@amplitude/analytics-remote-config - npm Package Compare versions

Comparing version 0.3.5 to 0.4.0

lib/cjs/remote-config.d.ts

 import { Config } from '@amplitude/analytics-types';
-import { CreateRemoteConfigFetch, RemoteConfigFetch as IRemoteConfigFetch, RemoteConfigAPIResponse, RemoteConfigIDBStore, RemoteConfigMetric } from './types';
+import { CreateRemoteConfigFetch, RemoteConfigFetch as IRemoteConfigFetch, RemoteConfigAPIResponse, RemoteConfigMetric } from './types';
 export declare const REMOTE_CONFIG_SERVER_URL = "https://sr-client-cfg.amplitude.com/config";
@@ -10,3 +10,2 @@ export declare const REMOTE_CONFIG_SERVER_URL_STAGING = "https://sr-client-cfg.stag2.amplitude.com/config";
     localConfig: Config;
-    remoteConfigIDBStore: RemoteConfigIDBStore<RemoteConfig> | undefined;
     retryTimeout: number;
@@ -22,3 +21,2 @@ attempts: number;
     });
-    initialize(): Promise<void>;
     getRemoteConfig: <K extends keyof RemoteConfig>(configNamespace: string, key: K, sessionId?: number) => Promise<RemoteConfig[K] | undefined>;
@@ -29,3 +27,3 @@ getServerUrl(): "https://sr-client-cfg.amplitude.com/config" | "https://sr-client-cfg.stag2.amplitude.com/config" | "https://sr-client-cfg.eu.amplitude.com/config";
     retryFetch: (signal: AbortController['signal'], sessionId?: number) => Promise<RemoteConfigAPIResponse<RemoteConfig> | void>;
-    parseAndStoreConfig: (res: Response, sessionId?: number) => Promise<RemoteConfigAPIResponse<RemoteConfig>>;
+    parseAndStoreConfig: (res: Response) => Promise<RemoteConfigAPIResponse<RemoteConfig>>;
     completeRequest({ err, success }: {
@@ -32,0 +30,0 @@ err?: string;

lib/cjs/remote-config.js

@@ -7,3 +7,2 @@ var _this = this;
 var analytics_types_1 = require("@amplitude/analytics-types");
-var RemoteConfigAPIStore = tslib_1.__importStar(require("./remote-config-idb-store"));
 var UNEXPECTED_NETWORK_ERROR_MESSAGE = 'Network error occurred, remote config fetch failed';
@@ -26,3 +25,3 @@ var SUCCESS_REMOTE_CONFIG = 'Remote config successfully fetched';
         this.getRemoteConfig = function (configNamespace, key, sessionId) { return tslib_1.__awaiter(_this, void 0, void 0, function () {
-            var fetchStartTime, lastFetchedSessionId, idbRemoteConfig, configAPIResponse, remoteConfig;
+            var fetchStartTime, configAPIResponse, remoteConfig;
             return tslib_1.__generator(this, function (_a) {
@@ -32,14 +31,4 @@ switch (_a.label) {
                         fetchStartTime = Date.now();
-                        if (!this.remoteConfigIDBStore) return [3 /*break*/, 3];
-                        return [4 /*yield*/, this.remoteConfigIDBStore.getLastFetchedSessionId()];
+                        return [4 /*yield*/, this.fetchWithTimeout(sessionId)];
                     case 1:
-                        lastFetchedSessionId = _a.sent();
-                        if (!(!!lastFetchedSessionId && !!sessionId && lastFetchedSessionId === sessionId)) return [3 /*break*/, 3];
-                        return [4 /*yield*/, this.remoteConfigIDBStore.getRemoteConfig(configNamespace, key)];
-                    case 2:
-                        idbRemoteConfig = _a.sent();
-                        this.metrics.fetchTimeIDB = Date.now() - fetchStartTime;
-                        return [2 /*return*/, idbRemoteConfig];
-                    case 3: return [4 /*yield*/, this.fetchWithTimeout(sessionId)];
-                    case 4:
                         configAPIResponse = _a.sent();
@@ -74,5 +63,6 @@ if (configAPIResponse) {
         this.fetchRemoteConfig = function (signal, sessionId) { return tslib_1.__awaiter(_this, void 0, void 0, function () {
-            var urlParams, options, serverUrl, res, parsedStatus, e_1, knownError;
-            return tslib_1.__generator(this, function (_a) {
-                switch (_a.label) {
+            var urlParams, _a, _b, configKey, options, serverUrl, res, parsedStatus, e_1, knownError;
+            var e_2, _c;
+            return tslib_1.__generator(this, function (_d) {
+                switch (_d.label) {
                     case 0:
@@ -89,12 +79,26 @@ if (sessionId === this.lastFetchedSessionId && this.attempts >= this.localConfig.flushMaxRetries) {
                         }
-                        _a.label = 1;
+                        _d.label = 1;
                     case 1:
-                        _a.trys.push([1, 3, , 4]);
+                        _d.trys.push([1, 3, , 4]);
                         urlParams = new URLSearchParams({
                             api_key: this.localConfig.apiKey,
-                            config_keys: this.configKeys.join(','),
                         });
+                        try {
+                            for (_a = tslib_1.__values(this.configKeys), _b = _a.next(); !_b.done; _b = _a.next()) {
+                                configKey = _b.value;
+                                urlParams.append('config_keys', configKey);
+                            }
+                        }
+                        catch (e_2_1) { e_2 = { error: e_2_1 }; }
+                        finally {
+                            try {
+                                if (_b && !_b.done && (_c = _a.return)) _c.call(_a);
+                            }
+                            finally { if (e_2) throw e_2.error; }
+                        }
+                        if (sessionId) {
+                            urlParams.set('session_id', String(sessionId));
+                        }
                         options = {
                             headers: {
-                                'Content-Type': 'application/json',
                                 Accept: '*/*',
@@ -108,3 +112,3 @@ },
                     case 2:
-                        res = _a.sent();
+                        res = _d.sent();
                         if (res === null) {
@@ -117,3 +121,3 @@ return [2 /*return*/, this.completeRequest({ err: UNEXPECTED_ERROR_MESSAGE })];
                                 this.attempts = 0;
-                                return [2 /*return*/, this.parseAndStoreConfig(res, sessionId)];
+                                return [2 /*return*/, this.parseAndStoreConfig(res)];
                             case analytics_types_1.Status.Failed:
@@ -126,3 +130,3 @@ return [2 /*return*/, this.retryFetch(signal, sessionId)];
                     case 3:
-                        e_1 = _a.sent();
+                        e_1 = _d.sent();
                         knownError = e_1;
@@ -148,17 +152,9 @@ if (signal.aborted) {
         }); };
-        this.parseAndStoreConfig = function (res, sessionId) { return tslib_1.__awaiter(_this, void 0, void 0, function () {
-            var remoteConfig, _a;
-            return tslib_1.__generator(this, function (_b) {
-                switch (_b.label) {
+        this.parseAndStoreConfig = function (res) { return tslib_1.__awaiter(_this, void 0, void 0, function () {
+            var remoteConfig;
+            return tslib_1.__generator(this, function (_a) {
+                switch (_a.label) {
                     case 0: return [4 /*yield*/, res.json()];
                     case 1:
-                        remoteConfig = (_b.sent());
-                        _a = this.remoteConfigIDBStore;
-                        if (!_a) return [3 /*break*/, 3];
-                        return [4 /*yield*/, this.remoteConfigIDBStore.storeRemoteConfig(remoteConfig, sessionId)];
-                    case 2:
-                        _a = (_b.sent());
-                        _b.label = 3;
-                    case 3:
-                        _a;
+                        remoteConfig = (_a.sent());
                         this.completeRequest({ success: SUCCESS_REMOTE_CONFIG });
@@ -172,21 +168,2 @@ return [2 /*return*/, remoteConfig];
     }
-    RemoteConfigFetch.prototype.initialize = function () {
-        return tslib_1.__awaiter(this, void 0, void 0, function () {
-            var _a;
-            return tslib_1.__generator(this, function (_b) {
-                switch (_b.label) {
-                    case 0:
-                        _a = this;
-                        return [4 /*yield*/, RemoteConfigAPIStore.createRemoteConfigIDBStore({
-                                apiKey: this.localConfig.apiKey,
-                                loggerProvider: this.localConfig.loggerProvider,
-                                configKeys: this.configKeys,
-                            })];
-                    case 1:
-                        _a.remoteConfigIDBStore = _b.sent();
-                        return [2 /*return*/];
-                }
-            });
-        });
-    };
     RemoteConfigFetch.prototype.getServerUrl = function () {
@@ -216,12 +193,4 @@ if (this.localConfig.serverZone === analytics_types_1.ServerZone.STAGING) {
     return tslib_1.__awaiter(_this, void 0, void 0, function () {
-        var remoteConfigFetch;
         return tslib_1.__generator(this, function (_b) {
-            switch (_b.label) {
-                case 0:
-                    remoteConfigFetch = new RemoteConfigFetch({ localConfig: localConfig, configKeys: configKeys });
-                    return [4 /*yield*/, remoteConfigFetch.initialize()];
-                case 1:
-                    _b.sent();
-                    return [2 /*return*/, remoteConfigFetch];
-            }
+            return [2 /*return*/, new RemoteConfigFetch({ localConfig: localConfig, configKeys: configKeys })];
         });
@@ -228,0 +197,0 @@ });

