axis-java-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Thiruvottiyur Subram, Nithya" <nith...@qualcomm.com>
Subject RE: Client times out before getting back the response
Date Mon, 29 Sep 2008 18:41:48 GMT
Thanks a lot for your help,

I will implement this and get back to you..


Thanks,
Nithya

________________________________
From: keith chapman [mailto:keithgchapman@gmail.com]
Sent: Monday, September 29, 2008 11:16 AM
To: axis-dev@ws.apache.org
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 <nithyas@qualcomm.com<mailto:nithyas@qualcomm.com>>
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:keithgchapman@gmail.com<mailto:keithgchapman@gmail.com>]
Sent: Monday, September 29, 2008 11:02 AM
To: axis-dev@ws.apache.org<mailto:axis-dev@ws.apache.org>
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 <nithyas@qualcomm.com<mailto:nithyas@qualcomm.com>>
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

Mime
View raw message