launchdarkly-js-sdk-common - npm Package Compare versions

Comparing version 2.14.1 to 3.1.0-beta1-diag

dist/ldclient-common.cjs.js

@@ -1,2 +0,2 @@
-"use strict";function _typeof(e){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function _defineProperty(e,n,r){return n in e?Object.defineProperty(e,n,{value:r,enumerable:!0,configurable:!0,writable:!0}):e[n]=r,e}function ownKeys(n,e){var r=Object.keys(n);if(Object.getOwnPropertySymbols){var t=Object.getOwnPropertySymbols(n);e&&(t=t.filter(function(e){return Object.getOwnPropertyDescriptor(n,e).enumerable})),r.push.apply(r,t)}return r}function _objectSpread2(n){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?ownKeys(r,!0).forEach(function(e){_defineProperty(n,e,r[e])}):Object.getOwnPropertyDescriptors?Object.defineProperties(n,Object.getOwnPropertyDescriptors(r)):ownKeys(r).forEach(function(e){Object.defineProperty(n,e,Object.getOwnPropertyDescriptor(r,e))})}return n}function createCustomError(e){function n(e,n){Error.captureStackTrace&&Error.captureStackTrace(this,this.constructor),this.message=e,this.code=n}return(n.prototype=new Error).name=e,n.prototype.constructor=n}Object.defineProperty(exports,"__esModule",{value:!0});var LDUnexpectedResponseError=createCustomError("LaunchDarklyUnexpectedResponseError"),LDInvalidEnvironmentIdError=createCustomError("LaunchDarklyInvalidEnvironmentIdError"),LDInvalidUserError=createCustomError("LaunchDarklyInvalidUserError"),LDInvalidEventKeyError=createCustomError("LaunchDarklyInvalidEventKeyError"),LDInvalidArgumentError=createCustomError("LaunchDarklyInvalidArgumentError"),LDFlagFetchError=createCustomError("LaunchDarklyFlagFetchError");function isHttpErrorRecoverable(e){return!(400<=e&&e<500)||(400===e||408===e||429===e)}for(var errors=Object.freeze({__proto__:null,LDUnexpectedResponseError:LDUnexpectedResponseError,LDInvalidEnvironmentIdError:LDInvalidEnvironmentIdError,LDInvalidUserError:LDInvalidUserError,LDInvalidEventKeyError:LDInvalidEventKeyError,LDInvalidArgumentError:LDInvalidArgumentError,LDFlagFetchError:LDFlagFetchError,isHttpErrorRecoverable:isHttpErrorRecoverable}),fromByteArray_1=fromByteArray,lookup=[],revLookup=[],code="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",i=0,len=code.length;i<len;++i)lookup[i]=code[i],revLookup[code.charCodeAt(i)]=i;function tripletToBase64(e){return lookup[e>>18&63]+lookup[e>>12&63]+lookup[e>>6&63]+lookup[63&e]}function encodeChunk(e,n,r){for(var t,o=[],a=n;a<r;a+=3)t=(e[a]<<16&16711680)+(e[a+1]<<8&65280)+(255&e[a+2]),o.push(tripletToBase64(t));return o.join("")}function fromByteArray(e){for(var n,r=e.length,t=r%3,o=[],a=16383,i=0,u=r-t;i<u;i+=a)o.push(encodeChunk(e,i,u<i+a?u:i+a));return 1==t?(n=e[r-1],o.push(lookup[n>>2]+lookup[n<<4&63]+"==")):2==t&&(n=(e[r-2]<<8)+e[r-1],o.push(lookup[n>>10]+lookup[n>>4&63]+lookup[n<<2&63]+"=")),o.join("")}revLookup["-".charCodeAt(0)]=62,revLookup["_".charCodeAt(0)]=63;var isArray=Array.isArray,keyList=Object.keys,hasProp=Object.prototype.hasOwnProperty,fastDeepEqual=function e(n,r){if(n===r)return!0;if(n&&r&&"object"==typeof n&&"object"==typeof r){var t,o,a,i=isArray(n),u=isArray(r);if(i&&u){if((o=n.length)!=r.length)return!1;for(t=o;0!=t--;)if(!e(n[t],r[t]))return!1;return!0}if(i!=u)return!1;var s=n instanceof Date,c=r instanceof Date;if(s!=c)return!1;if(s&&c)return n.getTime()==r.getTime();var l=n instanceof RegExp,f=r instanceof RegExp;if(l!