diff options
Diffstat (limited to 'src/vpp-api/python/vpp_papi')
| -rw-r--r-- | src/vpp-api/python/vpp_papi/vpp_papi.py | 50 |
1 files changed, 36 insertions, 14 deletions
diff --git a/src/vpp-api/python/vpp_papi/vpp_papi.py b/src/vpp-api/python/vpp_papi/vpp_papi.py index 6c17fa88c95..192168772ec 100644 --- a/src/vpp-api/python/vpp_papi/vpp_papi.py +++ b/src/vpp-api/python/vpp_papi/vpp_papi.py @@ -472,12 +472,7 @@ class VPPApiClient(object): # Create function for client side messages. if name in self.services: - if 'stream' in self.services[name] and \ - self.services[name]['stream']: - multipart = True - else: - multipart = False - f = self.make_function(msg, i, multipart, do_async) + f = self.make_function(msg, i, self.services[name], do_async) setattr(self._api, name, FuncWrapper(f)) else: self.logger.debug( @@ -644,7 +639,7 @@ class VPPApiClient(object): n[1]['avg'], n[1]['max']) return s - def _call_vpp(self, i, msgdef, multipart, **kwargs): + def _call_vpp(self, i, msgdef, service, **kwargs): """Given a message, send the message and await a reply. msgdef - the message packing definition @@ -686,10 +681,21 @@ class VPPApiClient(object): self.transport.write(b) - if multipart: - # Send a ping after the request - we use its response - # to detect that we have seen all results. - self._control_ping(context) + msgreply = service['reply'] + stream = True if 'stream' in service else False + if stream: + if 'stream_msg' in service: + # New service['reply'] = _reply and service['stream_message'] = _details + stream_message = service['stream_msg'] + modern =True + else: + # Old service['reply'] = _details + stream_message = msgreply + msgreply = 'control_ping_reply' + modern = False + # Send a ping after the request - we use its response + # to detect that we have seen all results. + self._control_ping(context) # Block until we get a reply. rl = [] @@ -702,11 +708,14 @@ class VPPApiClient(object): # Message being queued self.message_queue.put_nowait(r) continue - - if not multipart: + if msgname != msgreply and (stream and (msgname != stream_message)): + print('REPLY MISMATCH', msgreply, msgname, stream_message, stream) + if not stream: rl = r break - if msgname == 'control_ping_reply': + if msgname == msgreply: + if modern: # Return both reply and list + rl = r, rl break rl.append(r) @@ -847,6 +856,19 @@ class VPPApiClient(object): self.logger, self.read_timeout, self.use_socket, self.server_address) + def details_iter(self, f, **kwargs): + cursor = 0 + while True: + kwargs['cursor'] = cursor + rv, details = f(**kwargs) + # + # Convert to yield from details when we only support python 3 + # + for d in details: + yield d + if rv.retval == 0 or rv.retval != -165: + break + cursor = rv.cursor # Provide the old name for backward compatibility. VPP = VPPApiClient |