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# Slixmpp: The Slick XMPP Library
# Copyright (C) 2010 Nathanael C. Fritz
# This file is part of Slixmpp.
# See the file LICENSE for copying permission.
import slixmpp
from slixmpp.xmlstream import ElementBase
class Ping(ElementBase):
"""
Given that XMPP is based on TCP connections, it is possible for the
underlying connection to be terminated without the application's
awareness. Ping stanzas provide an alternative to whitespace based
keepalive methods for detecting lost connections.
Example ping stanza:
::
<iq type="get">
<ping xmlns="urn:xmpp:ping" />
</iq>
"""
name = 'ping'
namespace = 'urn:xmpp:ping'
plugin_attrib = 'ping'
interfaces = set()
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