Digi ConnectPort Network Device Guida Utente Scaricare il pdf (Pagina 92)

Sample programs

Make an RCI request-example program

Following is a simple RCI callback example:

import rci (1)

def cb(req): (2)

print "Received request: " + req (3)

r=rci.RciCallback() (4)

r.register_callback('test', cb) (5)

rci.process_request('<rci_request version="1.1"><do_command

target="test"><customxml/></do_command></rci_request>') (6)

Program notes

1 The rci module includes the RciCallback class needed by the program.

2 Create a function to be called whenever a remote entity wishes to communicate with this

script.

3 This simple function will simply demonstrate that it received a request that could be parsed

and handled however the application saw fit.

4 Create a callback object.

5 Assign the target “test” to the new callback object. If a remote entity issues a

“do_command” with the target “test”, the supplied callback function will be called.

6 This is simply an example that causes the callback to be called. This example could also

have been a remote SCI query through iDigi.

1 2 ... 87 88 89 90 91 92 93 94 95

Nessun commento

Digi ConnectPort Network Device Guida Utente Pagina 92