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https://issues.apache.org/jira/browse/AXIS-1729?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Davanum Srinivas updated AXIS-1729:
-----------------------------------
Assignee: (was: Davanum Srinivas)
> DataHandler data is sent when making request without any parameter
> ------------------------------------------------------------------
>
> Key: AXIS-1729
> URL: https://issues.apache.org/jira/browse/AXIS-1729
> Project: Axis
> Issue Type: Bug
> Affects Versions: 1.2RC2
> Environment: Windows XP SP2
> Reporter: vd
>
> Description:
> Have an interface:
> public interface TestService{
> public DataHandler getData();
> }
> When a client call a server, the server send back a file (a FileDataSource
> passing into a DataHandler instance). All good. The client receive the
> data, wrap it in a BufferedReader and read all the data, then close the
> reader stream.
> However, when I call getData() again (after the first call), the client waits
> for a long time.
> Using a TcpMonitor, I was shocked to find out that the post from client to
> the server also include most of the data in the file. Is this a known bug?
> It's seems a definitely a big bug in Axis, not my code. I don't know if the
> communication choked because of this sending data from client, but these are
> 2 big problems here. The first problem is data is sending without specified
> so. The 2nd problem is the request hangs after some data was sent back.
> If the service has another function which has no DataHandler in its
> signature, calling this function after the getData() also send the previously
> received data. This problems was shown in both rpc/encoding and wrap/literal.
> To reproduce the problem, follow these steps:
> 1) create an interface:
> public interface TestService{
> public DataHandler getData();
> }
> 2) Compile this interface and use Java2Wsdl to generate wsdl file
> 3) Use the generated wsdl file to generate all the stub, skeleton, locator,
> whatever
> 4) Implement the service:
> public DataHandler getData() throws java.rmi.RemoteException{
> try{
> javax.activation.DataHandler data = null;
> data = new javax.activation.DataHandler(new
> FileDataSource("testfile.txt"));
> return data;
> }catch(Exception e){
> return null;
> }
> }
> 5) Deploy the server code
> 6) Write a little client to call this twice, using a same stub obtained from
> the locator
> Also make sure to set the scope of this test service on the server to
> "application" scope.
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