On Fri, 2007-03-30 at 12:04 +0200, [EMAIL PROTECTED] wrote: > Michele, > > I could reproduce this behaviour even with a single thread inside a loop. > After 4000 calls, Axis2 crashed.
What do you mean when you say "axis2 crashed"? The exception below it's not a crash. Instead, there's a know issue (see JIRA 2328) which causes an OutOfMemory error because of a memory leak in the connection listener. > > By the way, how can I stop local listener? Please see here http://www.nabble.com/-Axis2--ServiceClient-question-tf2496516.html#a6959251 Michele > I think this might be a security risk (if not needed). > > My sample code: > > ConfigurationContext configurationContext = > ConfigurationContextFactory.createConfigurationContextFromFileSystem(null, > null); > HttpClient httpClient = new HttpClient(new > MultiThreadedHttpConnectionManager()); > > configurationContext.setProperty(HTTPConstants.REUSE_HTTP_CLIENT, > Boolean.TRUE); > configurationContext.setProperty(HTTPConstants.CACHED_HTTP_CLIENT, > httpClient); > TestStub stub = new TestStub(configurationContext, SVC_URL); > Data param = new Data(); > param.setData(getData()); > > try { > for (int i = 0; i < 10000; i++) { > stub.call(param); > > if (i % 100 == 0) { > System.out.println(i); > } > } > } catch (Exception e) { > e.printStackTrace(); > } finally { > stub.cleanup(); > } > > > Console: > > ... > 3600 > 3700 > 3800 > 3900 > 4000 > 30.03.2007 12:00:54 org.apache.commons.httpclient.HttpMethodDirector > executeWithRetry > INFO: I/O exception (java.net.BindException) caught when processing request: > Address already in use: connect > 30.03.2007 12:00:54 org.apache.commons.httpclient.HttpMethodDirector > executeWithRetry > INFO: Retrying request > ... > > > -------- Original-Nachricht -------- > Datum: Fri, 30 Mar 2007 10:45:44 +0100 > Von: Michele Mazzucco <[EMAIL PROTECTED]> > An: [email protected] > Betreff: Re: java.net.BindException > > > Christoph, > > > > on the client start a local http server is started to receive the > > response. > > Do you use the same ServiceClient to send your requests? What about the > > ConfigurationContext? Do you clean up the ServiceClient(s) when you are > > done? Finally remember that if you are using a custom > > ConfigurationContext you have to manually close the connection listener > > (it's cleaned only if you use the default ConfigurationContext). > > > > configurationContext.getListenerManager ().stop(); > > > > Be careful because there's only one connection listener for each > > ConfigurationContext. > > > > Michele > > > > On Fri, 2007-03-30 at 10:52 +0200, [EMAIL PROTECTED] wrote: > > > Thanks for response. Your suggested solution does not work. After > > thousands of calls the Bind exception appears again. Then I have to wait a > > little > > (even with JVM restart) for next successful runs. > > > I think, that socket handling of HttpClient is the problem. No local > > server is started. > > > Please could you investigate this problem. I feel very uncomfortable > > about this behaviour, which might just raise in production under heavy load. > > > > > > I have created a JIRA issue. > > > > > > Christoph > > > > > > I guess the reason is explained here http://wso2.org/library/165 > > > Something like this should solve the problem > > > > > > ConfigurationContext configurationContext = ConfigurationContextFactory > > > .createConfigurationContextFromFileSystem(null, > > > null); > > > > > > HttpClient httpClient = new HttpClient( > > > new MultiThreadedHttpConnectionManager()); > > > > > > > > > configurationContext.setProperty(HTTPConstants.REUSE_HTTP_CLIENT, > > > Boolean.TRUE); > > > configurationContext > > > .setProperty(HTTPConstants.CACHED_HTTP_CLIENT, httpClient); > > > > > > > > > Michele > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