lib/cjs/types.d.ts

@@ -16,3 +16,2 @@ import { Config } from '@amplitude/analytics-types';
 export interface RemoteConfigMetric {
-    fetchTimeIDB?: number;
     fetchTimeAPISuccess?: number;
@@ -19,0 +18,0 @@ fetchTimeAPIFail?: number;

lib/esm/remote-config.d.ts

 import { Config } from '@amplitude/analytics-types';
-import { CreateRemoteConfigFetch, RemoteConfigFetch as IRemoteConfigFetch, RemoteConfigAPIResponse, RemoteConfigIDBStore, RemoteConfigMetric } from './types';
+import { CreateRemoteConfigFetch, RemoteConfigFetch as IRemoteConfigFetch, RemoteConfigAPIResponse, RemoteConfigMetric } from './types';
 export declare const REMOTE_CONFIG_SERVER_URL = "https://sr-client-cfg.amplitude.com/config";
@@ -10,3 +10,2 @@ export declare const REMOTE_CONFIG_SERVER_URL_STAGING = "https://sr-client-cfg.stag2.amplitude.com/config";
     localConfig: Config;
-    remoteConfigIDBStore: RemoteConfigIDBStore<RemoteConfig> | undefined;
     retryTimeout: number;
@@ -22,3 +21,2 @@ attempts: number;
     });
-    initialize(): Promise<void>;
     getRemoteConfig: <K extends keyof RemoteConfig>(configNamespace: string, key: K, sessionId?: number) => Promise<RemoteConfig[K] | undefined>;
@@ -29,3 +27,3 @@ getServerUrl(): "https://sr-client-cfg.amplitude.com/config" | "https://sr-client-cfg.stag2.amplitude.com/config" | "https://sr-client-cfg.eu.amplitude.com/config";
     retryFetch: (signal: AbortController['signal'], sessionId?: number) => Promise<RemoteConfigAPIResponse<RemoteConfig> | void>;
-    parseAndStoreConfig: (res: Response, sessionId?: number) => Promise<RemoteConfigAPIResponse<RemoteConfig>>;
+    parseAndStoreConfig: (res: Response) => Promise<RemoteConfigAPIResponse<RemoteConfig>>;
     completeRequest({ err, success }: {
@@ -32,0 +30,0 @@ err?: string;

