perfops-rom - npm Package Compare versions

Comparing version 1.1.22 to 1.2.0

dist/rom.js

@@ -51,7 +51,16 @@ "use strict";
 
-      xhr.onerror = xhr.ontimeout = function () {
-        logError(xhr);
-        reject(new Error("Status ".concat(xhr.status, ". Response: ").concat(xhr.statusText)));
+      xhr.ontimeout = function () {
+        reject('timeout');
       };
 
+      xhr.onerror = function () {
+        var errorMsg = "Unknown error happen when fetching ".concat(url);
+
+        if (xhr.status !== 0) {
+          errorMsg = "Error happen when fetching ".concat(url, ". Status ").concat(xhr.status, ". Response: ").concat(xhr.statusText);
+        }
+
+        reject(new Error(errorMsg));
+      };
+
       xhr.open(method, url); // needs to happen after .open() because IE
@@ -158,14 +167,54 @@
       return [{
+        "id": 38,
+        "cdnUrl": "https://perf.psychz.net/500b-bench.jpg",
+        "p": 0
+      }, {
+        "id": 43,
+        "cdnUrl": "https://34-23.b.cdn12.com/500b-bench.jpg",
+        "p": 0
+      }, {
+        "id": 59,
+        "cdnUrl": "https://user48356.clients-cdnnow.ru/500b-bench.jpg",
+        "p": 0
+      }, {
+        "id": 54,
+        "cdnUrl": "https://perfops.r1c.io/arvancloud-bench.jpg",
+        "p": 1
+      }, {
+        "id": 11,
+        "cdnUrl": "https://bunny-cdn.perfops.io/500b-bunny-bench.jpg",
+        "p": 1
+      }, {
+        "id": 40,
+        "cdnUrl": "https://swifty-cdn.perfops.io/500b-sw-bench.jpg",
+        "p": 0
+      }, {
         "id": 1,
-        "cdnUrl": "https://kgmni17536myjst.belugacdn.link/500b-bench.jpg",
+        "cdnUrl": "https://beluga-cdn.perfops.io/nusec.jpg",
         "p": 1
       }, {
-        "id": 36,
-        "cdnUrl": "https://perfops-cc.cdn-tech.io/500b-cc-bench.jpg",
+        "id": 46,
+        "cdnUrl": "https://perfops-cc.cdn-tech.cn/500b-cc-cn-bench.jpg",
         "p": 0
       }, {
-        "id": 43,
-        "cdnUrl": "https://2-58.s.cdn13.com/500b-bench.jpg",
+        "id": 6,
+        "cdnUrl": "https://key-cdn.perfops.io/500b-key-bench.jpg",
+        "p": 1
+      }, {
+        "id": 45,
+        "cdnUrl": "https://perfops21cdn2.cdnvideo.ru/500b-bench.jpg",
         "p": 0
       }, {
+        "id": 44,
+        "cdnUrl": "https://perfops21cdn.cdnvideo.ru/500b-bench.jpg",
+        "p": 0
+      }, {
+        "id": 50,
+        "cdnUrl": "https://perfops-cnc.cdn-tech.cn/500b-bench.jpg",
+        "p": 0
+      }, {
+        "id": 7,
+        "cdnUrl": "https://google-cdn.perfops.io/500b-google-bench.jpg",
+        "p": 1
+      }, {
         "id": 9,
@@ -175,2 +224,14 @@ "cdnUrl": "https://cdn77-cdn.perfops.io/500b-bench.jpg",
       }, {
+        "id": 53,
+        "cdnUrl": "https://cdnperf.ngenix.net/500b-ng-bench.jpg",
+        "p": 0
+      }, {
+        "id": 22,
+        "cdnUrl": "https://09d3da8545e855ce.cdn.gocache.net/500b-bench.jpg",
+        "p": 0
+      }, {
+        "id": 51,
+        "cdnUrl": "https://test-perfops.baishancdnx.cn/500b-baishancdn-bench.jpg",
+        "p": 0
+      }, {
         "id": 10,
@@ -180,5 +241,5 @@ "cdnUrl": "https://akamai-cdn.perfops.io/500b-bench.jpg",
       }, {
-        "id": 2,
-        "cdnUrl": "https://ovh-cdn.perfops.io/500b-bench.jpg",
-        "p": 1
+        "id": 36,
+        "cdnUrl": "https://perfops-cc.cdn-tech.io/500b-cc-bench.jpg",
+        "p": 0
       }, {
@@ -189,34 +250,34 @@ "id": 35,
       }, {
-        "id": 22,
-        "cdnUrl": "https://09d3da8545e855ce.cdn.gocache.net/500b-bench.jpg",
-        "p": 0
+        "id": 20,
+        "cdnUrl": "https://cdnperf.cachefly.net/500b-bench.jpg",
+        "p": 1
       }, {
-        "id": 18,
-        "cdnUrl": "https://azure-perfops.azureedge.net/500b-bench.jpg",
+        "id": 2,
+        "cdnUrl": "https://ovh-cdn.perfops.io/500b-bench.jpg",
         "p": 1
       }, {
-        "id": 38,
-        "cdnUrl": "https://perf.psychz.net/500b-bench.jpg",
+        "id": 8,
