XEP 0199¶

class slixmpp.plugins.xep_0199.XEP_0199(xmpp, config=None)[source]¶

XEP-0199: XMPP Ping

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.

Also see <http://www.xmpp.org/extensions/xep-0199.html>.

Attributes:

keepalive – If True, periodically send ping requests: to the server. If a ping is not answered, the connection will be reset.
interval – Time in seconds between keepalive pings.: Defaults to 300 seconds.
timeout – Time in seconds to wait for a ping response.: Defaults to 30 seconds.

Methods:

send_ping – Send a ping to a given JID, returning the: round trip time.

async ping(jid=None, ifrom=None, timeout=None)[source]¶

Send a ping request and calculate RTT. This is a coroutine.

Parameters: jid (Optional[JID]) – The JID that will receive the ping.
Return type: float

send_ping(jid, ifrom=None, timeout=None, callback=None, timeout_callback=None)[source]¶

Send a ping request.

Parameters: jid (JID) – The JID that will receive the ping.

stanza = <module 'slixmpp.plugins.xep_0199.stanza' from '/home/docs/checkouts/readthedocs.org/user_builds/slixmpp/checkouts/slix-1.7.1/slixmpp/plugins/xep_0199/stanza.py'>¶

Stanza elements¶

See the file LICENSE for copying permission.

class slixmpp.plugins.xep_0199.stanza.Ping(xml=None, parent=None)[source]¶

Example ping stanza:

<iq type="get">
  <ping xmlns="urn:xmpp:ping" />
</iq>

interfaces = {}¶: The set of keys that the stanza provides for accessing and manipulating the underlying XML object. This set may be augmented with the plugin_attrib value of any registered stanza plugins.

name = 'ping'¶: The XML tag name of the element, not including any namespace prefixes. For example, an ElementBase object for <message /> would use name = 'message'.

namespace = 'urn:xmpp:ping'¶: The XML namespace for the element. Given <foo xmlns="bar" />, then namespace = "bar" should be used. The default namespace is jabber:client since this is being used in an XMPP library.

plugin_attrib = 'ping'¶

For ElementBase subclasses which are intended to be used as plugins, the plugin_attrib value defines the plugin name. Plugins may be accessed by using the plugin_attrib value as the interface. An example using plugin_attrib = 'foo':

register_stanza_plugin(Message, FooPlugin)
msg = Message()
msg['foo']['an_interface_from_the_foo_plugin']

XEP 0199

1.7 Documentation

XEP 0199¶

Stanza elements¶