lib/esm/remote-config.js

@@ -1,5 +0,4 @@
-import { __assign, __awaiter, __generator } from "tslib";
+import { __assign, __awaiter, __generator, __values } from "tslib";
 import { BaseTransport } from '@amplitude/analytics-core';
 import { ServerZone, Status } from '@amplitude/analytics-types';
-import * as RemoteConfigAPIStore from './remote-config-idb-store';
 var UNEXPECTED_NETWORK_ERROR_MESSAGE = 'Network error occurred, remote config fetch failed';
@@ -22,3 +21,3 @@ var SUCCESS_REMOTE_CONFIG = 'Remote config successfully fetched';
         this.getRemoteConfig = function (configNamespace, key, sessionId) { return __awaiter(_this, void 0, void 0, function () {
-            var fetchStartTime, lastFetchedSessionId, idbRemoteConfig, configAPIResponse, remoteConfig;
+            var fetchStartTime, configAPIResponse, remoteConfig;
             return __generator(this, function (_a) {
@@ -28,14 +27,4 @@ switch (_a.label) {
                         fetchStartTime = Date.now();
-                        if (!this.remoteConfigIDBStore) return [3 /*break*/, 3];
-                        return [4 /*yield*/, this.remoteConfigIDBStore.getLastFetchedSessionId()];
+                        return [4 /*yield*/, this.fetchWithTimeout(sessionId)];
                     case 1:
-                        lastFetchedSessionId = _a.sent();
-                        if (!(!!lastFetchedSessionId && !!sessionId && lastFetchedSessionId === sessionId)) return [3 /*break*/, 3];
-                        return [4 /*yield*/, this.remoteConfigIDBStore.getRemoteConfig(configNamespace, key)];
-                    case 2:
-                        idbRemoteConfig = _a.sent();
-                        this.metrics.fetchTimeIDB = Date.now() - fetchStartTime;
-                        return [2 /*return*/, idbRemoteConfig];
-                    case 3: return [4 /*yield*/, this.fetchWithTimeout(sessionId)];
-                    case 4:
                         configAPIResponse = _a.sent();
@@ -70,5 +59,6 @@ if (configAPIResponse) {
         this.fetchRemoteConfig = function (signal, sessionId) { return __awaiter(_this, void 0, void 0, function () {
-            var urlParams, options, serverUrl, res, parsedStatus, e_1, knownError;
-            return __generator(this, function (_a) {
-                switch (_a.label) {
+            var urlParams, _a, _b, configKey, options, serverUrl, res, parsedStatus, e_1, knownError;
+            var e_2, _c;
+            return __generator(this, function (_d) {
+                switch (_d.label) {
                     case 0:
@@ -85,12 +75,26 @@ if (sessionId === this.lastFetchedSessionId && this.attempts >= this.localConfig.flushMaxRetries) {
                         }
-                        _a.label = 1;
+                        _d.label = 1;
                     case 1:
-                        _a.trys.push([1, 3, , 4]);
+                        _d.trys.push([1, 3, , 4]);
                         urlParams = new URLSearchParams({
                             api_key: this.localConfig.apiKey,
-                            config_keys: this.configKeys.join(','),
                         });
+                        try {
+                            for (_a = __values(this.configKeys), _b = _a.next(); !_b.done; _b = _a.next()) {
+                                configKey = _b.value;
+                                urlParams.append('config_keys', configKey);
+                            }
+                        }
+                        catch (e_2_1) { e_2 = { error: e_2_1 }; }
+                        finally {
+                            try {
+                                if (_b && !_b.done && (_c = _a.return)) _c.call(_a);
+                            }
+                            finally { if (e_2) throw e_2.error; }
+                        }
+                        if (sessionId) {
+                            urlParams.set('session_id', String(sessionId));
+                        }
                         options = {
                             headers: {
-                                'Content-Type': 'application/json',
                                 Accept: '*/*',
@@ -104,3 +108,3 @@ },
                     case 2:
-                        res = _a.sent();
+                        res = _d.sent();
                         if (res === null) {
@@ -113,3 +117,3 @@ return [2 /*return*/, this.completeRequest({ err: UNEXPECTED_ERROR_MESSAGE })];
                                 this.attempts = 0;
-                                return [2 /*return*/, this.parseAndStoreConfig(res, sessionId)];
+                                return [2 /*return*/, this.parseAndStoreConfig(res)];
                             case Status.Failed:
@@ -122,3 +126,3 @@ return [2 /*return*/, this.retryFetch(signal, sessionId)];
                     case 3:
-                        e_1 = _a.sent();
+                        e_1 = _d.sent();
                         knownError = e_1;
@@ -144,17 +148,9 @@ if (signal.aborted) {
         }); };
-        this.parseAndStoreConfig = function (res, sessionId) { return __awaiter(_this, void 0, void 0, function () {
-            var remoteConfig, _a;
-            return __generator(this, function (_b) {
-                switch (_b.label) {
+        this.parseAndStoreConfig = function (res) { return __awaiter(_this, void 0, void 0, function () {
+            var remoteConfig;
+            return __generator(this, function (_a) {
+                switch (_a.label) {
                     case 0: return [4 /*yield*/, res.json()];
                     case 1:
-                        remoteConfig = (_b.sent());
-                        _a = this.remoteConfigIDBStore;
-                        if (!_a) return [3 /*break*/, 3];
-                        return [4 /*yield*/, this.remoteConfigIDBStore.storeRemoteConfig(remoteConfig, sessionId)];
-                    case 2:
-                        _a = (_b.sent());
-                        _b.label = 3;
-                    case 3:
-                        _a;
+                        remoteConfig = (_a.sent());
                         this.completeRequest({ success: SUCCESS_REMOTE_CONFIG });
@@ -168,21 +164,2 @@ return [2 /*return*/, remoteConfig];
     }
-    RemoteConfigFetch.prototype.initialize = function () {
-        return __awaiter(this, void 0, void 0, function () {
-            var _a;
-            return __generator(this, function (_b) {
-                switch (_b.label) {
-                    case 0:
-                        _a = this;
-                        return [4 /*yield*/, RemoteConfigAPIStore.createRemoteConfigIDBStore({
-                                apiKey: this.localConfig.apiKey,
-                                loggerProvider: this.localConfig.loggerProvider,
-                                configKeys: this.configKeys,
-                            })];
-                    case 1:
-                        _a.remoteConfigIDBStore = _b.sent();
-                        return [2 /*return*/];
-                }
-            });
-        });
-    };
     RemoteConfigFetch.prototype.getServerUrl = function () {
@@ -212,12 +189,4 @@ if (this.localConfig.serverZone === ServerZone.STAGING) {
     return __awaiter(void 0, void 0, void 0, function () {
-        var remoteConfigFetch;
         return __generator(this, function (_b) {
-            switch (_b.label) {
-                case 0:
-                    remoteConfigFetch = new RemoteConfigFetch({ localConfig: localConfig, configKeys: configKeys });
-                    return [4 /*yield*/, remoteConfigFetch.initialize()];
-                case 1:
-                    _b.sent();
-                    return [2 /*return*/, remoteConfigFetch];
-            }
+            return [2 /*return*/, new RemoteConfigFetch({ localConfig: localConfig, configKeys: configKeys })];
         });
@@ -224,0 +193,0 @@ });