+        "cdnUrl": "https://perfops.gcorelabs.com/500b-bench.jpg",
+        "p": 1
+      }, {
+        "id": 57,
+        "cdnUrl": "https://80639-httpcache1.dna.ip-only.net/80639-httpcache1/500b-bench.jpg",
         "p": 0
       }, {
-        "id": 11,
-        "cdnUrl": "https://bunny-cdn.perfops.io/500b-bunny-bench.jpg",
+        "id": 5,
+        "cdnUrl": "https://d2axgrpnciinw7.cloudfront.net/500b-bench.jpg",
         "p": 1
       }, {
-        "id": 42,
-        "cdnUrl": "https://perfops.5centscdn.com/500b-5cents-bench.jpg",
-        "p": 1
+        "id": 24,
+        "cdnUrl": "https://img-cdnperf.mncdn.com/500b-bench.jpg",
+        "p": 0
       }, {
-        "id": 6,
-        "cdnUrl": "https://key-cdn.perfops.io/500b-key-bench.jpg",
-        "p": 1
+        "id": 58,
+        "cdnUrl": "https://perfops.s.llnwi.net/v2/500b-bench.jpg",
+        "p": 0
       }, {
-        "id": 17,
-        "cdnUrl": "https://edgecast-cdn.perfops.io/500b-bench.jpg",
+        "id": 55,
+        "cdnUrl": "https://perfops.s.llnwi.net/500b-bench.jpg",
         "p": 1
       }, {
-        "id": 7,
-        "cdnUrl": "https://google-cdn.perfops.io/500b-google-bench.jpg",
-        "p": 1
-      }, {
         "id": 14,
@@ -226,6 +287,14 @@ "cdnUrl": "https://perfops.r.worldssl.net/500b-bench.jpg",
       }, {
-        "id": 39,
-        "cdnUrl": "https://cdnperf-rum.cdnetworks.net/500b-bench.jpg",
+        "id": 3,
+        "cdnUrl": "https://perfops.perfstack.cf-china.info/500b-bench.jpg",
+        "p": 1
+      }, {
+        "id": 61,
+        "cdnUrl": "https://img-perfops.mncdn.com/500b-bench.jpg",
         "p": 0
       }, {
+        "id": 52,
+        "cdnUrl": "https://perfops.s.llnwi.net/500b-bench.jpg",
+        "p": 0
+      }, {
         "id": 13,
@@ -235,22 +304,14 @@ "cdnUrl": "https://m9d7v5r2.map2.ssl.hwcdn.net/500b-bench.jpg",
       }, {
-        "id": 12,
-        "cdnUrl": "https://cdn.jsdelivr.net/gh/jimaek/js-test@1.1/500b-bench.jpg",
+        "id": 4,
+        "cdnUrl": "https://fastly.jsdelivr.net/gh/ProspectOne/js-test@1.1/500b-bench.jpg",
         "p": 1
       }, {
-        "id": 40,
-        "cdnUrl": "https://swifty-cdn.perfops.io/500b-sw-bench.jpg",
-        "p": 0
-      }, {
-        "id": 3,
-        "cdnUrl": "https://perfops.perfstack.cf-china.info/500b-bench.jpg",
+        "id": 17,
+        "cdnUrl": "https://edgecast-cdn.perfops.io/500b-bench.jpg",
         "p": 1
       }, {
-        "id": 20,
-        "cdnUrl": "https://cdnperf.cachefly.net/500b-bench.jpg",
+        "id": 18,
+        "cdnUrl": "https://azure-perfops.azureedge.net/500b-bench.jpg",
         "p": 1
       }, {
-        "id": 30,
-        "cdnUrl": "https://perfops.doracdn.com/500b-db-bench.jpg",
-        "p": 1
-      }, {
         "id": 15,
@@ -260,14 +321,18 @@ "cdnUrl": "https://cdnperf-rum.cdnetworks.net/500b-bench.jpg",
       }, {
-        "id": 5,
-        "cdnUrl": "https://d2axgrpnciinw7.cloudfront.net/500b-bench.jpg",
+        "id": 12,
+        "cdnUrl": "https://cdn.jsdelivr.net/gh/jimaek/js-test@1.1/500b-bench.jpg",
         "p": 1
       }, {
-        "id": 8,
-        "cdnUrl": "https://perfops.gcdn.co/500b-bench.jpg",
-        "p": 1
+        "id": 47,
+        "cdnUrl": "https://perfops-cdnn.cdn-tech.io/500b-cdnn-bench.jpg",
+        "p": 0
       }, {
-        "id": 24,
-        "cdnUrl": "https://img-cdnperf.mncdn.com/500b-bench.jpg",
+        "id": 48,
+        "cdnUrl": "https://perfops-vrzn.cdn-tech.io/500b-vrzn-bench.jpg",
         "p": 0
       }, {
+        "id": 30,
+        "cdnUrl": "https://perfops.doracdn.com/500b-db-bench.jpg",
+        "p": 0
+      }, {
         "id": 41,
@@ -277,4 +342,4 @@ "cdnUrl": "https://25748s.ha.azioncdn.net/500b-az-bench.jpg",
       }, {
-        "id": 4,
-        "cdnUrl": "https://fastly.jsdelivr.net/gh/ProspectOne/js-test@1.1/500b-bench.jpg",
+        "id": 42,
+        "cdnUrl": "https://perfops.5centscdn.com/500b-5cents-bench.jpg",
         "p": 1
@@ -317,2 +382,17 @@ }];
 
