At 05:36 PM 5/20/2007, Jean-Baptiste BRIAUD wrote:
Yes, I'm developping the server, so I everything is open.
I'd totally switch things then.
I used SOAP on a previous project and it is dam' slow.
SOAP is actually not slow at all, the biggest issue is
the transfer of the WSDL. That is assuming you're working
with a parser building the request via the WSDL. If you
figure you already know the API at the other end, you can
just build the SOAP request without the WSDL. And that's
plenty fast and has maybe a few extra bytes compared to
plain XML.
XML-RPC could be OK but I would prefer having my own XML.
Why? It seems like there's probably a lot more you'r not
saying. XML is actually far more overhead than SOAP.
SOAP uses the XML but the leap from pure data -> XML
is far slower than XML -> SOAP.
I fully agree : nothing by the URL.
Could you confirm that the following code snipset ensure that data
won't be transmitted via URL :
LzParam.addValue("xml", theXmlText, false)
// I assumed the last parameter set to false ensure that.
I don't believe it does anything of the sort. As far as I know
(and I do admit I'm not an experienced Laszlo expert), lzParam
is just building values. What you do with the values is
entirely separate. So what do you do with that lzParam variable?
That's what matters, not building the parameter list.
Somehow that's got to translate into the request being labeled
as "POST" instead of "GET". Then the parameters have to be
sent in the body of the request, *not* the URL.
So, how do I build my XML on laszlo side ?
You create an XML object, then use the DOM to build data
nodes, set their values, set attributes of nodes, etc..
Is it just string concatenation ?
NO.
Is there more efficient than that ?
Do I just pass that XML as a request paremeter ?
Or is there other way than parameter to pass a large text to an HTTP request ?
You post the whole thing as the body, that's it.
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