Re: Cliento SOAP in lua

[Tomas Guisasola Gorham <tomas@...>]

	Hi José Francisco

On Wed, 10 Oct 2012, José Francisco Luis Medina wrote:
> local client = require "soap.client"
> local ns, meth, ent = client.call {
>         url = "http://localhost:8080/Directorio/ServicioDirectorio";,
>         soapaction = "",
>         method = "listarAlcaldia",
>
> entries = {
>         ["attr"] = {
>         },
>         [1] = "2010-01-01",
>         ["tag"] = "fecha",
> } 
> }
	Certainly you have to add another table inside entries.  Take a
look at the example.  Also, you shouldn't define soapaction as an empty
string; let it nil if you're using SOAP version 1.2.  In your case,
the code should look like that:

...
local ns, meth, ent = client.call {
	url = "http://localhost:8080/Directorio/ServicioDirectorio";,
	--soapaction = "", -- don't do that!
	soapversion = 1.2, -- you should check that!
	method = "listarAlcaldia",
	entries = {
		{ tag = "fecha", "2010-01-01", },
	} 
}

	(I wrote the code succintly, but this is a matter of taste :-)
	Do you have a public URL?  I can check it for you...

> and returns me:
>
>
> <?xml version='1.0' encoding='UTF-8'?><S:Envelope 
> xmlns: S="http://schemas.xmlsoap.org/soap/envelope/";><S:Body><S:Fault 
> xmlns: ns4="http://www.w3.org/2003/05/soap-envelope";><faultcode>S:Client</faultcode><faultstring>Cannot 
> find dispatch method for 
> {}listarAlcaldia</faultstring></S:Fault></S:Body></S:Envelope>
> stack traceback:
>     [C]: in function 'assert'
>     /usr/share/lua/5.1/soap/client.lua:93: in function 'call'
>     lua_client.lua:2: in main chunk
>     [C]: ?
	The actual error message is "Cannot find dispatch method for
{}listarAlcaldia", which seems strange.  It could be a problem with the
SOAP version (version 1.1 had a mandatory SOAPAction header, but version
1.2 remove it).  Can you check that?

	Regards,
		Tomás