When asking for default actions in read request getting an UNIMPLEMENTED reply

[daniele-moro]

When performing an all tables wildcard read requesting also the default actions, PINS replies with UNIMPLEMENTED

[daniele-moro]

Here an example from gRPC channel dump in ONOS:

*** 2021-02-16 11:43:48.828 - p4.v1.P4Runtime/Read >> OUTBOUND >> [callId=29]
device_id: 183807201
entities {
  table_entry {
    meter_config {
    }
    counter_data {
    }
  }
}
entities {
  table_entry {
    meter_config {
    }
    counter_data {
    }
    is_default_action: true
  }
}


*** 2021-02-16 11:43:49.752 - p4.v1.P4Runtime/Read CLOSED [callId=29]
Status{code=UNKNOWN, description=Read failure: UNIMPLEMENTED: Read request for table entry: meter_config { } counter_data { } is_default_action: true; table_entry { meter_config { } counter_data { } is_default_action: true }, cause=null}
Metadata(content-type=application/grpc)