remove /dump/heap endpoint and dependency on heapdump package

accounts/support-rest-api.js

@@ -4,7 +4,6 @@
  */
 'use strict'
 
-const heapdump = require('heapdump')
 const validator = require('validator')
 const bodyParser = require('body-parser')
 const errors = require('../lib/errors')
@@ -69,13 +68,6 @@ class SupportRestApi {
       HttpServer.sendAuthError
     )
 
-    this.httpServer.app.get(
-      `/${keys.prefixes.support}/dump/heap`,
-      authMgr.checkHasAdminProfile.bind(authMgr),
-      this.getHeapDump.bind(this),
-      HttpServer.sendAuthError
-    )
-
     this.httpServer.app.get(
       `/${keys.prefixes.support}/pairing`,
       authMgr.checkHasAdminProfile.bind(authMgr),
@@ -283,27 +275,6 @@ class SupportRestApi {
     }
   }
 
-  /**
-   * Get a dump of the heap
-   * and store it on the filesystem
-   */
-  async getHeapDump(req, res) {
-    try {
-      heapdump.writeSnapshot(function(err, filename) {
-        Logger.info(`Dump written to ${filename}`)
-      })
-      HttpServer.sendOk(res)
-    } catch(e) {
-      const ret = {
-        status: 'error'
-      }
-      Logger.error(e, 'SupportRestApi.getHeapDump() : Support head dump error')
-      HttpServer.sendError(res, JSON.stringify(ret, null, 2))
-    } finally {
-      debugApi && Logger.info(`Completed GET /dump/heap`)
-    }
-  }
-
   /**
    * Get pairing info
    */

package-lock.json

@@ -1012,11 +1012,6 @@
       "integrity": "sha1-k0EP0hsAlzUVH4howvJx80J+I/0=",
       "dev": true
     },
-    "heapdump": {
-      "version": "0.3.9",
-      "resolved": "https://registry.npmjs.org/heapdump/-/heapdump-0.3.9.tgz",
-      "integrity": "sha1-A8dOsN9dZ74Jgug0KbqcnSs7f3g="
-    },
     "helmet": {
       "version": "3.12.1",
       "resolved": "https://registry.npmjs.org/helmet/-/helmet-3.12.1.tgz",

package.json

@@ -23,7 +23,6 @@
     "express": "4.16.3",
     "express-jwt": "5.3.1",
     "generic-pool": "3.4.2",
-    "heapdump": "0.3.9",
     "helmet": "3.12.1",
     "lodash": "4.17.14",
     "lru-cache": "4.0.2",