Resubscribe on reconnect

index.mjs

@@ -13,31 +13,36 @@ await createDirectory('store/xpop')
 
 process.env.NODES.split(',').map(h => h.trim())
   .map(h => new XrplClient(h)).map(async c => {
-    await c.ready()
+    
+    const subscribe = async () => {
+      await c.ready()
+      
+      /**
+       * TODO: Auto disconnect if no messages for X
+       * TODO: Generate xPOPs for matching transactions
+       */
 
-    /**
-     * TODO: Auto disconnect if no messages for X
-     * TODO: Generate xPOPs for matching transactions
-     */
+      c.send({ command: "subscribe", streams: [
+        "validations",
+        "ledger",
+        // No transactions, to make it easier for clients transactions are
+        // processed in order (sorted on sequence) and emitted in order
+        // to clients to prevent async tx sequence problems.
+      ] })
 
-    c.send({ command: "subscribe", streams: [
-      "validations",
-      "ledger",
-      // No transactions, to make it easier for clients transactions are
-      // processed in order (sorted on sequence) and emitted in order
-      // to clients to prevent async tx sequence problems.
-    ] })
+      c.on("validation", validation => onValidation({
+        connectionUrl: c.getState()?.server?.uri,
+        networkId: c.getState()?.server?.networkId,
+        validation,
+      }))
 
-    c.on("validation", validation => onValidation({
-      connectionUrl: c.getState()?.server?.uri,
-      networkId: c.getState()?.server?.networkId,
-      validation,
-    }))
+      c.on("ledger", ledger => onLedger({
+        connectionUrl: c.getState()?.server?.uri,
+        networkId: c.getState()?.server?.networkId,
+        ledger,
+        connection: c,
+      }))
+    }
 
-    c.on("ledger", ledger => onLedger({
-      connectionUrl: c.getState()?.server?.uri,
-      networkId: c.getState()?.server?.networkId,
-      ledger,
-      connection: c,
-    }))
+    c.on('online', () => subscribe())
   })