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# Copyright (C) 2020 Philipp Hörist <philipp AT hoerist.com>
#
# This file is part of nbxmpp.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 3
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; If not, see <http://www.gnu.org/licenses/>.
from nbxmpp.protocol import Iq
from nbxmpp.protocol import NodeProcessed
from nbxmpp.namespaces import Namespace
from nbxmpp.structs import StanzaHandler
from nbxmpp.task import iq_request_task
from nbxmpp.modules.base import BaseModule
from nbxmpp.modules.util import process_response
class Ping(BaseModule):
def __init__(self, client):
BaseModule.__init__(self, client)
self._client = client
self.handlers = [
StanzaHandler(name='iq',
callback=self._process_ping,
typ='get',
ns=Namespace.PING,
priority=15),
]
def _process_ping(self, _client, stanza, properties):
self._log.info('Send pong to %s', stanza.getFrom())
iq = stanza.buildSimpleReply('result')
self._client.send_stanza(iq)
raise NodeProcessed
@iq_request_task
def ping(self, jid):
_task = yield
self._log.info('Ping')
response = yield _make_ping_request(jid)
yield process_response(response)
def _make_ping_request(jid):
iq = Iq('get', to=jid)
iq.addChild(name='ping', namespace=Namespace.PING)
return iq
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