Bumped v7.0.1

* Added toJSON method to Connection class

* Updated test

* Updated typings

lib/Connection.d.ts

@@ -76,7 +76,9 @@ export default class Connection {
   setRole(role: string, enabled: boolean): Connection;
   status: string;
   buildRequestObject(params: any): http.ClientRequestArgs;
+  // @ts-ignore
   [inspect.custom](object: any, options: InspectOptions): string;
+  toJSON(): any;
 }
 
 export {};

lib/Connection.js

@@ -191,7 +191,8 @@ class Connection {
       path: '',
       href: url.href,
       origin: url.origin,
-      port: url.port,
+      // https://github.com/elastic/elasticsearch-js/issues/843
+      port: url.port !== '' ? url.port : undefined,
       headers: this.headers,
       auth: !!url.username === true || !!url.password === true
         ? `${url.username}:${url.password}`
@@ -238,6 +239,19 @@ class Connection {
       roles: this.roles
     }
   }
+
+  toJSON () {
+    return {
+      url: this.url,
+      id: this.id,
+      headers: this.headers,
+      deadCount: this.deadCount,
+      resurrectTimeout: this.resurrectTimeout,
+      _openRequests: this._openRequests,
+      status: this.status,
+      roles: this.roles
+    }
+  }
 }
 
 Connection.statuses = {

package.json

@@ -4,7 +4,7 @@
   "main": "index.js",
   "types": "index.d.ts",
   "homepage": "http://www.elastic.co/guide/en/elasticsearch/client/javascript-api/current/index.html",
-  "version": "7.0.0",
+  "version": "7.0.1",
   "keywords": [
     "elasticsearch",
     "elastic",

test/unit/connection.test.js

@@ -763,3 +763,47 @@ test('Util.inspect Connection class should hide agent and ssl', t => {
   roles: { master: true, data: true, ingest: true, ml: false } }`)
   )
 })
+
+// https://github.com/elastic/elasticsearch-js/issues/843
+test('Port handling', t => {
+  t.test('http 80', t => {
+    const connection = new Connection({
+      url: new URL('http://localhost:80')
+    })
+
+    t.strictEqual(
+      connection.buildRequestObject({}).port,
+      undefined
+    )
+
+    t.end()
+  })
+
+  t.test('https 443', t => {
+    const connection = new Connection({
+      url: new URL('https://localhost:443')
+    })
+
+    t.strictEqual(
+      connection.buildRequestObject({}).port,
+      undefined
+    )
+
+    t.end()
+  })
+
+  t.end()
+})
+
+test('Should not add agent and ssl to the serialized connection', t => {
+  const connection = new Connection({
+    url: new URL('http://localhost:9200')
+  })
+
+  t.strictEqual(
+    JSON.stringify(connection),
+    '{"url":"http://localhost:9200/","id":"http://localhost:9200/","headers":null,"deadCount":0,"resurrectTimeout":0,"_openRequests":0,"status":"alive","roles":{"master":true,"data":true,"ingest":true,"ml":false}}'
+  )
+
+  t.end()
+})