lib/esm/types.d.ts

@@ -16,3 +16,2 @@ import { Config } from '@amplitude/analytics-types';
 export interface RemoteConfigMetric {
-    fetchTimeIDB?: number;
     fetchTimeAPISuccess?: number;
@@ -19,0 +18,0 @@ fetchTimeAPIFail?: number;

lib/scripts/amplitude-min.js

@@ -1,1 +0,1 @@
-var remoteConfig=function(e){"use strict";var t,n,r=function(){return r=Object.assign||function(e){for(var t,n=1,r=arguments.length;n<r;n++)for(var o in t=arguments[n])Object.prototype.hasOwnProperty.call(t,o)&&(e[o]=t[o]);return e},r.apply(this,arguments)};function o(e,t,n,r){return new(n||(n=Promise))((function(o,i){function s(e){try{a(r.next(e))}catch(e){i(e)}}function c(e){try{a(r.throw(e))}catch(e){i(e)}}function a(e){var t;e.done?o(e.value):(t=e.value,t instanceof n?t:new n((function(e){e(t)}))).then(s,c)}a((r=r.apply(e,t||[])).next())}))}function i(e,t){var n,r,o,i,s={label:0,sent:function(){if(1&o[0])throw o[1];return o[1]},trys:[],ops:[]};return i={next:c(0),throw:c(1),return:c(2)},"function"==typeof Symbol&&(i[Symbol.iterator]=function(){return this}),i;function c(c){return function(a){return function(c){if(n)throw new TypeError("Generator is already 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n.Success:return{status:C,statusCode:_,body:{eventsIngested:null!==(t=e.events_ingested)&&void 0!==t?t:0,payloadSizeBytes:null!==(r=e.payload_size_bytes)&&void 0!==r?r:0,serverUploadTime:null!==(o=e.server_upload_time)&&void 0!==o?o:0}};case n.Invalid:return{status:C,statusCode:_,body:{error:null!==(i=e.error)&&void 0!==i?i:"",missingField:null!==(s=e.missing_field)&&void 0!==s?s:"",eventsWithInvalidFields:null!==(c=e.events_with_invalid_fields)&&void 0!==c?c:{},eventsWithMissingFields:null!==(a=e.events_with_missing_fields)&&void 0!==a?a:{},eventsWithInvalidIdLengths:null!==(u=e.events_with_invalid_id_lengths)&&void 0!==u?u:{},epsThreshold:null!==(l=e.eps_threshold)&&void 0!==l?l:0,exceededDailyQuotaDevices:null!==(d=e.exceeded_daily_quota_devices)&&void 0!==d?d:{},silencedDevices:null!==(f=e.silenced_devices)&&void 0!==f?f:[],silencedEvents:null!==(h=e.silenced_events)&&void 0!==h?h:[],throttledDevices:null!==(v=e.throttled_devices)&&void 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WeakMap,h=new WeakMap,v=new WeakMap;let g={get(e,t,n){if(e instanceof IDBTransaction){if("done"===t)return f.get(e);if("store"===t)return n.objectStoreNames[1]?void 0:n.objectStore(n.objectStoreNames[0])}return b(e[t])},set:(e,t,n)=>(e[t]=n,!0),has:(e,t)=>e instanceof IDBTransaction&&("done"===t||"store"===t)||t in e};function p(e){g=e(g)}function m(e){return(d||(d=[IDBCursor.prototype.advance,IDBCursor.prototype.continue,IDBCursor.prototype.continuePrimaryKey])).includes(e)?function(...t){return e.apply(w(this),t),b(this.request)}:function(...t){return b(e.apply(w(this),t))}}function y(e){return"function"==typeof e?m(e):(e instanceof IDBTransaction&&function(e){if(f.has(e))return;const t=new Promise(((t,n)=>{const r=()=>{e.removeEventListener("complete",o),e.removeEventListener("error",i),e.removeEventListener("abort",i)},o=()=>{t(),r()},i=()=>{n(e.error||new 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t.abort()}),5e3),[4,this.fetchRemoteConfig(t.signal,e)];case 1:return r=o.sent(),clearTimeout(n),[2,r]}}))}))},this.fetchRemoteConfig=function(e,t){return o(c,void 0,void 0,(function(){var o,s,c,u,l,d;return i(this,(function(i){switch(i.label){case 0:if(t===this.lastFetchedSessionId&&this.attempts>=this.localConfig.flushMaxRetries)return[2,this.completeRequest({err:"Remote config fetch rejected due to exceeded retry count"})];if(e.aborted)return[2,this.completeRequest({err:A})];t!==this.lastFetchedSessionId&&(this.lastFetchedSessionId=t,this.attempts=0),i.label=1;case 1:return i.trys.push([1,3,,4]),o=new URLSearchParams({api_key:this.localConfig.apiKey,config_keys:this.configKeys.join(",")}),s={headers:{"Content-Type":"application/json",Accept:"*/*"},method:"GET"},c="".concat(this.getServerUrl(),"?").concat(o.toString()),this.attempts+=1,[4,fetch(c,r(r({},s),{signal:e}))];case 2:if(null===(u=i.sent()))return[2,this.completeRequest({err:"Unexpected error occurred"})];switch((new a).buildStatus(u.status)){case n.Success:return this.attempts=0,[2,this.parseAndStoreConfig(u,t)];case n.Failed:return[2,this.retryFetch(e,t)];default:return[2,this.completeRequest({err:"Network error occurred, remote config fetch failed"})]}case 3:return l=i.sent(),d=l,e.aborted?