+  function isBatchSafe(batch) {
+    var tooSlow = 0;
+    var down = 0; // Calculate number of down and slow
+
+    batch.forEach(function (data) {
+      if (!data.up) {
+        down++;
+      } else if (data.time > 2000) {
+        tooSlow++;
+      }
+    }); // If all in batch down or slow then skip data
+
+    return down + tooSlow < batch.length;
+  }
+
   function run() {
@@ -329,41 +409,28 @@ var numberOfRepeat = 0;
         var results = [];
-        var tooSlow = 0;
-        var down = 0;
         performance.clearResourceTimings();
-        return pMapSeries(response, function (resource) {
-          return fetchResource(resource).then(function (data) {
-            if (!data.up) {
-              down++;
-            } else if (data.time > 2000) {
-              tooSlow++;
-            } // time must be between 3 and 3000 ms
-            // if 2 or more providers in one batch fail, drop all results
 
+        var processBatch = function processBatch() {
+          var batch = results.splice(0, results.length); // If batch is safe to store do it, else just skip data
 
-            if (down > 1 || data.up && (data.time < 3 || data.time > 3000)) {
-              if (down >= QUEUE_LIMIT) {
-                down = 0;
-              }
+          if (isBatchSafe(batch)) {
+            return storeResults(metadata, batch);
+          }
 
-              return;
-            }
+          return batch;
+        };
 
-            if (results.push(data) >= QUEUE_LIMIT) {
-              down = 0;
+        var processFetchResults = function processFetchResults(data) {
+          // Skip data if time not between 3 and 3000 ms
+          if (data.time < 3 || data.time > 3000) {
+            return false;
+          }
 
-              if (tooSlow < QUEUE_LIMIT) {
-                tooSlow = 0;
-              } else {
-                tooSlow = 0;
-                return results.splice(0, results.length);
-              }
+          if (results.push(data) >= QUEUE_LIMIT) {
+            return processBatch();
+          }
+        };
 
-              return storeResults(metadata, results.splice(0, results.length));
-            }
-          });
-        }).then(function () {
-          if (down <= 1 && results.length) {
-            return storeResults(metadata, results);
-          }
-        });
+        return pMapSeries(response, function (resource) {
+          return fetchResource(resource).then(processFetchResults);
+        }).then(processBatch);
       }).then(logInfo, logError).then(function () {
@@ -384,2 +451,3 @@ numberOfRepeat += 1;
   function storeResults(metadata, data) {
+    // @IDEA Remove return to make async data store and do not wait for it before making another test
     return fetch("".concat(API_URL, "/rum/v1"), {
@@ -432,3 +500,3 @@ data: JSON.stringify({
 
-    fetchJs('https://cdn.jsdelivr.net/npm/es6-promise@4.2.4/dist/es6-promise.min.js', function () {
+    fetchJs('https://cdn.perfops.net/npm/es6-promise-4.2.4/dist/es6-promise.min.js', function () {
       Promise = window.ES6Promise;
@@ -435,0 +503,0 @@ run();

