--- /dev/null
+# ==================================================================================
+# Copyright (c) 2019 Nokia
+# Copyright (c) 2018-2019 AT&T Intellectual Property.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ==================================================================================
+from ricxappframe.rmr import rmr
+import time
+import sys
+import signal
+
+
+# Demonstrate NNG cleanup
+def signal_handler(sig, frame):
+ print("SIGINT received! Cleaning up rmr")
+ rmr.rmr_close(mrc)
+ print("Byeee")
+ sys.exit(0)
+
+
+# init rmr
+mrc = rmr.rmr_init("4560".encode("utf-8"), rmr.RMR_MAX_RCV_BYTES, 0x00)
+while rmr.rmr_ready(mrc) == 0:
+ time.sleep(1)
+ print("not yet ready")
+rmr.rmr_set_stimeout(mrc, 2)
+
+# capture ctrl-c
+signal.signal(signal.SIGINT, signal_handler)
+
+
+sbuf = None
+while True:
+ print("Waiting for a message, will timeout after 2000ms")
+ sbuf = rmr.rmr_torcv_msg(mrc, sbuf, 2000)
+ summary = rmr.message_summary(sbuf)
+ if summary["message state"] == 12:
+ print("Nothing received =(")
+ else:
+ print("Message received!: {}".format(summary))
+ val = b"message recieved OK yall!"
+ rmr.set_payload_and_length(val, sbuf)
+ sbuf = rmr.rmr_rts_msg(mrc, sbuf)
+ time.sleep(1)