Thanks a lot for your help, I will implement this and get back to you..
Thanks, Nithya ________________________________ From: keith chapman [mailto:[EMAIL PROTECTED] Sent: Monday, September 29, 2008 11:16 AM To: [email protected] Subject: Re: Client times out before getting back the response If you are using service client API then you could try the following, I have written this client for the version service running on mooshup.com<http://mooshup.com> which is a running instance of the WSO2 Mashup Server [1] public static void main(String[] args) throws RemoteException, StudentNotFoundExceptionException1, InterruptedException { ServiceClient client = new ServiceClient(); Options options = new Options(); options.setTo(new EndpointReference("https://mooshup.com/services/system/version";)); options.setAction("http://services.mashup.wso2.org/version/ServiceInterface/getVersionRequest";); client.setOptions(options); client.sendReceiveNonBlocking(null, new MyCallbackHandler()); Thread.sleep(10000); } static class MyCallbackHandler implements AxisCallback { public void onMessage(MessageContext messageContext) { System.out.println("On Message"); System.out.println(messageContext.getEnvelope().getBody().toString()); } public void onFault(MessageContext messageContext) { System.out.println("On Fault"); } public void onError(Exception e) { System.out.println("On Error"); } public void onComplete() { System.out.println("On Message"); } } Thanks, Keith. [1] http://wso2.org/projects/mashup On Mon, Sep 29, 2008 at 11:34 PM, Thiruvottiyur Subram, Nithya <[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>> wrote: Hello, Thanks for your response. I am new to the whole web service concept, Could you please help me on how I can make it asynchronous? Thanks, Nithya ________________________________ From: keith chapman [mailto:[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>] Sent: Monday, September 29, 2008 11:02 AM To: [email protected]<mailto:[email protected]> Subject: Re: Client times out before getting back the response Did you try calling the service in a async manner? If the server takes 15-10 mins to respond you might be better off doing this. Thanks, Keith. On Mon, Sep 29, 2008 at 11:18 PM, Thiruvottiyur Subram, Nithya <[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>> wrote: Hello, We are having problems with our Client when the Server (running as a Web Service) takes a long time to process the request. The Client just times out after about 2 minutes in such cases. I tried setting the options for axis client in many ways: options.setProperty(HTTPConstants.SO_TIMEOUT, new Integer(1800000)); options.setProperty(HTTPConstants.CONNECTION_TIMEOUT, new Integer(1800000)); options.setProperty(org.apache.axis2.transport.http.HTTPConstants.CONNECTION_TIMEOUT , new Integer("7200000")); Options.setTimeOutInMillis(100000000); I modified axis2.xml too for timeout in case the server was the one initiating the closure. Nothing seems to work.. Below is the error message on the client side. On the server side, there are no errors and we can see some processing going on (which will take about 15-20 mins)... Sep 23, 2008 1:34:45 PM org.apache.axis2.transport.http.HTTPSender sendViaPost INFO: Unable to sendViaPost to url[http://localhost:8084/WebServerTest/services/MediaFLOMDRQueryService] java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.read(Unknown Source) at java.io.BufferedInputStream.fill(Unknown Source) at java.io.BufferedInputStream.read(Unknown Source) at org.apache.commons.httpclient.HttpParser.readRawLine(HttpParser.java:77) at org.apache.commons.httpclient.HttpParser.readLine(HttpParser.java:105) at org.apache.commons.httpclient.HttpConnection.readLine(HttpConnection.java:1115) at org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$HttpConnectionAdapter.readLine(MultiThreadedHttpConnectionManager.java:1373) at org.apache.commons.httpclient.HttpMethodBase.readStatusLine(HttpMethodBase.java:1832) at org.apache.commons.httpclient.HttpMethodBase.readResponse(HttpMethodBase.java:1590) at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:995) at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:397) at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:170) at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:396) at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346) at org.apache.axis2.transport.http.AbstractHTTPSender.executeMethod(AbstractHTTPSender.java:520) at org.apache.axis2.transport.http.HTTPSender.sendViaPost(HTTPSender.java:191) at org.apache.axis2.transport.http.HTTPSender.send(HTTPSender.java:77) at org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:327) at org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:206) at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:396) at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:374) at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:211) at org.apache.axis2.client.OperationClient.execute(OperationClient.java:163) at