dist/rom.min.js

@@ -1,1 +0,1 @@
-"use strict";!function(a){var n,t="https://devnull.perfops.net",o="https://rum-cdn.perfops.net/providers",r=3e5,c=6e4,i=3,e=-1!==function(){}.toString().indexOf("minified")?{logInfo:console.log,logError:console.error}:{logInfo:function(){},logError:function(){}},s=e.logInfo,u=e.logError,p=window.rum?window.rum.key:void 0;function d(n){return Math.max(0,Number(n.toFixed(2)))}function h(o,n){var e=1<arguments.length&&void 0!==n?n:{},t=e.cb,r=void 0===t?function(){}:t,c=e.data,i=e.method,s=void 0===i?"GET":i,p=e.timeout,d=void 0===p?3e3:p;return new a(function(n,e){var t=new XMLHttpRequest;t.onload=function(){return n(t)},t.onerror=t.ontimeout=function(){u(t),e(new Error("Status ".concat(t.status,". Response: ").concat(t.statusText)))},t.open(s,o),t.timeout=d,r(t),t.send(c)})}function f(n){c=n.interval?1e3*parseInt(n.interval):c,n.repeats&&(i="Infinite"===n.repeats?Math.pow(2,32):parseInt(n.repeats))}function l(){var e=0;setTimeout(function n(){(function(){var e="perfops-rum-resources",n=JSON.parse(window.localStorage.getItem(e));return n&&n.expiry>Date.now()?(n.config&&f(n.config),a.resolve(n.data)):h(o).then(function(n){return JSON.parse(n.response)}).then(function(n){if(!n||!n.data||!n.data.length)throw new Error("Empty response.data");return window.localStorage.setItem(e,JSON.stringify({data:n.data,config:n.config,expiry:Date.now()+r})),n.config&&f(n.config),n.data}).catch(function(){return[{id:1,cdnUrl:"https://kgmni17536myjst.belugacdn.link/500b-bench.jpg",p:1},{id:36,cdnUrl:"https://perfops-cc.cdn-tech.io/500b-cc-bench.jpg",p:0},{id:43,cdnUrl:"https://2-58.s.cdn13.com/500b-bench.jpg",p:0},{id:9,cdnUrl:"https://cdn77-cdn.perfops.io/500b-bench.jpg",p:1},{id:10,cdnUrl:"https://akamai-cdn.perfops.io/500b-bench.jpg",p:1},{id:2,cdnUrl:"https://ovh-cdn.perfops.io/500b-bench.jpg",p:1},{id:35,cdnUrl:"https://cdn81795137.blazingcdn.net/500b-blz-bench.jpg",p:1},{id:22,cdnUrl:"https://09d3da8545e855ce.cdn.gocache.net/500b-bench.jpg",p:0},{id:18,cdnUrl:"https://azure-perfops.azureedge.net/500b-bench.jpg",p:1},{id:38,cdnUrl:"https://perf.psychz.net/500b-bench.jpg",p:0},{id:11,cdnUrl:"https://bunny-cdn.perfops.io/500b-bunny-bench.jpg",p:1},{id:42,cdnUrl:"https://perfops.5centscdn.com/500b-5cents-bench.jpg",p:1},{id:6,cdnUrl:"https://key-cdn.perfops.io/500b-key-bench.jpg",p:1},{id:17,cdnUrl:"https://edgecast-cdn.perfops.io/500b-bench.jpg",p:1},{id:7,cdnUrl:"https://google-cdn.perfops.io/500b-google-bench.jpg",p:1},{id:14,cdnUrl:"https://perfops.r.worldssl.net/500b-bench.jpg",p:1},{id:39,cdnUrl:"https://cdnperf-rum.cdnetworks.net/500b-bench.jpg",p:0},{id:13,cdnUrl:"https://m9d7v5r2.map2.ssl.hwcdn.net/500b-bench.jpg",p:1},{id:12,cdnUrl:"https://cdn.jsdelivr.net/gh/jimaek/js-test@1.1/500b-bench.jpg",p:1},{id:40,cdnUrl:"https://swifty-cdn.perfops.io/500b-sw-bench.jpg",p:0},{id:3,cdnUrl:"https://perfops.perfstack.cf-china.info/500b-bench.jpg",p:1},{id:20,cdnUrl:"https://cdnperf.cachefly.net/500b-bench.jpg",p:1},{id:30,cdnUrl:"https://perfops.doracdn.com/500b-db-bench.jpg",p:1},{id:15,cdnUrl:"https://cdnperf-rum.cdnetworks.net/500b-bench.jpg",p:1},{id:5,cdnUrl:"https://d2axgrpnciinw7.cloudfront.net/500b-bench.jpg",p:1},{id:8,cdnUrl:"https://perfops.gcdn.co/500b-bench.jpg",p:1},{id:24,cdnUrl:"https://img-cdnperf.mncdn.com/500b-bench.jpg",p:0},{id:41,cdnUrl:"https://25748s.ha.azioncdn.net/500b-az-bench.jpg",p:0},{id:4,cdnUrl:"https://fastly.jsdelivr.net/gh/ProspectOne/js-test@1.1/500b-bench.jpg",p:1}]})})().then(function(n){var e={ua:navigator.userAgent,hostname:window.location.hostname,client:p},t=[],o=0,r=0;return performance.clearResourceTimings(),function(n,o){return n.reduce(function(n,t){return n.then(function(e){return o(t).then(function(n){return e.push(n),e})})},a.resolve([]))}(n,function(n){return function(n){var c="".concat(n.cdnUrl,"?t=").concat(Date.now()),e=new URL(c).hostname,i={id:n.id,domain:e,online:navigator&&void 0!==navigator.onLine?Number(navigator.onLine):-1};return h(c).then(function(n){var e=performance.getEntriesByName(c)[0],t=d(e.domainLookupEnd-e.domainLookupStart),o=d(e.connectEnd-e.connectStart),r=0<o?d(e.connectEnd-e.secureConnectionStart):0;return 200<=n.status&&n.status<300&&(i=Object.assign({},i,{up:1,status:n.status,time:Number((e.responseEnd-e.requestStart).toFixed(2)),dnsLookupTime:t,tcpTime:o,sslTime:r,headers:n.getAllResponseHeaders()})),300<=n.status&&n.status<=500&&(i=Object.assign({},i,{up:0,status:n.status,dnsLookupTime:t,tcpTime:o,sslTime:r,headers:n.getAllResponseHeaders()})),i}).catch(function(){return Object.assign({},i,{up:0,status:0})})}(n).then(function(n){if(n.up?2e3<n.time&&o++:r++,!