" + uri);
> try {
>
>
> System.err.println("Saving the URL :" + strAttachmentName);
> org.apache.commons.httpclient.methods.UrlGetMethod getMethod = new org.
> apache.commons.httpclient.methods.UrlGetMethod(uri);
> int status = client.executeMethod(getMethod);
>
>
> byte attachmentBytes[] = getMethod.getResponseBody();
> FileOutputStream fout = new FileOutputStream(strAttachmentName);
> fout.write(attachmentBytes);
> fout.close();
> fout = null;
>
> threadCount++;
> System.err.println(threadCount);
>
> }
> catch (Throwable e) {
> System.err.println("Error raised while saving the URI : " +
> strAttachmentName);
> e.printStackTrace();
> }
> }
> }
>
>
> Thanks
> Sudhakar
>
>
>
> =====
> "No one can earn a million dollars honestly."- William Jennings Bryan (1860-1925)
>
> "Make everything as simple as possible, but not simpler."- Albert Einstein
> (1879-1955)
>
> "It is dangerous to be sincere unless you are also stupid."- George Bernard Shaw
> (1856-1950)
>
>
>
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