First commit

setup/e2mgr/E2Manager/services/rmrreceiver/rmr_receiver.go

@@ -0,0 +1,58 @@
+//
+// Copyright 2019 AT&T Intellectual Property
+// Copyright 2019 Nokia
+//
+// 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.
+
+//  This source code is part of the near-RT RIC (RAN Intelligent Controller)
+//  platform project (RICP).
+
+
+package rmrreceiver
+
+import (
+	"e2mgr/logger"
+	"e2mgr/managers/notificationmanager"
+	"e2mgr/rmrCgo"
+)
+
+type RmrReceiver struct {
+	logger    *logger.Logger
+	nManager  *notificationmanager.NotificationManager
+	messenger rmrCgo.RmrMessenger
+}
+
+func NewRmrReceiver(logger *logger.Logger, messenger rmrCgo.RmrMessenger, nManager *notificationmanager.NotificationManager) *RmrReceiver {
+	return &RmrReceiver{
+		logger:    logger,
+		nManager:  nManager,
+		messenger: messenger,
+	}
+}
+
+func (r *RmrReceiver) ListenAndHandle() {
+
+	for {
+		mbuf, err := r.messenger.RecvMsg()
+
+		if err != nil {
+			r.logger.Errorf("#RmrReceiver.ListenAndHandle - error: %s", err)
+			continue
+		}
+
+		r.logger.Debugf("#RmrReceiver.ListenAndHandle - Going to handle received message: %#v\n", mbuf)
+
+		// TODO: go routine?
+		_ = r.nManager.HandleMessage(mbuf)
+	}
+}