(1<r||n.up&&(n.time<3||3e3<n.time)))return 2<=t.push(n)?(r=0,o<2?(o=0,g(e,t.splice(0,t.length))):(o=0,t.splice(0,t.length))):void 0;2<=r&&(r=0)})}).then(function(){if(r<=1&&t.length)return g(e,t)})}).then(s,u).then(function(){(e+=1)<i&&setTimeout(n,c)})},1e3)}function g(n,e){return h("".concat(t,"/rum/v1"),{data:JSON.stringify({metadata:n,data:e}),method:"POST"}).catch(u)}n=function(){var n=["bot","headless","google","baidu","bing","msn","duckduckbot","teoma","slurp","yandex","phantomjs","pingdom","ahrefsbot"].join("|");if(new RegExp(n,"i").test(window.navigator.userAgent))console.warn("PerfOps RUM not launching due to suspicious userAgent:",window.navigator.userAgent);else if(void 0!==window.performance){if(performance.onresourcetimingbufferfull=function(){s("clear performance resource buffer"),performance.clearResourceTimings()},"function"==typeof a)return l();!function(n,e){var t=document.createElement("script"),o=!1;t.onreadystatechange=t.onload=function(){o||e(),o=!0},t.setAttribute("src",n),document.body.appendChild(t)}("https://cdn.jsdelivr.net/npm/es6-promise@4.2.4/dist/es6-promise.min.js",function(){a=window.ES6Promise,l()})}},"complete"===document.readyState?n():window.addEventListener("load",n)}(window.Promise);
+"use strict";!function(a){var n,o="https://devnull.perfops.net",t="https://rum-cdn.perfops.net/providers",c=3e5,r=6e4,p=3,e=-1!==function(){}.toString().indexOf("minified")?{logInfo:console.log,logError:console.error}:{logInfo:function(){},logError:function(){}},i=e.logInfo,s=e.logError,d=window.rum?window.rum.key:void 0;function h(n){return Math.max(0,Number(n.toFixed(2)))}function u(c,n){var e=1<arguments.length&&void 0!==n?n:{},t=e.cb,r=void 0===t?function(){}:t,o=e.data,p=e.method,i=void 0===p?"GET":p,s=e.timeout,d=void 0===s?3e3:s;return new a(function(n,e){var t=new XMLHttpRequest;t.onload=function(){return n(t)},t.ontimeout=function(){e("timeout")},t.onerror=function(){var n="Unknown error happen when fetching ".concat(c);0!==t.status&&(n="Error happen when fetching ".concat(c,". Status ").concat(t.status,". Response: ").concat(t.statusText)),e(new Error(n))},t.open(i,c),t.timeout=d,r(t),t.send(o)})}function f(n){r=n.interval?1e3*parseInt(n.interval):r,n.repeats&&(p="Infinite"===n.repeats?Math.pow(2,32):parseInt(n.repeats))}function l(){var e=0;setTimeout(function n(){(function(){var e="perfops-rum-resources",n=JSON.parse(window.localStorage.getItem(e));return n&&n.expiry>Date.now()?(n.config&&f(n.config),a.resolve(n.data)):u(t).then(function(n){return JSON.parse(n.response)}).then(function(n){if(!n||!n.data||!n.data.length)throw new Error("Empty response.data");return window.localStorage.setItem(e,JSON.stringify({data:n.data,config:n.config,expiry:Date.now()+c})),n.config&&f(n.config),n.data}).catch(function(){return[{id:38,cdnUrl:"https://perf.psychz.net/500b-bench.jpg",p:0},{id:43,cdnUrl:"https://34-23.b.cdn12.com/500b-bench.jpg",p:0},{id:59,cdnUrl:"https://user48356.clients-cdnnow.ru/500b-bench.jpg",p:0},{id:54,cdnUrl:"https://perfops.r1c.io/arvancloud-bench.jpg",p:1},{id:11,cdnUrl:"https://bunny-cdn.perfops.io/500b-bunny-bench.jpg",p:1},{id:40,cdnUrl:"https://swifty-cdn.perfops.io/500b-sw-bench.jpg",p:0},{id:1,cdnUrl:"https://beluga-cdn.perfops.io/nusec.jpg",p:1},{id:46,cdnUrl:"https://perfops-cc.cdn-tech.cn/500b-cc-cn-bench.jpg",p:0},{id:6,cdnUrl:"https://key-cdn.perfops.io/500b-key-bench.jpg",p:1},{id:45,cdnUrl:"https://perfops21cdn2.cdnvideo.ru/500b-bench.jpg",p:0},{id:44,cdnUrl:"https://perfops21cdn.cdnvideo.ru/500b-bench.jpg",p:0},{id:50,cdnUrl:"https://perfops-cnc.cdn-tech.cn/500b-bench.jpg",p:0},{id:7,cdnUrl:"https://google-cdn.perfops.io/500b-google-bench.jpg",p:1},{id:9,cdnUrl:"https://cdn77-cdn.perfops.io/500b-bench.jpg",p:1},{id:53,cdnUrl:"https://cdnperf.ngenix.net/500b-ng-bench.jpg",p:0},{id:22,cdnUrl:"https://09d3da8545e855ce.cdn.gocache.net/500b-bench.jpg",p:0},{id:51,cdnUrl:"https://test-perfops.baishancdnx.cn/500b-baishancdn-bench.jpg",p:0},{id:10,cdnUrl:"https://akamai-cdn.perfops.io/500b-bench.jpg",p:1},{id:36,cdnUrl:"https://perfops-cc.cdn-tech.io/500b-cc-bench.jpg",p:0},{id:35,cdnUrl:"https://cdn81795137.blazingcdn.net/500b-blz-bench.jpg",p:1},{id:20,cdnUrl:"https://cdnperf.cachefly.net/500b-bench.jpg",p:1},{id:2,cdnUrl:"https://ovh-cdn.perfops.io/500b-bench.jpg",p:1},{id:8,cdnUrl:"https://perfops.gcorelabs.com/500b-bench.jpg",p:1},{id:57,cdnUrl:"https://80639-httpcache1.dna.ip-only.net/80639-httpcache1/500b-bench.jpg",p:0},{id:5,cdnUrl:"https://d2axgrpnciinw7.cloudfront.net/500b-bench.jpg",p:1},{id:24,cdnUrl:"https://img-cdnperf.mncdn.com/500b-bench.jpg",p:0},{id:58,cdnUrl:"https://perfops.s.llnwi.net/v2/500b-bench.jpg",p:0},{id:55,cdnUrl:"https://perfops.s.llnwi.net/500b-bench.jpg",p:1},{id:14,cdnUrl:"https://perfops.r.worldssl.net/500b-bench.jpg",p:1},{id:3,cdnUrl:"https://perfops.perfstack.cf-china.info/500b-bench.jpg",p:1},{id:61,cdnUrl:"https://img-perfops.mncdn.com/500b-bench.jpg",p:0},{id:52,cdnUrl:"https://perfops.s.llnwi.net/500b-bench.jpg",p:0},{id:13,cdnUrl:"https://m9d7v5r2.map2.ssl.hwcdn.net/500b-bench.jpg",p:1},{id:4,cdnUrl:"https://fastly.jsdelivr.net/gh/ProspectOne/js-test@1.1/500b-bench.jpg",p:1},{id:17,cdnUrl:"https://edgecast-cdn.perfops.io/500b-bench.jpg",p:1},{id:18,cdnUrl:"https://azure-perfops.azureedge.net/500b-bench.jpg",p:1},{id:15,cdnUrl:"https://cdnperf-rum.cdnetworks.net/500b-bench.jpg",p:1},{id:12,cdnUrl:"https://cdn.jsdelivr.net/gh/jimaek/js-test@1.1/500b-bench.jpg",p:1},{id:47,cdnUrl:"https://perfops-cdnn.cdn-tech.io/500b-cdnn-bench.jpg",p:0},{id:48,cdnUrl:"https://perfops-vrzn.cdn-tech.io/500b-vrzn-bench.jpg",p:0},{id:30,cdnUrl:"https://perfops.doracdn.com/500b-db-bench.jpg",p:0},{id:41,cdnUrl:"https://25748s.ha.azioncdn.net/500b-az-bench.jpg",p:0},{id:42,cdnUrl:"https://perfops.5centscdn.com/500b-5cents-bench.jpg",p:1}]})})().then(function(n){var e={ua:navigator.userAgent,hostname:window.location.hostname,client:d},t=[];performance.clearResourceTimings();function c(){var n=t.splice(0,t.length);return function(n){var e=0,t=0;return n.forEach(function(n){n.up?2e3<n.time&&e++:t++}),t+e<n.length}(n)?function(n,e){return u("".concat(o,"/rum/v1"),{data:JSON.stringify({metadata:n,data:e}),method:"POST"}).catch(s)}(e,n):n}function r(n){return!(n.time<3||3e3<n.time)&&(2<=t.push(n)?c():void 0)}return function(n,c){return n.reduce(function(n,t){return n.then(function(e){return c(t).then(function(n){return e.push(n),e})})},a.resolve([]))}(n,function(n){return function(n){var o="".concat(n.cdnUrl,"?t=").concat(Date.now()),e=new URL(o).hostname,p={id:n.id,domain:e,online:navigator&&void 0!==navigator.onLine?Number(navigator.onLine):-1};return u(o).then(function(n){var e=performance.getEntriesByName(o)[0],t=h(e.domainLookupEnd-e.domainLookupStart),c=h(e.connectEnd-e.connectStart),r=0<c?h(e.connectEnd-e.secureConnectionStart):0;return 200<=n.status&&n.status<300&&(p=Object.assign({},p,{up:1,status:n.status,time:Number((e.responseEnd-e.requestStart).toFixed(2)),dnsLookupTime:t,tcpTime:c,sslTime:r,headers:n.getAllResponseHeaders()})),300<=n.status&&n.status<=500&&(p=Object.assign({},p,{up:0,status:n.status,dnsLookupTime:t,tcpTime:c,sslTime:r,headers:n.getAllResponseHeaders()})),p}).catch(function(){return Object.assign({},p,{up:0,status:0})})}(n).then(r)}).then(c)}).then(i,s).then(function(){(e+=1)<p&&setTimeout(n,r)})},1e3)}n=function(){var n=["bot","headless","google","baidu","bing","msn","duckduckbot","teoma","slurp","yandex","phantomjs","pingdom","ahrefsbot"].join("|");if(new RegExp(n,"i").test(window.navigator.userAgent))console.warn("PerfOps RUM not launching due to suspicious userAgent:",window.navigator.userAgent);else if(void 0!==window.performance){if(performance.onresourcetimingbufferfull=function(){i("clear performance resource buffer"),performance.clearResourceTimings()},"function"==typeof a)return l();!function(n,e){var t=document.createElement("script"),c=!1;t.onreadystatechange=t.onload=function(){c||e(),c=!0},t.setAttribute("src",n),document.body.appendChild(t)}("https://cdn.perfops.net/npm/es6-promise-4.2.4/dist/es6-promise.min.js",function(){a=window.ES6Promise,l()})}},"complete"===document.readyState?n():window.addEventListener("load",n)}(window.Promise);

