Document de référence pour le dialogue au protocole SAMP:
www.ivoa.net/documents/SAMP/20120411/REC-SAMP-1.3-20120411.html

Content-Type: text/xml
Cache-Control: no-cache
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User-Agent: Aladin/v7.533 Java/1.6.0_27
Host: localhost:8001
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive
Content-Length: 101

<?xml version="1.0"?><methodCall><methodName>samp.hub.ping</methodName><params></params></methodCall>
ping call received
Response message sent
Here is the message: POST / HTTP/1.1
Content-Type: text/xml
Cache-Control: no-cache
Pragma: no-cache
User-Agent: Aladin/v7.533 Java/1.6.0_27
Host: localhost:8001
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive
Content-Length: 169

<?xml version="1.0"?><methodCall><methodName>samp.hub.register</methodName><params><param><value>&#32;mysupersecret#0032557sentence</value></param></params></methodCall>
Registration request called
Message composition
Message composition 2 
<member><name>samp.self-id</name><value><string>0</string></value></member>
Sending message <?xml version="1.0"?>
<methodResponse>
        <params>
                <param>
                        <value>
                                <struct>
<member><name>samp.private-key</name><value><string>client-key:b79884e0</string></value></member>
<member><name>samp.hub-id</name><value><string>hub-id:b79884e0</string></value></member>
<member><name>samp.self-id</name><value><string>0</string></value></member>
<member><name>samp.url-translator</name><value><string>http://localhost:8001/</string></value></member>
</struct></value></param>
</params>
</methodResponse>

Response message sent
Here is the message: POST / HTTP/1.1
Content-Type: text/xml
Cache-Control: no-cache
Pragma: no-cache
User-Agent: Aladin/v7.533 Java/1.6.0_27
Host: localhost:8001
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive
Content-Length: 1053

<?xml version="1.0"?><methodCall><methodName>samp.hub.declareMetadata</methodName><params><param><value>client-key:b79884e0</value></param><param><value><struct><member><name>aladin.version</name><value>v7.533</value></member><member><name>samp.description.text</name><value>The&#32;Aladin&#32;sky&#32;atlas&#32;and&#32;VO&#32;Portal</value></member><member><name>author.email</name><value>pierre.fernique@astro.unistra.fr</value></member><member><name>author.affiliation</name><value>CDS,&#32;Observatoire&#32;astronomique&#32;de&#32;Strasbourg</value></member><member><name>author.name</name><value>Pierre&#32;Fernique,&#32;Thomas&#32;Boch</value></member><member><name>samp.icon.url</name><value>http://aladin.u-strasbg.fr/aladin_large.gif</value></member><member><name>home.page</name><value>http://aladin.u-strasbg.fr/</value></member><member><name>samp.documentation.url</name><value>http://aladin.u-strasbg.fr/java/FAQ.htx</value></member><member><name>samp.name</name><value>Aladin</value></member></struct></value></param></params></methodCall>
Client Metadata received
0
GXmlElement::member
 GXmlElement::name
    GXmlText::aladin.version
  GXmlElement::value
    GXmlText::v7.5330xb6d2f1a41
GXmlElement::member
  GXmlElement::name
    GXmlText::samp.description.text
  GXmlElement::value
    GXmlText::The&#32;Aladin&#32;sky&#32;atlas&#32;and&#32;VO&#32;Portal0xb6d2f1a42
GXmlElement::member
  GXmlElement::name
    GXmlText::author.email
  GXmlElement::value
    GXmlText::pierre.fernique@astro.unistra.fr0xb6d2f1a43
GXmlElement::member
  GXmlElement::name
    GXmlText::author.affiliation
  GXmlElement::value
    GXmlText::CDS,&#32;Observatoire&#32;astronomique&#32;de&#32;Strasbourg0xb6d2f1a44
GXmlElement::member
  GXmlElement::name
    GXmlText::author.name
  GXmlElement::value
    GXmlText::Pierre&#32;Fernique,&#32;Thomas&#32;Boch0xb6d2f1a45
GXmlElement::member
 GXmlElement::name
    GXmlText::samp.icon.url
  GXmlElement::value
    GXmlText::http://aladin.u-strasbg.fr/aladin_large.gif0xb6d2f1a46
GXmlElement::member
  GXmlElement::name
    GXmlText::home.page
  GXmlElement::value
    GXmlText::http://aladin.u-strasbg.fr/0xb6d2f1a47
GXmlElement::member
  GXmlElement::name
    GXmlText::samp.documentation.url
  GXmlElement::value
    GXmlText::http://aladin.u-strasbg.fr/java/FAQ.htx0xb6d2f1a48
GXmlElement::member
  GXmlElement::name
    GXmlText::samp.name
  GXmlElement::value
    GXmlText::Aladin0xb6d2f1a4
Client Metadata : Name Aladin
Response message sent
Here is the message: POST / HTTP/1.1
Content-Type: text/xml
Cache-Control: no-cache
Pragma: no-cache
User-Agent: Aladin/v7.533 Java/1.6.0_27
Host: localhost:8001
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive
Content-Length: 216

