def _NH_XMPPGotNormalMessage(self, notification):
message = notification.data.message
sip_message_sender = SIPMessageSender(message)
try:
sip_message_sender.send().wait()
except SIPMessageError as e:
# TODO report back an error stanza
log.error("Error sending SIP Message: %s" % e)
def _NH_XMPPGotNormalMessage(self, notification):
message = notification.data.message
sip_message_sender = SIPMessageSender(
message, use_cpim=XMPPGatewayConfig.use_cpim)
try:
sip_message_sender.send().wait()
except SIPMessageError as e:
# TODO report back an error stanza
if XMPPGatewayConfig.log_messages:
log.error('SIP message from %s to %s failed: %s (%s)' %
(xmpp_leg_uri, sip_leg_uri, e.reason, e.code))
def _NH_XMPPGotComposingIndication(self, notification):
composing_indication = notification.data.composing_indication
sender = composing_indication.sender
recipient = composing_indication.recipient
if not XMPPGatewayConfig.use_msrp_for_chat:
state = "active" if composing_indication.state == "composing" else "idle"
body = IsComposingMessage(state=state, refresh=composing_indication.interval or 30).toxml()
message = NormalMessage(sender, recipient, body, IsComposingDocument.content_type)
sip_message_sender = SIPMessageSender(message)
try:
sip_message_sender.send().wait()
except SIPMessageError as e:
# TODO report back an error stanza
log.error("Error sending SIP Message: %s" % e)
def _NH_XMPPGotChatMessage(self, notification):
# This notification is only processed here untill the ChatSessionHandler
# has both (SIP and XMPP) sessions established
message = notification.data.message
sender = message.sender
recipient = message.recipient
if XMPPGatewayConfig.use_msrp_for_chat:
if recipient.uri.resource is None:
# If recipient resource is not set the session is started from
# the XMPP side
sip_leg_uri = FrozenURI.new(recipient.uri)
xmpp_leg_uri = FrozenURI.new(sender.uri)
try:
handler = self.pending_sessions[(sip_leg_uri, xmpp_leg_uri)]
handler.enqueue_xmpp_message(message)
except KeyError:
# Check if we have any already open chat session and dispatch it there
try:
handler = next(
h
for h in self.chat_sessions
if h.xmpp_identity.uri.user == xmpp_leg_uri.user
and h.xmpp_identity.uri.host == xmpp_leg_uri.host
and h.sip_identity.uri.user == sip_leg_uri.user
and h.sip_identity.uri.host == sip_leg_uri.host
)
except StopIteration:
# Not found, need to create a new handler and a outgoing SIP session
xmpp_identity = Identity(xmpp_leg_uri)
handler = ChatSessionHandler.new_from_xmpp_stanza(xmpp_identity, sip_leg_uri)
key = (sip_leg_uri, xmpp_leg_uri)
self.pending_sessions[key] = handler
NotificationCenter().add_observer(self, sender=handler)
handler.enqueue_xmpp_message(message)
else:
# Find handler pending XMPP confirmation
sip_leg_uri = FrozenURI.new(recipient.uri)
xmpp_leg_uri = FrozenURI(sender.uri.user, sender.uri.host)
try:
handler = self.pending_sessions[(sip_leg_uri, xmpp_leg_uri)]
except KeyError:
# Find handler pending XMPP confirmation
sip_leg_uri = FrozenURI(recipient.uri.user, recipient.uri.host)
xmpp_leg_uri = FrozenURI.new(sender.uri)
try:
handler = self.pending_sessions[(sip_leg_uri, xmpp_leg_uri)]
except KeyError:
# Try harder, maybe the XMPP client changed his from
try:
handler = next(
h
for h in self.chat_sessions
if h.xmpp_identity.uri.user == xmpp_leg_uri.user
and h.xmpp_identity.uri.host == xmpp_leg_uri.host
and h.sip_identity.uri.user == sip_leg_uri.user
and h.sip_identity.uri.host == sip_leg_uri.host
)
except StopIteration:
# It's a new XMPP session to a full JID, disregard the full JID and start a new SIP session to the bare JID
xmpp_identity = Identity(xmpp_leg_uri)
handler = ChatSessionHandler.new_from_xmpp_stanza(xmpp_identity, sip_leg_uri)
key = (sip_leg_uri, xmpp_leg_uri)
self.pending_sessions[key] = handler
NotificationCenter().add_observer(self, sender=handler)
handler.enqueue_xmpp_message(message)
else:
# Found handle, create XMPP session and establish session
session = XMPPChatSession(local_identity=recipient, remote_identity=sender)
handler.enqueue_xmpp_message(message)
handler.xmpp_identity = session.remote_identity
handler.xmpp_session = session
else:
sip_message_sender = SIPMessageSender(message)
try:
sip_message_sender.send().wait()
except SIPMessageError as e:
# TODO report back an error stanza
log.error("Error sending SIP Message: %s" % e)