=f)return!1;if(l&&f)return n.toString()==r.toString();var v=keyList(n);if((o=v.length)!==keyList(r).length)return!1;for(t=o;0!=t--;)if(!hasProp.call(r,v[t]))return!1;for(t=o;0!=t--;)if(!e(n[a=v[t]],r[a]))return!1;return!0}return n!=n&&r!=r},userAttrsToStringify=["key","secondary","ip","country","email","firstName","lastName","avatar","name"];function btoa(e){var n=unescape(encodeURIComponent(e));return fromByteArray_1(stringToBytes(n))}function stringToBytes(e){for(var n=[],r=0;r<e.length;r++)n.push(e.charCodeAt(r));return n}function base64URLEncode(e){return btoa(e).replace(/=/g,"").replace(/\+/g,"-").replace(/\//g,"_")}function clone(e){return JSON.parse(JSON.stringify(e))}function deepEquals(e,n){return fastDeepEqual(e,n)}function onNextTick(e){setTimeout(e,0)}function wrapPromiseCallback(e,n){var r=e.then(function(e){return n&&setTimeout(function(){n(null,e)},0),e},function(e){if(!n)return Promise.reject(e);setTimeout(function(){n(e,null)},0)});return n?void 0:r}function transformValuesToVersionedValues(e){var n={};for(var r in e)e.hasOwnProperty(r)&&(n[r]={value:e[r],version:0});return n}function transformVersionedValuesToValues(e){var n={};for(var r in e)e.hasOwnProperty(r)&&(n[r]=e[r].value);return n}function chunkUserEventsForUrl(e,n){for(var r,t=n.slice(0),o=[],a=e;0<t.length;){for(r=[];0<a;){var i=t.shift();if(!i)break;(a-=base64URLEncode(JSON.stringify(i)).length)<0&&0<r.length?t.unshift(i):r.push(i)}a=e,o.push(r)}return o}function getLDUserAgentString(e){var n=e.version||"2.14.1";return e.userAgent+"/"+n}function getLDHeaders(e){return{"X-LaunchDarkly-User-Agent":getLDUserAgentString(e)}}function extend(){for(var e=arguments.length,n=new Array(e),r=0;r<e;r++)n[r]=arguments[r];return n.reduce(function(e,n){return _objectSpread2({},e,{},n)},{})}function sanitizeUser(e){if(!e)return e;var n;for(var r in userAttrsToStringify){var t=userAttrsToStringify[r],o=e[t];void 0!==o&&"string"!=typeof o&&((n=n||_objectSpread2({},e))[t]=String(o))}return n||e}var utils=Object.freeze({__proto__:null,btoa:btoa,base64URLEncode:base64URLEncode,clone:clone,deepEquals:deepEquals,onNextTick:onNextTick,wrapPromiseCallback:wrapPromiseCallback,transformValuesToVersionedValues:transformValuesToVersionedValues,transformVersionedValuesToValues:transformVersionedValuesToValues,chunkUserEventsForUrl:chunkUserEventsForUrl,getLDUserAgentString:getLDUserAgentString,getLDHeaders:getLDHeaders,extend:extend,sanitizeUser:sanitizeUser}),MAX_URL_LENGTH=2e3;function EventSender(a,i,e,o){var u=i+"/events/bulk/"+e,s=i+"/a/"+e+".gif",n={};function c(e){(new window.Image).src=e}function l(e,n){var r=o||c,t=JSON.stringify(e);return n?function n(r){var e=extend({"Content-Type":"application/json","X-LaunchDarkly-Event-Schema":"3"},getLDHeaders(a));return a.httpRequest("POST",u,e,t).promise.then(function(e){if(e)return 400<=e.status&&isHttpErrorRecoverable(e.status)&&r?n(!1):function(e){var n={status:e.status},r=e.header("date");if(r){var t=Date.parse(r);t&&(n.serverTime=t)}return n}(e)}).catch(function(){return r?n(!1):Promise.reject()})}(!0).catch(function(){}):(r(s+"?d="+base64URLEncode(t)),Promise.resolve())}return n.sendEvents=function(e){if(!a.httpRequest)return Promise.resolve();var n,r=a.httpAllowsPost();n=r?