axios-cached-dns-resolve - npm Package Compare versions

Comparing version 3.0.6 to 3.1.0

axios-cached-dns-resolve.js

@@ -11,2 +11,3 @@ /* eslint-disable no-plusplus */
 const dnsResolve = util.promisify(dns.resolve)
+const dnsLookup = util.promisify(dns.lookup)
 
@@ -145,3 +146,3 @@ export const config = {
 
-  const ips = await dnsResolve(host)
+  const ips = await resolve(host)
   dnsEntry = {
@@ -176,3 +177,3 @@ host,
 
-        const ips = await dnsResolve(value.host)
+        const ips = await resolve(value.host)
         value.ips = ips
@@ -195,2 +196,20 @@ value.updatedTs = Date.now()
 
+/**
+ *
+ * @param host
+ * @returns {*[]}
+ */
+async function resolve(host) {
+  let ips
+  try {
+    ips = await dnsResolve(host)
+  } catch (e) {
+    const lookupResp = await dnsLookup(host)
+    if (lookupResp.address == null) throw new Error(`fallback to dnsLookup returned no address ${host}`)
+    // lookup only returns 1 host, resolve returns multiple for round-robin
+    ips = [lookupResp.address]
+  }
+  return ips
+}
+
 function recordError(err, errMesg) {
@@ -197,0 +216,0 @@ ++stats.errors

package.json

 {
   "name": "axios-cached-dns-resolve",
-  "version": "3.0.6",
+  "version": "3.1.0",
   "main": "index",
@@ -35,11 +35,11 @@ "description": "Caches dns resolutions made with async dns.resolve instead of default sync dns.lookup, refreshes in background",
     "ava": "^3.15.0",
-    "axios": "^0.26.1",
-    "body-parser": "^1.19.2",
+    "axios": "^0.27.2",
+    "body-parser": "^1.20.0",
     "delay": "^5.0.0",
-    "eslint": "^8.12.0",
+    "eslint": "^8.15.0",
     "eslint-config-airbnb-base": "^15.0.0",
-    "eslint-plugin-import": "^2.25.4",
+    "eslint-plugin-import": "^2.26.0",
     "eslint-watch": "^8.0.0",
     "esm": "^3.2.25",
-    "express": "^4.17.3",
+    "express": "^4.18.1",
     "ignore-styles": "^5.0.1"
@@ -49,6 +49,6 @@ },
     "json-stringify-safe": "^5.0.1",
-    "lru-cache": "^7.7.1",
-    "pino": "^7.9.2",
-    "pino-pretty": "^7.6.0"
+    "lru-cache": "^7.10.0",
+    "pino": "^7.11.0",
+    "pino-pretty": "^7.6.1"
   }
 }

No alert changes

Improved metrics

Total package byte prevSize

12611

3.79%

Lines of code

211

9.33%

Dependency changes

• Updated

  lru-cache@^7.10.0

• Updated

  pino@^7.11.0

• Updated

  pino-pretty@^7.6.1