[SR-Users] invalid xmlrpc response from pkg.stats?

Tue Mar 4 22:11:35 CET 2014

Perhaps the responses for xmlrpc have to be reviewed. I am not sure it 
can be fixed all in xmlrpc module or commands have to be reviewed as well.

What comes in my mind now, for a solution in xmlrpc module, is to wrap 
always the data in the response in an array.

Anyhow, everyone is welcome to contribute on properly formatting the 
response based on xmlrpc specs. The extension came via SER, so I am not 
sure who developed it initially.

Cheers,
Daniel

On 04/03/14 21:52, Juha Heinanen wrote:
> i tried make xmlrpc query on pkg.stats, but my xmlrpc lib was not able
> to parse the response (below).  according to xmlrpc spec:
>
>    The body of the response is a single XML structure, a
>    <methodResponse>, which can contain a single <params> which contains a
>    single <param> which contains a single <value>.
>
> according to the spec <value> is scalar value or <struct> or <array>.
> in sip proxy response below, there a several <struct>s in the <value>,
> which according to my understanding is violation of the spec.
>
> instead, the response should be like this:
>
> <?xml version="1.0"?>
> <methodResponse>
> <params>
> <param>
> <value>
> <array>
> <data>
> <value>
> <struct>...</struct>
> </value>
> <value>
> <struct>...</struct>
> </value>
> ...
> </data>
> </array>
> </param>
> </methodResponse>
>
> comments?
>
> -- juha
>
> --------------------------------------------------------------------------
>
> Received the following response:
>
> HTTP/1.0 200 OK
> Via: SIP/2.0/TCP 127.0.0.1:36643
> Server: OpenXg SIP Proxy (4.1.1-2 (i386/linux))
> Content-Length: 6311
>
> <?xml version="1.0"?>
> <methodResponse>
> <params>
> <param>
> <value><struct><member><name>entry</name><value><int>0</int></value></member><member><name>pid</name><value><int>5846</int></value></member><member><name>rank</name><value><int>0</int></value></member><member><name>used</name><value><int>4553004</int></value></member><member><name>free</name><value><int>559936</int></value></member><member><name>real_used</name><value><int>5731520</int></value></member></struct>
> <struct><member><name>entry</name><value><int>1</int></value></member><member><name>pid</name><value><int>5848</int></value></member><member><name>rank</name><value><int>1</int></value></member><member><name>used</name><value><int>4557328</int></value></member><member><name>free</name><value><int>554652</int></value></member><member><name>real_used</name><value><int>5736804</int></value></member></struct>
> <struct><member><name>entry</name><value><int>2</int></value></member><member><name>pid</name><value><int>5849</int></value></member><member><name>rank</name><value><int>2</int></value></member><member><name>used</name><value><int>4557328</int></value></member><member><name>free</name><value><int>554652</int></value></member><member><name>real_used</name><value><int>5736804</int></value></member></struct>
> <struct><member><name>entry</name><value><int>3</int></value></member><member><name>pid</name><value><int>5850</int></value></member><member><name>rank</name><value><int>3</int></value></member><member><name>used</name><value><int>4557328</int></value></member><member><name>free</name><value><int>554652</int></value></member><member><name>real_used</name><value><int>5736804</int></value></member></struct>
> <struct><member><name>entry</name><value><int>4</int></value></member><member><name>pid</name><value><int>5851</int></value></member><member><name>rank</name><value><int>4</int></value></member><member><name>used</name><value><int>4557328</int></value></member><member><name>free</name><value><int>554652</int></value></member><member><name>real_used</name><value><int>5736804</int></value></member></struct>
> <struct><member><name>entry</name><value><int>5</int></value></member><member><name>pid</name><value><int>5852</int></value></member><member><name>rank</name><value><int>4294967295</int></value></member><member><name>used</name><value><int>4556356</int></value></member><member><name>free</name><value><int>556296</int></value></member><member><name>real_used</name><value><int>5735160</int></value></member></struct>
> <struct><member><name>entry</name><value><int>6</int></value></member><member><name>pid</name><value><int>5853</int></value></member><member><name>rank</name><value><int>4294967295</int></value></member><member><name>used</name><value><int>4556356</int></value></member><member><name>free</name><value><int>556296</int></value></member><member><name>real_used</name><value><int>5735160</int></value></member></struct>
> <struct><member><name>entry</name><value><int>7</int></value></member><member><name>pid</name><value><int>5854</int></value></member><member><name>rank</name><value><int>4294967294</int></value></member><member><name>used</name><value><int>4563012</int></value></member><member><name>free</name><value><int>549112</int></value></member><member><name>real_used</name><value><int>5742344</int></value></member></struct>
> <struct><member><name>entry</name><value><int>8</int></value></member><member><name>pid</name><value><int>5857</int></value></member><member><name>rank</name><value><int>4294967295</int></value></member><member><name>used</name><value><int>4556368</int></value></member><member><name>free</name><value><int>556236</int></value></member><member><name>real_used</name><value><int>5735220</int></value></member></struct>
> <struct><member><name>entry</name><value><int>9</int></value></member><member><name>pid</name><value><int>5863</int></value></member><member><name>rank</name><value><int>4294967295</int></value></member><member><name>used</name><value><int>4556368</int></value></member><member><name>free</name><value><int>556236</int></value></member><member><name>real_used</name><value><int>5735220</int></value></member></struct>
> <struct><member><name>entry</name><value><int>10</int></value></member><member><name>pid</name><value><int>5873</int></value></member><member><name>rank</name><value><int>4294967295</int></value></member><member><name>used</name><value><int>4557616</int></value></member><member><name>free</name><value><int>554844</int></value></member><member><name>real_used</name><value><int>5736612</int></value></member></struct>
> <struct><member><name>entry</name><value><int>11</int></value></member><member><name>pid</name><value><int>5876</int></value></member><member><name>rank</name><value><int>5</int></value></member><member><name>used</name><value><int>4642360</int></value></member><member><name>free</name><value><int>467988</int></value></member><member><name>real_used</name><value><int>5823468</int></value></member></struct>
> <struct><member><name>entry</name><value><int>12</int></value></member><member><name>pid</name><value><int>5877</int></value></member><member><name>rank</name><value><int>6</int></value></member><member><name>used</name><value><int>4618200</int></value></member><member><name>free</name><value><int>493396</int></value></member><member><name>real_used</name><value><int>5798060</int></value></member></struct>
> <struct><member><name>entry</name><value><int>13</int></value></member><member><name>pid</name><value><int>5878</int></value></member><member><name>rank</name><value><int>7</int></value></member><member><name>used</name><value><int>4618200</int></value></member><member><name>free</name><value><int>493396</int></value></member><member><name>real_used</name><value><int>5798060</int></value></member></struct>
> <struct><member><name>entry</name><value><int>14</int></value></member><member><name>pid</name><value><int>5884</int></value></member><member><name>rank</name><value><int>4294967292</int></value></member><member><name>used</name><value><int>4035956</int></value></member><member><name>free</name><value><int>497228</int></value></member><member><name>real_used</name><value><int>5307880</int></value></member></struct>
> </value>
> </param>
> </params>
> </methodResponse>
>
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-- 
Daniel-Constantin Mierla - http://www.asipto.com
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