[2,this.completeRequest({err:A})]:[2,this.completeRequest({err:d.message})];case 4:return[2]}}))}))},this.retryFetch=function(e,t){return o(c,void 0,void 0,(function(){var n=this;return i(this,(function(r){switch(r.label){case 0:return[4,new Promise((function(e){return setTimeout(e,n.attempts*n.retryTimeout)}))];case 1:return r.sent(),[2,this.fetchRemoteConfig(e,t)]}}))}))},this.parseAndStoreConfig=function(e,t){return o(c,void 0,void 0,(function(){var n;return i(this,(function(r){switch(r.label){case 0:return[4,e.json()];case 1:return n=r.sent(),this.remoteConfigIDBStore?[4,this.remoteConfigIDBStore.storeRemoteConfig(n,t)]:[3,3];case 2:r.sent(),r.label=3;case 3:return this.completeRequest({success:"Remote config successfully fetched"}),[2,n]}}))}))},this.localConfig=t,this.configKeys=s}return e.prototype.initialize=function(){return o(this,void 0,void 0,(function(){var e;return i(this,(function(t){switch(t.label){case 0:return e=this,[4,j({apiKey:this.localConfig.apiKey,loggerProvider:this.localConfig.loggerProvider,configKeys:this.configKeys})];case 1:return e.remoteConfigIDBStore=t.sent(),[2]}}))}))},e.prototype.getServerUrl=function(){return this.localConfig.serverZone===t.STAGING?"https://sr-client-cfg.stag2.amplitude.com/config":this.localConfig.serverZone===t.EU?"https://sr-client-cfg.eu.amplitude.com/config":"https://sr-client-cfg.amplitude.com/config"},e.prototype.completeRequest=function(e){var t=e.err,n=e.success;if(t)throw new Error(t);n&&this.localConfig.loggerProvider.log(n)},e}(),U=function(e){var t=e.localConfig,n=e.configKeys;return o(void 0,void 0,void 0,(function(){var e;return i(this,(function(r){switch(r.label){case 0:return[4,(e=new K({localConfig:t,configKeys:n})).initialize()];case 1:return r.sent(),[2,e]}}))}))};return e.createRemoteConfigFetch=U,Object.defineProperty(e,"__esModule",{value:!0}),e}({});
+var remoteConfig=function(e){"use strict";var t,n,r=function(){return r=Object.assign||function(e){for(var t,n=1,r=arguments.length;n<r;n++)for(var i in t=arguments[n])Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i]);return e},r.apply(this,arguments)};function i(e,t,n,r){return new(n||(n=Promise))((function(i,o){function s(e){try{l(r.next(e))}catch(e){o(e)}}function c(e){try{l(r.throw(e))}catch(e){o(e)}}function l(e){var t;e.done?i(e.value):(t=e.value,t instanceof n?t:new n((function(e){e(t)}))).then(s,c)}l((r=r.apply(e,t||[])).next())}))}function o(e,t){var n,r,i,o,s={label:0,sent:function(){if(1&i[0])throw i[1];return i[1]},trys:[],ops:[]};return o={next:c(0),throw:c(1),return:c(2)},"function"==typeof Symbol&&(o[Symbol.iterator]=function(){return this}),o;function c(c){return function(l){return function(c){if(n)throw new TypeError("Generator is already 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0,done:!0}}([c,l])}}}!function(e){e.US="US",e.EU="EU",e.STAGING="STAGING"}(t||(t={})),function(e){e.Unknown="unknown",e.Skipped="skipped",e.Success="success",e.RateLimit="rate_limit",e.PayloadTooLarge="payload_too_large",e.Invalid="invalid",e.Failed="failed",e.Timeout="Timeout",e.SystemError="SystemError"}(n||(n={}));var s=function(){function e(){}return e.prototype.send=function(e,t){return Promise.resolve(null)},e.prototype.buildResponse=function(e){var t,r,i,o,s,c,l,u,a,d,f,h,v,p,m,y,g,b,_,w,S,T;if("object"!=typeof e)return null;var C=e.code||0,R=this.buildStatus(C);switch(R){case n.Success:return{status:R,statusCode:C,body:{eventsIngested:null!==(t=e.events_ingested)&&void 0!==t?t:0,payloadSizeBytes:null!==(r=e.payload_size_bytes)&&void 0!==r?r:0,serverUploadTime:null!==(i=e.server_upload_time)&&void 0!==i?i:0}};case n.Invalid:return{status:R,statusCode:C,body:{error:null!==(o=e.error)&&void 0!==o?o:"",missingField:null!==(s=e.missing_field)&&void 0!==s?s:"",eventsWithInvalidFields:null!==(c=e.events_with_invalid_fields)&&void 0!==c?c:{},eventsWithMissingFields:null!==(l=e.events_with_missing_fields)&&void 0!==l?l:{},eventsWithInvalidIdLengths:null!==(u=e.events_with_invalid_id_lengths)&&void 0!==u?u:{},epsThreshold:null!==(a=e.eps_threshold)&&void 0!==a?a:0,exceededDailyQuotaDevices:null!==(d=e.exceeded_daily_quota_devices)&&void 0!==d?d:{},silencedDevices:null!==(f=e.silenced_devices)&&void 0!==f?f:[],silencedEvents:null!==(h=e.silenced_events)&&void 0!==h?h:[],throttledDevices:null!==(v=e.throttled_devices)&&void 0!==v?v:{},throttledEvents:null!==(p=e.throttled_events)&&void 0!==p?p:[]}};case n.PayloadTooLarge:return{status:R,statusCode:C,body:{error:null!==(m=e.error)&&void 0!==m?m:""}};case n.RateLimit:return{status:R,statusCode:C,body:{error:null!==(y=e.error)&&void 0!