[e]:chunkUserEventsForUrl(MAX_URL_LENGTH-i.length,e);for(var t=[],o=0;o<n.length;o++)t.push(l(n[o],r));return Promise.all(t)},n}function EventSummarizer(){var e={},i=0,u=0,s={};return e.summarizeEvent=function(e){if("feature"===e.kind){var n=e.key+":"+(null!==e.variation&&void 0!==e.variation?e.variation:"")+":"+(null!==e.version&&void 0!==e.version?e.version:""),r=s[n];r?r.count=r.count+1:s[n]={count:1,key:e.key,variation:e.variation,version:e.version,value:e.value,default:e.default},(0===i||e.creationDate<i)&&(i=e.creationDate),e.creationDate>u&&(u=e.creationDate)}},e.getSummary=function(){var e={},n=!0;for(var r in s){var t=s[r],o=e[t.key];o||(o={default:t.default,counters:[]},e[t.key]=o);var a={value:t.value,count:t.count};void 0!==t.variation&&null!==t.variation&&(a.variation=t.variation),t.version?a.version=t.version:a.unknown=!0,o.counters.push(a),n=!1}return n?null:{startDate:i,endDate:u,features:e}},e.clearSummary=function(){u=i=0,s={}},e}function UserFilter(e){var n={},s=e.allAttributesPrivate,c=e.privateAttributeNames||[],l={key:!0,custom:!0,anonymous:!0},f={key:!0,secondary:!0,ip:!0,country:!0,email:!0,firstName:!0,lastName:!0,avatar:!0,name:!0,anonymous:!0,custom:!0};return n.filterUser=function(e){if(!e)return null;function n(t,o){return Object.keys(t).reduce(function(e,n){var r=e;return o(n)&&(!function(e){return!l[e]&&(s||-1!==a.indexOf(e)||-1!==c.indexOf(e))}(n)?r[0][n]=t[n]:r[1][n]=!0),r},[{},{}])}var a=e.privateAttributeNames||[],r=n(e,function(e){return f[e]}),t=r[0],o=r[1];if(e.custom){var i=n(e.custom,function(){return!0});t.custom=i[0],o=extend({},o,i[1])}var u=Object.keys(o);return u.length&&(u.sort(),t.privateAttrs=u),t},n}function errorString(e){return e&&e.message?e.message:"string"==typeof e||e instanceof String?e:JSON.stringify(e)}var clientInitialized=function(){return"LaunchDarkly client initialized"},docLink=" Please see https://docs.launchdarkly.com/docs/js-sdk-reference#section-initializing-the-client for instructions on SDK initialization.",clientNotReady=function(){return"LaunchDarkly client is not ready"},eventWithoutUser=function(){return"Be sure to call `identify` in the LaunchDarkly client: https://docs.launchdarkly.com/docs/js-sdk-reference#section-analytics-events"},invalidContentType=function(e){return'Expected application/json content type but got "'+e+'"'},invalidKey=function(){return"Event key must be a string"},localStorageUnavailable=function(){return"localStorage is unavailable"},localStorageUnavailableForUserId=function(){return"localStorage is unavailable, so anonymous user ID cannot be cached"},networkError=function(e){return"network error"+(e?" ("+e+")":"")},unknownCustomEventKey=function(e){return'Custom event "'+e+'" does not exist'},environmentNotFound=function(){return"Environment not found. Double check that you specified a valid environment/client-side ID."+docLink},environmentNotSpecified=function(){return"No environment/client-side ID was specified."+docLink},errorFetchingFlags=function(e){return"Error fetching flag settings: "+errorString(e)},userNotSpecified=function(){return"No user specified."+docLink},invalidUser=function(){return"Invalid user specified."+docLink},bootstrapOldFormat=function(){return"LaunchDarkly client was initialized with bootstrap data that did not include flag metadata. Events may not be sent correctly."+docLink},bootstrapInvalid=function(){return"LaunchDarkly bootstrap data is not available because the back end could not read the flags."