##########  setXmlrpcCallback informs the hub of the RPC endoint of the client (callable client)##################
<?xml version="1.0"?><methodCall><methodName>samp.hub.setXmlrpcCallback</methodName><params><param><value>client-key:b79884e0</value></param><param><value>http://127.0.0.1:42195/</value></param></params></methodCall>
Here is the message: POST / HTTP/1.1
Content-Type: text/xml
Cache-Control: no-cache
Pragma: no-cache
User-Agent: Aladin/v7.533 Java/1.6.0_27
Host: localhost:8001
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive
Content-Length: 216

<?xml version="1.0"?><methodCall><methodName>samp.hub.setXmlrpcCallback</methodName><params><param><value>client-key:b79884e0</value></param><param><value>http://127.0.0.1:42195/</value></param></params></methodCall>
Here is the message: POST / HTTP/1.1
Content-Type: text/xml
Cache-Control: no-cache
Pragma: no-cache
User-Agent: Aladin/v7.533 Java/1.6.0_27
Host: localhost:8001
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive
Content-Length: 1272

<?xml version="1.0"?><methodCall><methodName>samp.hub.declareSubscriptions</methodName>
<params><param><value>client-key:b79884e0</value></param>
<param><value><struct><member><name>samp.hub.event.subscriptions</name><value><struct></struct></value></member>
<member><name>script.aladin.send</name><value><struct></struct></value></member>
<member><name>samp.hub.event.unregister</name><value><struct></struct></value></member>
<member><name>table.load.votable</name><value><struct></struct></value></member>
<member><name>samp.hub.disconnect</name><value><struct></struct></value></member>
<member><name>image.load.fits</name><value><struct></struct></value></member>
<member><name>samp.hub.event.shutdown</name><value><struct></struct></value></member>
<member><name>coord.pointAt.sky</name><value><struct></struct></value></member>
<member><name>samp.app.ping</name><value><struct></struct></value></member>
<member><name>table.load.fits</name><value><struct></struct></value></member>
<member><name>table.highlight.row</name><value><struct></struct></value></member>
<member><name>table.select.rowList</name><value><struct></struct></value></member>
<member><name>samp.hub.event.register</name><value><struct></struct></value></member>
</struct></value></param></params></methodCall>
Declare Subscriptions
Response message sent
Here is the message: POST / HTTP/1.1
Content-Type: text/xml
Cache-Control: no-cache
Pragma: no-cache
User-Agent: Aladin/v7.533 Java/1.6.0_27
Host: localhost:8001
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive
Content-Length: 166

<?xml version="1.0"?><methodCall><methodName>samp.hub.getRegisteredClients</methodName><params><param><value>client-key:b79884e0</value></param></params></methodCall>
ping call received
Response message sent
Here is the message: POST / HTTP/1.1
Content-Type: text/xml
Cache-Control: no-cache
Pragma: no-cache
User-Agent: Aladin/v7.533 Java/1.6.0_27
Host: localhost:8001
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive
Content-Length: 101

<?xml version="1.0"?><methodCall><methodName>samp.hub.ping</methodName><params></params></methodCall>
ping call received
Response message sent
Here is the message: POST / HTTP/1.1
Content-Type: text/xml
Cache-Control: no-cache
Pragma: no-cache
User-Agent: Aladin/v7.533 Java/1.6.0_27
Host: localhost:8001
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive
Content-Length: 209

<?xml version="1.0"?><methodCall><methodName>samp.hub.getSubscribedClients</methodName><params><param><value>client-key:b79884e0</value></param><param><value>samp.app.ping</value></param></params></methodCall>
ping call received
Response message sent