org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:528) at org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:508) at org.eclipse.cosmos.dc.provisional.cmdbf.query.client.QueryServiceClient.graphQuery(QueryServiceClient.java:97) at org.eclipse.cosmos.dc.provisional.cmdbf.query.client.QueryServiceClient.graphQuery(QueryServiceClient.java:114) at com.qualcomm.mediaflo.mdrclient.MdrClient.queryGraph(MdrClient.java:257) at testMdR.testgetCompleteGraphForWebServices(testMdR.java:26) at testMdR.main(testMdR.java:43) org.eclipse.cosmos.dc.provisional.cmdbf.exception.CMDBfException: org.apache.axis2.AxisFault: Read timed out at org.eclipse.cosmos.dc.provisional.cmdbf.query.client.QueryServiceClient.graphQuery(QueryServiceClient.java:100) at org.eclipse.cosmos.dc.provisional.cmdbf.query.client.QueryServiceClient.graphQuery(QueryServiceClient.java:114) at com.qualcomm.mediaflo.mdrclient.MdrClient.queryGraph(MdrClient.java:257) at testMdR.testgetCompleteGraphForWebServices(testMdR.java:26) at testMdR.main(testMdR.java:43) Caused by: org.apache.axis2.AxisFault: Read timed out at org.apache.axis2.AxisFault.makeFault(AxisFault.java:417) at org.apache.axis2.transport.http.HTTPSender.sendViaPost(HTTPSender.java:195) at org.apache.axis2.transport.http.HTTPSender.send(HTTPSender.java:77) at org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:327) at org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:206) at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:396) at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:374) at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:211) at org.apache.axis2.client.OperationClient.execute(OperationClient.java:163) at org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:528) at org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:508) at org.eclipse.cosmos.dc.provisional.cmdbf.query.client.QueryServiceClient.graphQuery(QueryServiceClient.java:97) ... 4 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.read(Unknown Source) at java.io.BufferedInputStream.fill(Unknown Source) at java.io.BufferedInputStream.read(Unknown Source) at org.apache.commons.httpclient.HttpParser.readRawLine(HttpParser.java:77) at org.apache.commons.httpclient.HttpParser.readLine(HttpParser.java:105) at org.apache.commons.httpclient.HttpConnection.readLine(HttpConnection.java:1115) at org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$HttpConnectionAdapter.readLine(MultiThreadedHttpConnectionManager.java:1373) at org.apache.commons.httpclient.HttpMethodBase.readStatusLine(HttpMethodBase.java:1832) at org.apache.commons.httpclient.HttpMethodBase.readResponse(HttpMethodBase.java:1590) at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:995) at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:397) at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:170) at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:396) at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346) at org.apache.axis2.transport.http.AbstractHTTPSender.executeMethod(AbstractHTTPSender.java:520) at org.apache.axis2.transport.http.HTTPSender.sendViaPost(HTTPSender.java:191) ... 14 more =======Query response:=== <?xml version="1.0" encoding="UTF-8"?> INFO : QueryResponseHandler.buildGraph : Responce XML = <?xml version="1.0" encoding="UTF-8"?> INFO : com.qualcomm.mediaflo.mdrcommon.utils.XPathEvaluationHelper.constructor : Entered [Fatal Error] :1:39: Premature end of file. ERROR : com.qualcomm.mediaflo.mdrcommon.utils.XPathEvaluationHelper.constructor : Error while parsing the document Premature end of file. ERROR : QueryResponseHandler.buildGraph : Exception while buildGraph = null Exception in thread "main" java.lang.Exception: com.qualcomm.mediaflo.mdrcommon.exceptions.MfConfigurationException at com.qualcomm.mediaflo.cosmos.QueryResponseHandler.buildGraph(QueryResponseHandler.java:130) at com.qualcomm.mediaflo.mdrclient.MdrClient.queryGraph(MdrClient.java:283) at testMdR.testgetCompleteGraphForWebServices(testMdR.java:26) at testMdR.main(testMdR.java:43) Caused by: com.qualcomm.mediaflo.mdrcommon.exceptions.MfConfigurationException at com.qualcomm.mediaflo.mdrcommon.utils.XPathEvaluationHelper.<init>(XPathEvaluationHelper.java:128) at com.qualcomm.mediaflo.cosmos.QueryResponseHandler.buildGraph(QueryResponseHandler.java:83) ... 3 more Caused by: org.xml.sax.SAXParseException: Premature end of file. at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(Unknown Source) at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(Unknown Source) at javax.xml.parsers.DocumentBuilder.parse(Unknown Source) at com.qualcomm.mediaflo.mdrcommon.utils.XPathEvaluationHelper.<init>(XPathEvaluationHelper.java:116) ... 4 more Thanks a lot, Nithya -- Keith Chapman Senior Software Engineer WSO2 Inc. Oxygenating the Web Service Platform. http://wso2.org/ blog: http://www.keith-chapman.org -- Keith Chapman Senior Software Engineer WSO2 Inc. Oxygenating the Web Service Platform. http://wso2.org/ blog: http://www.keith-chapman.org