},deprecated=function(e,n){return n?'[LaunchDarkly] "'+e+'" is deprecated, please use "'+n+'"':'[LaunchDarkly] "'+e+'" is deprecated'},httpErrorMessage=function(e,n,r){return"Received error "+e+(401===e?" (invalid SDK key)":"")+" for "+n+" - "+(isHttpErrorRecoverable(e)?r:"giving up permanently")},httpUnavailable=function(){return"Cannot make HTTP requests in this environment."+docLink},identifyDisabled=function(){return"identify() has no effect here; it must be called on the main client instance"},streamClosing=function(){return"Closing stream connection"},streamConnecting=function(e){return"Opening stream connection to "+e},streamError=function(e,n){return"Error on stream connection: "+errorString(e)+", will continue retrying every "+n+" milliseconds."},debugPolling=function(e){return"polling for feature flags at "+e},debugStreamPing=function(){return"received ping message from stream"},debugStreamPut=function(){return"received streaming update for all flags"},debugStreamPatch=function(e){return'received streaming update for flag "'+e+'"'},debugStreamPatchIgnored=function(e){return'received streaming update for flag "'+e+'" but ignored due to version check'},debugStreamDelete=function(e){return'received streaming deletion for flag "'+e+'"'},debugStreamDeleteIgnored=function(e){return'received streaming deletion for flag "'+e+'" but ignored due to version check'},debugEnqueueingEvent=function(e){return'enqueueing "'+e+'" event'},debugPostingEvents=function(e){return"sending "+e+" events"},messages=Object.freeze({__proto__:null,clientInitialized:clientInitialized,clientNotReady:clientNotReady,eventWithoutUser:eventWithoutUser,invalidContentType:invalidContentType,invalidKey:invalidKey,localStorageUnavailable:localStorageUnavailable,localStorageUnavailableForUserId:localStorageUnavailableForUserId,networkError:networkError,unknownCustomEventKey:unknownCustomEventKey,environmentNotFound:environmentNotFound,environmentNotSpecified:environmentNotSpecified,errorFetchingFlags:errorFetchingFlags,userNotSpecified:userNotSpecified,invalidUser:invalidUser,bootstrapOldFormat:bootstrapOldFormat,bootstrapInvalid:bootstrapInvalid,deprecated:deprecated,httpErrorMessage:httpErrorMessage,httpUnavailable:httpUnavailable,identifyDisabled:identifyDisabled,streamClosing:streamClosing,streamConnecting:streamConnecting,streamError:streamError,debugPolling:debugPolling,debugStreamPing:debugStreamPing,debugStreamPut:debugStreamPut,debugStreamPatch:debugStreamPatch,debugStreamPatchIgnored:debugStreamPatchIgnored,debugStreamDelete:debugStreamDelete,debugStreamDeleteIgnored:debugStreamDeleteIgnored,debugEnqueueingEvent:debugEnqueueingEvent,debugPostingEvents:debugPostingEvents});function EventProcessor(e,n,r){var t,o=3<arguments.length&&void 0!==arguments[3]?arguments[3]:null,a={},i=(4<arguments.length&&void 0!==arguments[4]?arguments[4]:null)||EventSender(e,n.eventsUrl,r),u=EventSummarizer(),s=UserFilter(n),c=n.inlineUsersInEvents,l=n.samplingInterval,f=n.flushInterval,v=n.logger,d=[],g=0,m=!1;function p(){return 0===l||0===Math.floor(Math.random()*l)}return a.enqueue=function(e){if(!m){var n=!1,r=!1;if(u.summarizeEvent(e),"feature"===e.kind?p()&&(n=!!e.trackEvents,r=function(e){return!!e.debugEventsUntilDate&&(e.debugEventsUntilDate>g&&e.debugEventsUntilDate>(new Date).getTime())}(e)):n=p(),n&&d.push(function(e){var n=extend({},e);return