dist/rom3.js

@@ -51,7 +51,16 @@ "use strict";
 
-      xhr.onerror = xhr.ontimeout = function () {
-        logError(xhr);
-        reject(new Error("Status ".concat(xhr.status, ". Response: ").concat(xhr.statusText)));
+      xhr.ontimeout = function () {
+        reject('timeout');
       };
 
+      xhr.onerror = function () {
+        var errorMsg = "Unknown error happen when fetching ".concat(url);
+
+        if (xhr.status !== 0) {
+          errorMsg = "Error happen when fetching ".concat(url, ". Status ").concat(xhr.status, ". Response: ").concat(xhr.statusText);
+        }
+
+        reject(new Error(errorMsg));
+      };
+
       xhr.open(method, url); // needs to happen after .open() because IE
@@ -158,14 +167,54 @@
       return [{
+        "id": 38,
+        "cdnUrl": "https://perf.psychz.net/500b-bench.jpg",
+        "p": 0
+      }, {
+        "id": 43,
+        "cdnUrl": "https://34-23.b.cdn12.com/500b-bench.jpg",
+        "p": 0
+      }, {
+        "id": 59,
+        "cdnUrl": "https://user48356.clients-cdnnow.ru/500b-bench.jpg",
+        "p": 0
+      }, {
+        "id": 54,
+        "cdnUrl": "https://perfops.r1c.io/arvancloud-bench.jpg",
+        "p": 1
+      }, {
+        "id": 11,
+        "cdnUrl": "https://bunny-cdn.perfops.io/500b-bunny-bench.jpg",
+        "p": 1
+      }, {
+        "id": 40,
+        "cdnUrl": "https://swifty-cdn.perfops.io/500b-sw-bench.jpg",
+        "p": 0
+      }, {
         "id": 1,
-        "cdnUrl": "https://kgmni17536myjst.belugacdn.link/500b-bench.jpg",
+        "cdnUrl": "https://beluga-cdn.perfops.io/nusec.jpg",
         "p": 1
       }, {
-        "id": 36,
-        "cdnUrl": "https://perfops-cc.cdn-tech.io/500b-cc-bench.jpg",
+        "id": 46,
+        "cdnUrl": "https://perfops-cc.cdn-tech.cn/500b-cc-cn-bench.jpg",
         "p": 0
       }, {
-        "id": 43,
-        "cdnUrl": "https://2-58.s.cdn13.com/500b-bench.jpg",
+        "id": 6,
+        "cdnUrl": "https://key-cdn.perfops.io/500b-key-bench.jpg",
+        "p": 1
+      }, {
+        "id": 45,
+        "cdnUrl": "https://perfops21cdn2.cdnvideo.ru/500b-bench.jpg",
         "p": 0
       }, {
+        "id": 44,
+        "cdnUrl": "https://perfops21cdn.cdnvideo.ru/500b-bench.jpg",
+        "p": 0
+      }, {
+        "id": 50,
+        "cdnUrl": "https://perfops-cnc.cdn-tech.cn/500b-bench.jpg",
+        "p": 0
+      }, {
+        "id": 7,
+        "cdnUrl": "https://google-cdn.perfops.io/500b-google-bench.jpg",
+        "p": 1
+      }, {
         "id": 9,
@@ -175,2 +224,14 @@ "cdnUrl": "https://cdn77-cdn.perfops.io/500b-bench.jpg",
       }, {
+        "id": 53,
+        "cdnUrl": "https://cdnperf.ngenix.net/500b-ng-bench.jpg",
+        "p": 0
+      }, {
+        "id": 22,
+        "cdnUrl": "https://09d3da8545e855ce.cdn.gocache.net/500b-bench.jpg",
+        "p": 0
+      }, {
+        "id": 51,
+        "cdnUrl": "https://test-perfops.baishancdnx.cn/500b-baishancdn-bench.jpg",
+        "p": 0
+      }, {
         "id": 10,
@@ -180,5 +241,5 @@ "cdnUrl": "https://akamai-cdn.perfops.io/500b-bench.jpg",
       }, {
-        "id": 2,
-        "cdnUrl": "https://ovh-cdn.perfops.io/500b-bench.jpg",
-        "p": 1
+        "id": 36,
+        "cdnUrl": "https://perfops-cc.cdn-tech.io/500b-cc-bench.jpg",
+        "p": 0
       }, {
@@ -189,34 +250,34 @@ "id": 35,
       }, {
-        "id": 22,
-        "cdnUrl": "https://09d3da8545e855ce.cdn.gocache.net/500b-bench.jpg",
-        "p": 0
+        "id": 20,
+        "cdnUrl": "https://cdnperf.cachefly.net/500b-bench.jpg",
+        "p": 1
       }, {
-        "id": 18,
-        "cdnUrl": "https://azure-perfops.azureedge.net/500b-bench.jpg",
+        "id": 2,
+        "cdnUrl": "https://ovh-cdn.perfops.io/500b-bench.jpg",
         "p": 1
       }, {
-        "id": 38,
-        "cdnUrl": "https://perf.psychz.net/500b-bench.jpg",
+        "id": 8,
+        "cdnUrl": "https://perfops.gcorelabs.com/500b-bench.jpg",
+        "p": 1
+      }, {
+        "id": 57,
+        "cdnUrl": "https://80639-httpcache1.dna.ip-only.net/80639-httpcache1/500b-bench.jpg",
         "p": 0
       }, {
-        "id": 11,
-        "cdnUrl": "https://bunny-cdn.perfops.io/500b-bunny-bench.jpg",
+        "id": 5,
+        "cdnUrl": "https://d2axgrpnciinw7.cloudfront.net/500b-bench.jpg",
         "p": 1
       }, {
-        "id": 42,
-        "cdnUrl": "https://perfops.5centscdn.com/500b-5cents-bench.jpg",
-        "p": 1
+        "id": 24,
+        "cdnUrl": "https://img-cdnperf.mncdn.com/500b-bench.jpg",
+        "p": 0
       }, {
-        "id": 6,
-        "cdnUrl": "https://key-cdn.perfops.io/500b-key-bench.jpg",
-        "p": 1
+        "id": 58,
+        "cdnUrl": "https://perfops.s.llnwi.net/v2/500b-bench.jpg",
+        "p": 0
       }, {
-        "id": 17,
-        "cdnUrl": "https://edgecast-cdn.perfops.io/500b-bench.jpg",
+        "id": 55,
+        "cdnUrl": "https://perfops.s.llnwi.net/500b-bench.jpg",
         "p": 1
       }, {
-        "id": 7,
-        "cdnUrl": "https://google-cdn.perfops.io/500b-google-bench.jpg",
-        "p": 1
-      }, {
         "id": 14,
@@ -226,6 +287,14 @@ "cdnUrl": "https://perfops.r.worldssl.net/500b-bench.jpg",
       }, {
-        "id": 39,
-        "cdnUrl": "https://cdnperf-rum.cdnetworks.net/500b-bench.jpg",
+        "id": 3,
+        "cdnUrl": "https://perfops.perfstack.cf-china.info/500b-bench.jpg",
+        "p": 1
+      }, {
+        "id": 61,
+        "cdnUrl": "https://img-perfops.mncdn.com/500b-bench.jpg",
         "p": 0
       }, {
+        "id": 52,
+        "cdnUrl": "https://perfops.s.llnwi.net/500b-bench.jpg",
+        "p": 0
+      }, {
         "id": 13,
@@ -235,22 +304,14 @@ "cdnUrl": "https://m9d7v5r2.map2.ssl.hwcdn.net/500b-bench.jpg",
       }, {
-        "id": 12,
-        "cdnUrl": "https://cdn.jsdelivr.net/gh/jimaek/js-test@1.1/500b-bench.jpg",
+        "id": 4,
+        "cdnUrl": "https://fastly.jsdelivr.net/gh/ProspectOne/js-test@1.1/500b-bench.jpg",
         "p": 1
       }, {
-        "id": 40,
-        "cdnUrl": "https://swifty-cdn.perfops.io/500b-sw-bench.jpg",
-        "p": 0
-      }, {
-        "id": 3,
-        "cdnUrl": "https://perfops.perfstack.cf-china.info/500b-bench.jpg",
+        "id": 17,
+        "cdnUrl": "https://edgecast-cdn.perfops.io/500b-bench.jpg",
         "p": 1
       }, {
-        "id": 20,
-        "cdnUrl": "https://cdnperf.cachefly.net/500b-bench.jpg",
+        "id": 18,
+        "cdnUrl": "https://azure-perfops.azureedge.net/500b-bench.jpg",
         "p": 1
       }, {
-        "id": 30,
-        "cdnUrl": "https://perfops.doracdn.com/500b-db-bench.jpg",
-        "p": 1
-      }, {
         "id": 15,
@@ -260,14 +321,18 @@ "cdnUrl": "https://cdnperf-rum.cdnetworks.net/500b-bench.jpg",
       }, {
-        "id": 5,
-        "cdnUrl": "https://d2axgrpnciinw7.cloudfront.net/500b-bench.jpg",
+        "id": 12,
+        "cdnUrl": "https://cdn.jsdelivr.net/gh/jimaek/js-test@1.1/500b-bench.jpg",
         "p": 1
       }, {
-        "id": 8,
-        "cdnUrl": "https://perfops.gcdn.co/500b-bench.jpg",
-        "p": 1
+        "id": 47,
+        "cdnUrl": "https://perfops-cdnn.cdn-tech.io/500b-cdnn-bench.jpg",
+        "p": 0
       }, {
-        "id": 24,
-        "cdnUrl": "https://img-cdnperf.mncdn.com/500b-bench.jpg",
+        "id": 48,
+        "cdnUrl": "https://perfops-vrzn.cdn-tech.io/500b-vrzn-bench.jpg",
         "p": 0
       }, {
+        "id": 30,
+        "cdnUrl": "https://perfops.doracdn.com/500b-db-bench.jpg",
+        "p": 0
+      }, {
         "id": 41,
@@ -277,4 +342,4 @@ "cdnUrl": "https://25748s.ha.azioncdn.net/500b-az-bench.jpg",
       }, {
-        "id": 4,
-        "cdnUrl": "https://fastly.jsdelivr.net/gh/ProspectOne/js-test@1.1/500b-bench.jpg",
+        "id": 42,
+        "cdnUrl": "https://perfops.5centscdn.com/500b-5cents-bench.jpg",
         "p": 1
@@ -317,2 +382,17 @@ }];
 
