def _processIncoming(self, delivery, connector):
link = proton.pn_delivery_link(delivery)
ssn = proton.pn_link_session(link)
msg = []
self.log.debug("Receiving '%s'", proton.pn_delivery_tag(delivery))
while True:
rc, buff = proton.pn_link_recv(link, 1024)
msg.append(buff)
if rc == proton.PN_EOS:
break
msg = ''.join(msg)
self.log.debug("Received '%s'", proton.pn_delivery_tag(delivery))
proton.pn_link_advance(link)
proton.pn_delivery_update(delivery, proton.PN_ACCEPTED)
proton.pn_delivery_settle(delivery)
msgObj = proton.Message()
msgObj.decode(msg)
ctx = proton.pn_session_get_context(ssn)
ctx._pushIncomingMessage(msgObj.body)
# if more credit is needed, grant it
if proton.pn_link_credit(link) == 0:
proton.pn_link_flow(link, MBUFF_SIZE)
def _queueOutgoingDeliveries(self, conn):
for ssn in self._iterSessions(conn, proton.PN_LOCAL_ACTIVE):
ctx = proton.pn_session_get_context(ssn)
sender = ctx.sender
if sender is None:
# No sender link
sender = proton.pn_sender(ctx.session,
"sender-%s" % str(uuid.uuid4()))
ctx.sender = sender
continue
while proton.pn_link_credit(sender) > 0:
try:
data = ctx._popPendingMessage()
except Empty:
break
else:
msg = proton.Message()
msg.body = data
d = proton.pn_delivery(sender,
"delivery-%s" % str(uuid.uuid4()))
proton.pn_delivery_set_context(d, msg.encode())
self.log.debug("Queueing delivery (%s)",
proton.pn_delivery_tag(d))
def _processIncoming(self, delivery, connector):
link = proton.pn_delivery_link(delivery)
ssn = proton.pn_link_session(link)
msg = []
self.log.debug("Receiving '%s'", proton.pn_delivery_tag(delivery))
while True:
rc, buff = proton.pn_link_recv(link, 1024)
msg.append(buff)
if rc == proton.PN_EOS:
break
msg = ''.join(msg)
self.log.debug("Received '%s'", proton.pn_delivery_tag(delivery))
proton.pn_link_advance(link)
proton.pn_delivery_update(delivery, proton.PN_ACCEPTED)
proton.pn_delivery_settle(delivery)
msgObj = proton.Message()
msgObj.decode(msg)
ctx = proton.pn_session_get_context(ssn)
ctx._pushIncomingMessage(msgObj.body)
# if more credit is needed, grant it
if proton.pn_link_credit(link) == 0:
proton.pn_link_flow(link, MBUFF_SIZE)
def _queueOutgoingDeliveries(self, conn):
for ssn in self._iterSessions(conn, proton.PN_LOCAL_ACTIVE):
ctx = proton.pn_session_get_context(ssn)
sender = ctx.sender
if sender is None:
# No sender link
sender = proton.pn_sender(ctx.session,
"sender-%s" % str(uuid.uuid4()))
ctx.sender = sender
continue
while proton.pn_link_credit(sender) > 0:
try:
data = ctx._popPendingMessage()
except Empty:
break
else:
msg = proton.Message()
msg.body = data
d = proton.pn_delivery(sender,
"delivery-%s" % str(uuid.uuid4()))
proton.pn_delivery_set_context(d, msg.encode())
self.log.debug("Queueing delivery (%s)",
proton.pn_delivery_tag(d))
def _queueOutgoingDeliveries(self, conn):
ctxs = (ctx for ctx in self._sessionContexts
if ctx.connection == conn)
for ctx in ctxs:
sender = ctx.sender
if sender is None:
# No sender link
sender = proton.pn_sender(ctx.session,
"sender-%s" % str(uuid.uuid4()))
ctx.sender = sender
proton.pn_link_open(sender)
continue
if proton.pn_link_credit(sender) == 0:
self.log.debug("Not enough credit, waiting")
continue
try:
data = ctx._popPendingMessage()
except Empty:
continue
else:
msg = proton.Message()
msg.body = data
self.log.debug("Creating delivery")
proton.pn_link_set_context(sender, msg.encode())
proton.pn_delivery(sender,
"response-delivery-%s" % str(uuid.uuid4()))
def _processIncoming(self, delivery, connector):
link = proton.pn_delivery_link(delivery)
ssn = proton.pn_link_session(link)
msg = []
rc, buff = proton.pn_link_recv(link, 1024)
while rc >= 0:
msg.append(buff)
rc, buff = proton.pn_link_recv(link, 1024)
msg = ''.join(msg)
proton.pn_delivery_update(delivery, proton.PN_ACCEPTED)
msgObj = proton.Message()
msgObj.decode(msg)
ctx = proton.pn_session_get_context(ssn)
ctx._pushIncomingMessage(msgObj.body)
proton.pn_delivery_settle(delivery)
proton.pn_link_advance(link)
# if more credit is needed, grant it
if proton.pn_link_credit(link) == 0:
proton.pn_link_flow(link, 1)