==y?y:"",epsThreshold:null!==(g=e.eps_threshold)&&void 0!==g?g:0,throttledDevices:null!==(b=e.throttled_devices)&&void 0!==b?b:{},throttledUsers:null!==(_=e.throttled_users)&&void 0!==_?_:{},exceededDailyQuotaDevices:null!==(w=e.exceeded_daily_quota_devices)&&void 0!==w?w:{},exceededDailyQuotaUsers:null!==(S=e.exceeded_daily_quota_users)&&void 0!==S?S:{},throttledEvents:null!==(T=e.throttled_events)&&void 0!==T?T:[]}};case n.Timeout:default:return{status:R,statusCode:C}}},e.prototype.buildStatus=function(e){return e>=200&&e<300?n.Success:429===e?n.RateLimit:413===e?n.PayloadTooLarge:408===e?n.Timeout:e>=400&&e<500?n.Invalid:e>=500?n.Failed:n.Unknown},e}(),c="Remote config fetch rejected due to timeout after 5 seconds",l=function(){function e(e){var t=e.localConfig,l=e.configKeys,u=this;this.retryTimeout=1e3,this.attempts=0,this.sessionTargetingMatch=!1,this.metrics={},this.getRemoteConfig=function(e,t,n){return i(u,void 0,void 0,(function(){var r,i,s;return o(this,(function(o){switch(o.label){case 0:return r=Date.now(),[4,this.fetchWithTimeout(n)];case 1:return(i=o.sent())&&(s=i.configs&&i.configs[e])?(this.metrics.fetchTimeAPISuccess=Date.now()-r,[2,s[t]]):(this.metrics.fetchTimeAPIFail=Date.now()-r,[2,void 0])}}))}))},this.fetchWithTimeout=function(e){return i(u,void 0,void 0,(function(){var t,n,r;return o(this,(function(i){switch(i.label){case 0:return t=new AbortController,n=setTimeout((function(){return t.abort()}),5e3),[4,this.fetchRemoteConfig(t.signal,e)];case 1:return r=i.sent(),clearTimeout(n),[2,r]}}))}))},this.fetchRemoteConfig=function(e,t){return i(u,void 0,void 0,(function(){var i,l,u,a,d,f,h,v,p,m,y;return o(this,(function(o){switch(o.label){case 0:if(t===this.lastFetchedSessionId&&this.attempts>=this.localConfig.flushMaxRetries)return[2,this.completeRequest({err:"Remote config fetch rejected due to exceeded retry count"})];if(e.aborted)return[2,this.completeRequest({err:c})];t!==this.lastFetchedSessionId&&(this.lastFetchedSessionId=t,this.attempts=0),o.label=1;case 1:o.trys.push([1,3,,4]),i=new URLSearchParams({api_key:this.localConfig.apiKey});try{for(l=function(e){var t="function"==typeof Symbol&&Symbol.iterator,n=t&&e[t],r=0;if(n)return n.call(e);if(e&&"number"==typeof e.length)return{next:function(){return e&&r>=e.length&&(e=void 0),{value:e&&e[r++],done:!e}}};throw new TypeError(t?"Object is not iterable.":"Symbol.iterator is not defined.")}(this.configKeys),u=l.next();!u.done;u=l.next())a=u.value,i.append("config_keys",a)}catch(e){m={error:e}}finally{try{u&&!u.done&&(y=l.return)&&y.call(l)}finally{if(m)throw m.error}}return t&&i.set("session_id",String(t)),d={headers:{Accept:"*/*"},method:"GET"},f="".concat(this.getServerUrl(),"?").concat(i.toString()),this.attempts+=1,[4,fetch(f,r(r({},d),{signal:e}))];case 2:if(null===(h=o.sent()))return[2,this.completeRequest({err:"Unexpected error occurred"})];switch((new s).buildStatus(h.status)){case n.Success:return this.attempts=0,[2,this.parseAndStoreConfig(h)];case n.Failed:return[2,this.retryFetch(e,t)];default:return[2,this.completeRequest({err:"Network error occurred, remote config fetch failed"})]}case 3:return v=o.sent(),p=v,e.aborted?[2,this.completeRequest({err:c})]:[2,this.completeRequest({err:p.message})];case 4:return[2]}}))}))},this.retryFetch=function(e,t){return i(u,void 0,void 0,(function(){var n=this;return o(this,(function(r){switch(r.label){case 0:return[4,new Promise((function(e){return setTimeout(e,n.attempts*n.retryTimeout)}))];case 1:return r.sent(),[2,this.fetchRemoteConfig(e,t)]}}))}))},this.parseAndStoreConfig=function(e){return i(u,void 0,void 0,(function(){var t;return o(this,(function(n){switch(n.label){case 0:return[4,e.json()];case 1:return t=n.sent(),this.completeRequest({success:"Remote config successfully fetched"}),[2,t]}}))}))},this.localConfig=t,this.configKeys=l}return e.prototype.getServerUrl=function(){return this.localConfig.serverZone===t.STAGING?"https://sr-client-cfg.stag2.amplitude.com/config":this.localConfig.serverZone===t.EU?"https://sr-client-cfg.eu.amplitude.com/config":"https://sr-client-cfg.amplitude.com/config"},e.prototype.completeRequest=function(e){var t=e.err,n=e.success;if(t)throw new Error(t);n&&this.localConfig.loggerProvider.log(n)},e}(),u=function(e){var t=e.localConfig,n=e.configKeys;return i(void 0,void 0,void 0,(function(){return o(this,(function(e){return[2,new l({localConfig:t,configKeys:n})]}))}))};return e.createRemoteConfigFetch=u,Object.defineProperty(e,"__esModule",{value:!0}),e}({});

