Re: OutOfMemoryError in org.ksoap.transport.HttpTransport.call

Hi Dominic,

unfortunately, MIDP for Palm provides only 64 KB of heap space, 
regardless of the actual device memory. The memory representation of the 
String uses at least 9 KB (16 bit Unicode), and additional memory may be 
occupied by other dynamic program resources. Also, assembling the string 
*may* occupy 18 KB if the string needs to be copied to a new location 
because of insufficient buffer space, and the kXML internal data buffer 
may grow to the total string size....

I hope this problem will vanish when the PDAP Reference Implementation 
is available....

Best,
Stefan

Dominic Valentino wrote:
> Help!
> 
> Has anyone seen a java.lang.OutOfMemoryError in the
> HttpTransport.call method?
> 
> The RPC method I'm calling returns a String (which
> happens to be an XML document).  When the return
> String approaches about 4.5K, this error occurs.  For
> Strings of smaller size it works fine.
> 
> Could my problem be that since the String I'm
> returning from the SOAP service is in XML, and there
> are tons of XML characters that need to be un-escaped
> by kXML?  Or could I just be running against some size
> limitation?
> 
> BTW, I running this on a Palm M515.
> 
> Thanks!
> 
> -Dominic  
> 
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