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Problems with PUT requests

From: olga <olga@goliath.eai.com>
Date: Mon, 24 Aug 1998 17:04:22 -0500 (CDT)
Message-ID: <XFMail.980824170422.olga@eai.com>
To: www-html@w3.org
Hi,

I am trying to write a wrapper class MyWWWLib which uses 3wc.
I have the function "putURL" which processes HTTP PUT requests.

The problem is that in the client code like following:

...
        MyWWWLib lib;
        lib.putURL(src, dest);
        lib.putURL(src, dest);

...


or like: 

...
        MyWWWLib lib;
        lib.getURL(src, dest);  //GET request
        lib.putURL(src, dest);

...

the first putURL (or getURL) request is processed correctly and then the
programs hangs... (even though multiple get requests are processed w/o any
problems).

I suspect that the problem is in the callback function(?), but I do not know how
to write it correctly.

I would appreciate any help on this matter.

Thank you,

        Olga Antropova.
 
------------------------------ There is my current callback function:

PRIVATE HTChunk * result = NULL;

PRIVATE int terminate_handler (HTRequest * request, HTResponse * response,
                               void * param, int status) 
{
    if (status == HT_LOADED && result && HTChunk_data(result)) {
        fprintf(stderr, HTChunk_data(result));
        HTChunk_delete(result);
    }

    HTRequest_delete(request);

    return HT_OK;
}
-------------------------------- and part of the PUT function:

BOOL MyWWWLib::putURL(const char* url, const char* local_filename)  

{
  
        HTRequest *request;
        request = HTRequest_new();
        BOOL status = NO;

        HTProfile_newNoCacheClient(APP_NAME, APP_VERSION);

        HTNet_addAfter(terminate_handler, NULL, NULL, HT_ALL, HT_FILTER_LAST); 
         
        HTParentAnchor * destination;    // Destination for PUT, etc. 
        HTParentAnchor * source = NULL;  // The file we want to put 
        char * cwd = HTGetCurrentDirectoryURL();
             
             
        char * ref = HTParse(local_filename, cwd, PARSE_ALL);
        source = (HTParentAnchor *) HTAnchor_findAddress(ref);
        HT_FREE(ref);
             
        char * dest = HTParse(url, cwd, PARSE_ALL);
        destination = (HTParentAnchor *) HTAnchor_findAddress(dest);
        HT_FREE(dest);  
             
             
        status = HTPutDocumentAnchor( source, (HTAnchor *) destination, request
);
             
        HT_FREE(dest);
        HT_FREE(ref);
        HT_FREE(cwd);
             
        HTEventList_loop(request);  
             
           
        return status;
}



----------------------------------
E-Mail: olga <olga@eai.com>
Date: 24-Aug-98

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Received on Monday, 24 August 1998 18:01:28 GMT

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