lib/scripts/amplitude-min.umd.js

@@ -1,1 +0,1 @@
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0,done:!0}}([l,c])}}}!function(e){e.US="US",e.EU="EU",e.STAGING="STAGING"}(t||(t={})),function(e){e.Unknown="unknown",e.Skipped="skipped",e.Success="success",e.RateLimit="rate_limit",e.PayloadTooLarge="payload_too_large",e.Invalid="invalid",e.Failed="failed",e.Timeout="Timeout",e.SystemError="SystemError"}(n||(n={}));var s=function(){function e(){}return e.prototype.send=function(e,t){return Promise.resolve(null)},e.prototype.buildResponse=function(e){var t,i,o,r,s,l,c,u,a,d,f,h,v,p,y,m,g,b,_,w,S,T;if("object"!=typeof e)return null;var C=e.code||0,R=this.buildStatus(C);switch(R){case n.Success:return{status:R,statusCode:C,body:{eventsIngested:null!==(t=e.events_ingested)&&void 0!==t?t:0,payloadSizeBytes:null!==(i=e.payload_size_bytes)&&void 0!==i?i:0,serverUploadTime:null!==(o=e.server_upload_time)&&void 0!==o?o:0}};case n.Invalid:return{status:R,statusCode:C,body:{error:null!==(r=e.error)&&void 0!==r?r:"",missingField:null!==(s=e.missing_field)&&void 0!==s?s:"",eventsWithInvalidFields:null!==(l=e.events_with_invalid_fields)&&void 0!==l?l:{},eventsWithMissingFields:null!==(c=e.events_with_missing_fields)&&void 0!==c?c:{},eventsWithInvalidIdLengths:null!==(u=e.events_with_invalid_id_lengths)&&void 0!==u?u:{},epsThreshold:null!==(a=e.eps_threshold)&&void 0!==a?a:0,exceededDailyQuotaDevices:null!==(d=e.exceeded_daily_quota_devices)&&void 0!==d?d:{},silencedDevices:null!==(f=e.silenced_devices)&&void 0!==f?f:[],silencedEvents:null!==(h=e.silenced_events)&&void 0!==h?h:[],throttledDevices:null!==(v=e.throttled_devices)&&void 0!==v?v:{},throttledEvents:null!==(p=e.throttled_events)&&void 0!==p?p:[]}};case n.PayloadTooLarge:return{status:R,statusCode:C,body:{error:null!==(y=e.error)&&void 0!==y?y:""}};case n.RateLimit:return{status:R,statusCode:C,body:{error:null!==(m=e.error)&&void 0!==m?m:"",epsThreshold:null!==(g=e.eps_threshold)&&void 0!==g?g:0,throttledDevices:null!==(b=e.throttled_devices)&&void 0!==b?b:{},throttledUsers:null!==(_=e.throttled_users)&&void 0!==_?_:{},exceededDailyQuotaDevices:null!==(w=e.exceeded_daily_quota_devices)&&void 0!==w?w:{},exceededDailyQuotaUsers:null!==(S=e.exceeded_daily_quota_users)&&void 0!==S?S:{},throttledEvents:null!==(T=e.throttled_events)&&void 0!==T?T:[]}};case n.Timeout:default:return{status:R,statusCode:C}}},e.prototype.buildStatus=function(e){return e>=200&&e<300?n.Success:429===e?n.RateLimit:413===e?n.PayloadTooLarge:408===e?n.Timeout:e>=400&&e<500?n.Invalid:e>=500?n.Failed:n.Unknown},e}(),l="Remote config fetch rejected due to timeout after 5 seconds",c=function(){function e(e){var t=e.localConfig,c=e.configKeys,u=this;this.retryTimeout=1e3,this.attempts=0,this.sessionTargetingMatch=!1,this.metrics={},this.getRemoteConfig=function(e,t,n){return o(u,void 0,void 0,(function(){var i,o,s;return r(this,(function(r){switch(r.label){case 0:return i=Date.now(),[4,this.fetchWithTimeout(n)];case 1:return(o=r.sent())&&(s=o.configs&&o.configs[e])?(this.metrics.fetchTimeAPISuccess=Date.now()-i,[2,s[t]]):(this.metrics.fetchTimeAPIFail=Date.now()-i,[2,void 0])}}))}))},this.fetchWithTimeout=function(e){return o(u,void 0,void 0,(function(){var t,n,i;return r(this,(function(o){switch(o.label){case 0:return t=new AbortController,n=setTimeout((function(){return t.abort()}),5e3),[4,this.fetchRemoteConfig(t.signal,e)];case 1:return i=o.sent(),clearTimeout(n),[2,i]}}))}))},this.fetchRemoteConfig=function(e,t){return o(u,void 0,void 0,(function(){var o,c,u,a,d,f,h,v,p,y,m;return r(this,(function(r){switch(r.label){case 0:if(t===this.lastFetchedSessionId&&this.attempts>=this.localConfig.flushMaxRetries)return[2,this.completeRequest({err:"Remote config fetch rejected due to exceeded retry count"})];if(e.aborted)return[2,this.completeRequest({err:l})];t!==this.lastFetchedSessionId&&(this.lastFetchedSessionId=t,this.attempts=0),r.label=1;case 1:r.trys.push([1,3,,4]),o=new URLSearchParams({api_key:this.localConfig.apiKey});try{for(c=function(e){var t="function"==typeof Symbol&&Symbol.iterator,n=t&&e[t],i=0;if(n)return n.call(e);if(e&&"number"==typeof e.length)return{next:function(){return e&&i>=e.length&&(e=void 0),{value:e&&e[i++],done:!e}}};throw new TypeError(t?"Object is not iterable.":"Symbol.iterator is not defined.")}(this.configKeys),u=c.next();!u.done;u=c.next())a=u.value,o.append("config_keys",a)}catch(e){y={error:e}}finally{try{u&&!u.done&&(m=c.return)&&m.call(c)}finally{if(y)throw y.error}}return t&&o.set("session_id",String(t)),d={headers:{Accept:"*/*"},method:"GET"},f="".concat(this.getServerUrl(),"?").concat(o.toString()),this.attempts+=1,[4,fetch(f,i(i({},d),{signal:e}))];case 2:if(null===(h=r.sent()))return[2,this.completeRequest({err:"Unexpected error occurred"})];switch((new s).buildStatus(h.status)){case n.Success:return this.attempts=0,[2,this.parseAndStoreConfig(h)];case n.Failed:return[2,this.retryFetch(e,t)];default:return[2,this.completeRequest({err:"Network error occurred, remote config fetch failed"})]}case 3:return v=r.sent(),p=v,e.aborted?[2,this.completeRequest({err:l})]:[2,this.completeRequest({err:p.message})];case 4:return[2]}}))}))},this.retryFetch=function(e,t){return o(u,void 0,void 0,(function(){var n=this;return r(this,(function(i){switch(i.label){case 0:return[4,new Promise((function(e){return setTimeout(e,n.attempts*n.retryTimeout)}))];case 1:return i.sent(),[2,this.fetchRemoteConfig(e,t)]}}))}))},this.parseAndStoreConfig=function(e){return o(u,void 0,void 0,(function(){var t;return r(this,(function(n){switch(n.label){case 0:return[4,e.json()];case 1:return t=n.sent(),this.completeRequest({success:"Remote config successfully fetched"}),[2,t]}}))}))},this.localConfig=t,this.configKeys=c}return e.prototype.getServerUrl=function(){return this.localConfig.serverZone===t.STAGING?"https://sr-client-cfg.stag2.amplitude.com/config":this.localConfig.serverZone===t.EU?"https://sr-client-cfg.eu.amplitude.com/config":"https://sr-client-cfg.amplitude.com/config"},e.prototype.completeRequest=function(e){var t=e.err,n=e.success;if(t)throw new Error(t);n&&this.localConfig.loggerProvider.log(n)},e}(),u=function(e){var t=e.localConfig,n=e.configKeys;return o(void 0,void 0,void 0,(function(){return r(this,(function(e){return[2,new c({localConfig:t,configKeys:n})]}))}))};e.createRemoteConfigFetch=u,Object.defineProperty(e,"__esModule",{value:!0})}));

