[jira] Work started: (AXIS2-1970) Enabling the cache gets stuck in a loop and creates a file that won't stop growing

["Thilina Gunarathne (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AXIS2-1970?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on AXIS2-1970 started by Thilina Gunarathne.

> Enabling the cache gets stuck in a loop and creates a file that won't stop growing
> ----------------------------------------------------------------------------------
>
>                 Key: AXIS2-1970
>                 URL: https://issues.apache.org/jira/browse/AXIS2-1970
>             Project: Axis 2.0 (Axis2)
>          Issue Type: Bug
>    Affects Versions: 1.1.1
>         Environment: Windows
>            Reporter: Andrew York
>         Assigned To: Thilina Gunarathne
>            Priority: Blocker
>
> I marked this as a blocker because cache can't be enabled on the client side.
> The following program will create a file that does not stop growing until I terminate the process:
> /*
>  * Copyright 2004,2005 The Apache Software Foundation.
>  *
>  * Licensed under the Apache License, Version 2.0 (the "License");
>  * you may not use this file except in compliance with the License.
>  * You may obtain a copy of the License at
>  *
>  *      http://www.apache.org/licenses/LICENSE-2.0
>  *
>  * Unless required by applicable law or agreed to in writing, software
>  * distributed under the License is distributed on an "AS IS" BASIS,
>  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
>  * See the License for the specific language governing permissions and
>  * limitations under the License.
>  */
> import javax.activation.DataHandler;
> import javax.activation.FileDataSource;
> import org.apache.axiom.om.OMAbstractFactory;
> import org.apache.axiom.om.OMElement;
> import org.apache.axiom.om.OMFactory;
> import org.apache.axiom.om.OMNamespace;
> import org.apache.axiom.om.OMText;
> import org.apache.axis2.Constants;
> import org.apache.axis2.addressing.EndpointReference;
> import org.apache.axis2.client.Options;
> import org.apache.axis2.client.ServiceClient;
> import org.apache.axis2.context.ConfigurationContext;
> import org.apache.axis2.context.ConfigurationContextFactory;
> public class Client {
>     public static void main(String[] args) throws Exception {
>         
>     	String endPoint = "http://localhost:9080/axis2/services/UserGuideSampleService";
>     		
>         ConfigurationContext ctx = ConfigurationContextFactory.createConfigurationContextFromFileSystem(".", "client.axis2.xml");
>         
>         ServiceClient client = new ServiceClient(ctx, null);
>         Options options = new Options();
>         options.setAction("urn:echo");
>         options.setTo(new EndpointReference(endPoint));
>         options.setProperty(Constants.Configuration.CACHE_ATTACHMENTS,Constants.VALUE_TRUE);
>         options.setProperty(Constants.Configuration.ATTACHMENT_TEMP_DIR, "temp");
>         options.setProperty(Constants.Configuration.FILE_SIZE_THRESHOLD, "4000");
>         client.setOptions(options);
>         
>         OMElement response = client.sendReceive(getPayload("Hello world"));
>         
>         System.out.println(response);
>         
>     }
>     
>     private static OMElement getPayload(String value) {
>         OMFactory factory = OMAbstractFactory.getOMFactory();
>         OMNamespace ns = factory.createOMNamespace("http://ws.apache.org/axis2/xsd","ns1");
>         OMElement elem = factory.createOMElement("echo", ns);
>         OMElement childElem = factory.createOMElement("param0", null);
>         childElem.setText(value);
>         elem.addChild(childElem);
>         //User can set optimized to false by using the following
>         //textData.doOptimize(false);
>         return elem;
>     }
>     
> }
> The file that is created contains the response plus a whole lot of 0xFFs.  A hex dump of the file follow.  The beginning of the file is what is expected.  The rest isn't.
> <ns:echoResponse xmlns:ns="http://ws.apache.org/axis2/xsd"><ns:return>Hello world</ns:return></ns:echoResponse>
> 3C 3F 78 6D 6C 20 76 65 72 73 69 6F 6E 3D 27 31 2E 30 27 20 65 6E 63 6F 64 69 6E 67 3D 27 55 54 46 2D 38 27 3F 3E 3C 73 6F 61 70 65 6E 76 3A 45 6E 76 65 6C 6F 70 65 20 78 6D 6C 6E 73 3A 73 6F 61 70 65 6E 76 3D 22 68 74 74 70 3A 2F 2F 73 63 68 65 6D 61 73 2E 78 6D 6C 73 6F 61 70 2E 6F 72 67 2F 73 6F 61 70 2F 65 6E 76 65 6C 6F 70 65 2F 22 3E 3C 73 6F 61 70 65 6E 76 3A 48 65 61 64 65 72 20 2F 3E 3C 73 6F 61 70 65 6E 76 3A 42 6F 64 79 3E 3C 6E 73 3A 65 63 68 6F 52 65 73 70 6F 6E 73 65 20 78 6D 6C 6E 73 3A 6E 73 3D 22 68 74 74 70 3A 2F 2F 77 73 2E 61 70 61 63 68 65 2E 6F 72 67 2F 61 78 69 73 32 2F 78 73 64 22 3E 3C 6E 73 3A 72 65 74 75 72 6E 3E 48 65 6C 6C 6F 20 77 6F 72 6C 64 3C 2F 6E 73 3A 72 65 74 75 72 6E 3E 3C 2F 6E 73 3A 65 63 68 6F 52 65 73 70 6F 6E 73 65 3E 3C 2F 73 6F 61 70 65 6E 76 3A 42 6F 64 79 3E 3C 2F 73 6F 61 70 65 6E 76 3A 45 6E 76 65 6C 6F 70 65 3E FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF. . . . . .

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