collect traceroutes

prisma/migrations/20240313011413_create_traceroutes_table/migration.sql

@@ -0,0 +1,13 @@
+-- CreateTable
+CREATE TABLE `traceroutes` (
+    `id` BIGINT NOT NULL AUTO_INCREMENT,
+    `node_id` BIGINT NOT NULL,
+    `route` JSON NOT NULL,
+    `created_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+    `updated_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+
+    INDEX `traceroutes_created_at_idx`(`created_at`),
+    INDEX `traceroutes_updated_at_idx`(`updated_at`),
+    INDEX `traceroutes_node_id_idx`(`node_id`),
+    PRIMARY KEY (`id`)
+) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

prisma/schema.prisma

@@ -52,3 +52,17 @@ model NeighbourInfo {
   @@index(updated_at)
   @@map("neighbour_infos")
 }
+
+model TraceRoute {
+  id      BigInt @id @default(autoincrement())
+  node_id BigInt
+  route   Json
+
+  created_at DateTime @default(now())
+  updated_at DateTime @default(now()) @updatedAt
+
+  @@index(created_at)
+  @@index(updated_at)
+  @@index(node_id)
+  @@map("traceroutes")
+}

src/mqtt.js

@@ -21,6 +21,7 @@ const Data = root.lookupType("Data");
 const ServiceEnvelope = root.lookupType("ServiceEnvelope");
 const NeighborInfo = root.lookupType("NeighborInfo");
 const Position = root.lookupType("Position");
+const RouteDiscovery = root.lookupType("RouteDiscovery");
 const Telemetry = root.lookupType("Telemetry");
 const User = root.lookupType("User");
 
@@ -124,7 +125,7 @@ client.on("message", async (topic, message) => {
 
         }
 
-        if(portnum === 4) {
+        else if(portnum === 4) {
 
             const user = User.decode(envelope.packet.decoded.payload);
 
@@ -161,7 +162,7 @@ client.on("message", async (topic, message) => {
 
         }
 
-        if(portnum === 71) {
+        else if(portnum === 71) {
 
             const neighbourInfo = NeighborInfo.decode(envelope.packet.decoded.payload);
 
@@ -189,7 +190,7 @@ client.on("message", async (topic, message) => {
 
         }
 
-        if(portnum === 67) {
+        else if(portnum === 67) {
 
             const telemetry = Telemetry.decode(envelope.packet.decoded.payload);
 
@@ -225,6 +226,32 @@ client.on("message", async (topic, message) => {
 
         }
 
+        else if(portnum === 70) {
+
+            const routeDiscovery = RouteDiscovery.decode(envelope.packet.decoded.payload);
+
+            console.log("TRACEROUTE_APP", {
+                from: envelope.packet.from.toString(16),
+                route_discovery: routeDiscovery,
+            });
+
+            try {
+                await prisma.traceRoute.create({
+                    data: {
+                        node_id: envelope.packet.from,
+                        route: routeDiscovery.route,
+                    },
+                });
+            } catch (e) {
+                console.error(e);
+            }
+
+        }
+
+        else {
+            // console.log(portnum, envelope);
+        }
+
     } catch(e) {
         // ignore errors
     }