wiki:Python_SIP/Presence

Version 1 (modified by bennylp, 11 years ago) (diff)

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SIP Presence

Subscribing to Buddy's Presence Status

To subscribe to buddy's presence status, you need to add a buddy object, install callback to handle buddy's event, and start subscribing to buddy's presence status. The snippet below shows a sample code to achieve these.

class MyBuddyCallback(pjsua.BuddyCallback):
    def __init__(self, buddy=None):
        pjsua.BuddyCallback.__init__(self, buddy)

    def on_state(self):
        print "Buddy", self.buddy.info().uri, "is",
        print self.buddy.info().online_text

try:
    uri = '"Alice" <sip:alice@example.com>'
    buddy = acc.add_buddy(uri, cb=MyBuddyCallback())
    buddy.subscribe()

except pjsua.Error, err:
    print 'Error adding buddy:', err

Responding to Presence Subscription Request