+  function isBatchSafe(batch) {
+    var tooSlow = 0;
+    var down = 0; // Calculate number of down and slow
+
+    batch.forEach(function (data) {
+      if (!data.up) {
+        down++;
+      } else if (data.time > 2000) {
+        tooSlow++;
+      }
+    }); // If all in batch down or slow then skip data
+
+    return down + tooSlow < batch.length;
+  }
+
   function run() {
@@ -329,41 +409,28 @@ var numberOfRepeat = 0;
         var results = [];
-        var tooSlow = 0;
-        var down = 0;
         performance.clearResourceTimings();
-        return pMapSeries(response, function (resource) {
-          return fetchResource(resource).then(function (data) {
-            if (!data.up) {
-              down++;
-            } else if (data.time > 2000) {
-              tooSlow++;
-            } // time must be between 3 and 3000 ms
-            // if 2 or more providers in one batch fail, drop all results
 
+        var processBatch = function processBatch() {
+          var batch = results.splice(0, results.length); // If batch is safe to store do it, else just skip data
 
-            if (down > 1 || data.up && (data.time < 3 || data.time > 3000)) {
-              if (down >= QUEUE_LIMIT) {
-                down = 0;
-              }
+          if (isBatchSafe(batch)) {
+            return storeResults(metadata, batch);
+          }
 
-              return;
-            }
+          return batch;
+        };
 
-            if (results.push(data) >= QUEUE_LIMIT) {
-              down = 0;
+        var processFetchResults = function processFetchResults(data) {
+          // Skip data if time not between 3 and 3000 ms
+          if (data.time < 3 || data.time > 3000) {
+            return false;
+          }
 
-              if (tooSlow < QUEUE_LIMIT) {
-                tooSlow = 0;
-              } else {
-                tooSlow = 0;
-                return results.splice(0, results.length);
-              }
+          if (results.push(data) >= QUEUE_LIMIT) {
+            return processBatch();
+          }
+        };
 
-              return storeResults(metadata, results.splice(0, results.length));
-            }
-          });
-        }).then(function () {
-          if (down <= 1 && results.length) {
-            return storeResults(metadata, results);
-          }
-        });
+        return pMapSeries(response, function (resource) {
+          return fetchResource(resource).then(processFetchResults);
+        }).then(processBatch);
       }).then(logInfo, logError).then(function () {
@@ -384,2 +451,3 @@ numberOfRepeat += 1;
   function storeResults(metadata, data) {
+    // @IDEA Remove return to make async data store and do not wait for it before making another test
     return fetch("".concat(API_URL, "/rum/v1"), {
@@ -432,3 +500,3 @@ data: JSON.stringify({
 
-    fetchJs('https://cdn.jsdelivr.net/npm/es6-promise@4.2.4/dist/es6-promise.min.js', function () {
+    fetchJs('https://cdn.perfops.net/npm/es6-promise-4.2.4/dist/es6-promise.min.js', function () {
       Promise = window.ES6Promise;
@@ -435,0 +503,0 @@ run();

dist/rom3.min.js

@@ -1,1 +0,1 @@
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package.json

 {
   "name": "perfops-rom",
-  "version": "1.1.22",
+  "version": "1.2.0",
   "jsdelivr": "./dist/rom3.min.js",
@@ -5,0 +5,0 @@ "description": "RUM code for https://perfops.net/",

No alert changes

Improved metrics

Total package byte prevSize

45441

15.43%

Lines of code

866

16.71%

No dependency changes