chg: [server UI v0.2] display if uuid is active

server/server.py

@@ -104,6 +104,7 @@ class Echo(Protocol, TimeoutMixin):
             redis_server_stream.sadd('ended_session', self.session_uuid)
             self.setTimeout(None)
             redis_server_stream.srem('active_connection:{}'.format(self.type), '{}:{}'.format(self.transport.client[0], self.uuid))
+            redis_server_stream.srem('active_connection', '{}'.format(self.uuid))
             logger.debug('Connection closed: session_uuid={}'.format(self.session_uuid))
 
     def unpack_header(self, data):
@@ -180,6 +181,7 @@ class Echo(Protocol, TimeoutMixin):
                             self.uuid = data_header['uuid_header']
                             #active Connection
                             redis_server_stream.sadd('active_connection:{}'.format(self.type), '{}:{}'.format(ip, self.uuid))
+                            redis_server_stream.sadd('active_connection', '{}'.format(self.uuid))
                             # Clean Error Message
                             redis_server_metadata.hdel('metadata_uuid:{}'.format(data_header['uuid_header']), 'Error')
 

server/web/Flask_server.py

@@ -128,9 +128,14 @@ def sensors_status():
             Error = "Blacklisted UUID"
         else:
             Error = redis_server_metadata.hget('metadata_uuid:{}'.format(result), 'Error')
+        if redis_server_stream.sismember('active_connection', result):
+            active_connection = True
+        else:
+            active_connection = False
 
         if first_seen is not None and last_seen is not None:
             status_daily_uuid.append({"uuid": result,"first_seen": first_seen, "last_seen": last_seen,
+                                        "active_connection": active_connection,
                                         "first_seen_gmt": first_seen_gmt, "last_seen_gmt": last_seen_gmt, "Error": Error})
 
     return render_template("sensors_status.html", status_daily_uuid=status_daily_uuid)
@@ -181,6 +186,11 @@ def uuid_management():
                     "blacklisted_uuid": blacklisted_uuid, "blacklisted_ip_by_uuid": blacklisted_ip_by_uuid,
                     "first_seen_gmt": first_seen_gmt, "last_seen_gmt": last_seen_gmt, "Error": Error}
 
+        if redis_server_stream.sismember('active_connection', uuid_sensor):
+            active_connection = True
+        else:
+            active_connection = False
+
         max_uuid_stream = redis_server_metadata.hget('stream_max_size_by_uuid', uuid_sensor)
         if max_uuid_stream is not None:
             max_uuid_stream = int(max_uuid_stream)
@@ -197,7 +207,8 @@ def uuid_management():
             ip, d_time = elem.split('-')
             all_ip.append({'ip': ip,'datetime': '{}/{}/{} - {}:{}.{}'.format(d_time[0:4], d_time[5:6], d_time[6:8], d_time[8:10], d_time[10:12], d_time[12:14])})
 
-        return render_template("uuid_management.html", uuid_sensor=uuid_sensor, uuid_key=uuid_key, data_uuid=data_uuid, max_uuid_stream=max_uuid_stream, all_ip=all_ip)
+        return render_template("uuid_management.html", uuid_sensor=uuid_sensor, active_connection=active_connection,
+                                uuid_key=uuid_key, data_uuid=data_uuid, max_uuid_stream=max_uuid_stream, all_ip=all_ip)
     else:
         return 'Invalid uuid'
 

server/web/templates/sensors_status.html

@@ -6,6 +6,7 @@
 	<link rel="icon" href="{{ url_for('static', filename='img/d4-logo.png')}}">
 	<!-- Core CSS -->
 	<link href="{{ url_for('static', filename='css/bootstrap.min.css') }}" rel="stylesheet">
+	<link href="{{ url_for('static', filename='font-awesome/css/font-awesome.css') }}" rel="stylesheet">
 
 	<!-- JS -->
 	<script src="{{ url_for('static', filename='js/jquery.js')}}"></script>
@@ -76,6 +77,11 @@
 							<div class="card-body text-danger">
 								<p class="card-text">{{row_uuid['Error']}}</p>
 						{% endif %}
+							{% if row_uuid['active_connection'] %}
+								<div style="color:Green; display:inline-block">
+									<i class="fa fa-check-circle"></i> Connected
+								</div>
+							{% endif %}
 				    	</div>
 				  </div>
 				</div>

server/web/templates/uuid_management.html

@@ -68,6 +68,11 @@
 						</div>
 						<div class="card-body text-danger">
 							<p class="card-text">{{data_uuid['Error']}}</p>
+					{% endif %}
+						{% if active_connection %}
+							<div style="color:Green; display:inline-block">
+								<i class="fa fa-check-circle"></i> Connected
+							</div>
 						{% endif %}
 						</div>
 				</div>