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-rw-r--r--src/vpp-api/python/vpp_papi/vpp_papi.py50
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