lib/scripts/remote-config.d.ts

 import { Config } from '@amplitude/analytics-types';
-import { CreateRemoteConfigFetch, RemoteConfigFetch as IRemoteConfigFetch, RemoteConfigAPIResponse, RemoteConfigIDBStore, RemoteConfigMetric } from './types';
+import { CreateRemoteConfigFetch, RemoteConfigFetch as IRemoteConfigFetch, RemoteConfigAPIResponse, RemoteConfigMetric } from './types';
 export declare const REMOTE_CONFIG_SERVER_URL = "https://sr-client-cfg.amplitude.com/config";
@@ -10,3 +10,2 @@ export declare const REMOTE_CONFIG_SERVER_URL_STAGING = "https://sr-client-cfg.stag2.amplitude.com/config";
     localConfig: Config;
-    remoteConfigIDBStore: RemoteConfigIDBStore<RemoteConfig> | undefined;
     retryTimeout: number;
@@ -22,3 +21,2 @@ attempts: number;
     });
-    initialize(): Promise<void>;
     getRemoteConfig: <K extends keyof RemoteConfig>(configNamespace: string, key: K, sessionId?: number) => Promise<RemoteConfig[K] | undefined>;
@@ -29,3 +27,3 @@ getServerUrl(): "https://sr-client-cfg.amplitude.com/config" | "https://sr-client-cfg.stag2.amplitude.com/config" | "https://sr-client-cfg.eu.amplitude.com/config";
     retryFetch: (signal: AbortController['signal'], sessionId?: number) => Promise<RemoteConfigAPIResponse<RemoteConfig> | void>;
-    parseAndStoreConfig: (res: Response, sessionId?: number) => Promise<RemoteConfigAPIResponse<RemoteConfig>>;
+    parseAndStoreConfig: (res: Response) => Promise<RemoteConfigAPIResponse<RemoteConfig>>;
     completeRequest({ err, success }: {
@@ -32,0 +30,0 @@ err?: string;

lib/scripts/types.d.ts

@@ -16,3 +16,2 @@ import { Config } from '@amplitude/analytics-types';
 export interface RemoteConfigMetric {
-    fetchTimeIDB?: number;
     fetchTimeAPISuccess?: number;
@@ -19,0 +18,0 @@ fetchTimeAPIFail?: number;

package.json

 {
   "name": "@amplitude/analytics-remote-config",
-  "version": "0.3.5",
+  "version": "0.4.0",
   "description": "",
@@ -44,3 +44,2 @@ "author": "Amplitude Inc",
     "@amplitude/analytics-types": ">=1 <3",
-    "idb": "^8.0.0",
     "tslib": "^2.4.1"
@@ -53,3 +52,2 @@ },
     "@ungap/structured-clone": "^1.2.0",
-    "fake-indexeddb": "4.0.2",
     "rollup": "^2.79.1",
@@ -63,3 +61,3 @@ "rollup-plugin-execute": "^1.1.1",
   ],
-  "gitHead": "bec7a72759f8830aaad99256dc521d2f9fd2e0a7"
+  "gitHead": "4890acf99990ab6698520f2b83c6d3b053443ef9"
 }

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Improved metrics

Dependency count

4

decreased by-20%

Dev dependency count

8

decreased by-11.11%

Worsened metrics

Total package byte prevSize

89525

decreased by-43.12%

Number of package files

37

decreased by-21.28%

Lines of code

635

decreased by-46.82%

Dependency changes

• - Removedidb@^8.0.0

• - Removedidb@8.0.1(transitive)