Add traceroute to the portnum dropdown.

meshview/store.py

@@ -91,7 +91,7 @@ async def process_envelope(topic, env):
             position = decode_payload.decode_payload(
                 PortNum.POSITION_APP, env.packet.decoded.payload
             )
-            if position.latitude_i and position.longitude_i:
+            if position and position.latitude_i and position.longitude_i:
                 from_node_id = getattr(env.packet, 'from')
                 node = (await session.execute(select(Node).where(Node.node_id == from_node_id))).scalar_one_or_none()
                 if node:

meshview/templates/search_form.html

@@ -23,6 +23,7 @@
                 3: "Position",
                 4: "Node Info",
                 67: "Telemetry",
+                70: "Traceroute",
                 71: "Neighbor Info",
             }
         %}

meshview/web.py

@@ -435,6 +435,8 @@ async def graph_power(request):
     voltage = []
     for p in await store.get_packets_from(int(request.match_info['node_id']), PortNum.TELEMETRY_APP):
         _, payload = decode_payload.decode(p)
+        if not payload:
+            continue
         if not payload.HasField('device_metrics'):
             continue
         timestamp = datetime.datetime.fromtimestamp(payload.time)
@@ -485,6 +487,8 @@ async def graph_neighbors(request):
     dates =[]
     for p in await store.get_packets_from(int(request.match_info['node_id']), PortNum.NEIGHBORINFO_APP):
         _, payload = decode_payload.decode(p)
+        if not payload:
+            continue
         if p.import_time < oldest:
             break