c||"identify"===e.kind?n.user=s.filterUser(e.user):(n.userKey=e.user.key,delete n.user),"feature"===e.kind&&(delete n.trackEvents,delete n.debugEventsUntilDate),n}(e)),r){var t=extend({},e,{kind:"debug"});delete t.trackEvents,delete t.debugEventsUntilDate,delete t.variation,d.push(t)}}},a.flush=function(){if(m)return Promise.resolve();var e=d,n=u.getSummary();return u.clearSummary(),n&&(n.kind="summary",e.push(n)),0===e.length?Promise.resolve():(d=[],v.debug(debugPostingEvents(e.length)),i.sendEvents(e).then(function(e){e&&(e.serverTime&&(g=e.serverTime),isHttpErrorRecoverable(e.status)||(m=!0),400<=e.status&&onNextTick(function(){o.maybeReportError(new LDUnexpectedResponseError(httpErrorMessage(e.status,"event posting","some events were dropped")))}))}))},a.start=function(){t=setTimeout(function e(){a.flush(),t=setTimeout(e,f)},f)},a.stop=function(){clearTimeout(t)},a}function EventEmitter(n){var e={},o={};return e.on=function(e,n,r){o[e]=o[e]||[],o[e]=o[e].concat({handler:n,context:r})},e.off=function(e,n,r){if(o[e])for(var t=0;t<o[e].length;t++)o[e][t].handler===n&&o[e][t].context===r&&(o[e]=o[e].slice(0,t).concat(o[e].slice(t+1)))},e.emit=function(e){if(o[e])for(var n=0;n<o[e].length;n++)o[e][n].handler.apply(o[e][n].context,Array.prototype.slice.call(arguments,1))},e.getEvents=function(){return Object.keys(o)},e.getEventListenerCount=function(e){return o[e]?o[e].length:0},e.maybeReportError=function(e){e&&(!function(e){return!!o[e]}("error")?(n||console).error(e.message):this.emit("error",e))},e}function Store(r,t,o,a,i){var u={};function s(){var e="",n=a.getUser();return n&&(e=o||btoa(JSON.stringify(n))),"ld:"+t+":"+e}return u.loadFlags=function(){return r.get(s()).then(function(e){if(null==e)return null;try{var n=JSON.parse(e);if(n){var r=n.$schema;void 0===r||r<1?n=transformValuesToVersionedValues(n):delete n.$schema}return n}catch(e){return u.clearFlags().then(function(){return Promise.reject(e)})}}).catch(function(e){return i.warn(localStorageUnavailable()),Promise.reject(e)})},u.saveFlags=function(e){var n=extend({},e,{$schema:1});return r.set(s(),JSON.stringify(n)).catch(function(e){return i.warn(localStorageUnavailable()),Promise.reject(e)})},u.clearFlags=function(){return r.clear(s()).catch(function(e){return i.warn(localStorageUnavailable()),Promise.reject(e)})},u}function Stream(o,e,a,i){var u=e.streamUrl,s=e.logger,n={},c=u+"/eval/"+a,l=e.useReport,f=e.evaluationReasons,r=e.streamReconnectDelay,v=!1,d=null,g=null,m=null,p=null;function y(e){v||(s.warn(streamError(e,r)),v=!0),E(),h(r)}function h(e){g||(e?g=setTimeout(t,e):t())}function t(){var e;g=null;var n="",r={};if(o.eventSourceFactory){for(var t in null!=i&&(n="h="+i),l?o.eventSourceAllowsReport?(e=c,r.method="REPORT",r.headers={"Content-Type":"application/json"},r.body=JSON.stringify(m)):(e=u+"/ping/"+a,n=""):e=c+"/"+base64URLEncode(JSON.stringify(m)),f&&(n=n+(n?"&":"")+"withReasons=true"),e=e+(n?"?":"")+n,E(),s.info(streamConnecting(e)),d=o.eventSourceFactory(e,r),p)p.hasOwnProperty(t)&&d.addEventListener(t,p[t]);d.onerror=y}}function E(){d&&(s.info(streamClosing()),d.close(),d=null)}return n.connect=function(e,r){m=e,p={};function n(n){p[n]=function(e){v=!1,r[n]&&r[n](e)}}for(var t in r||{})n(t);h()},n.disconnect=function(){clearTimeout(g),g=null,E()},n.isConnected=function(){return!!(d&&o.eventSourceIsActive&&o.eventSourceIsActive(d))},n}function promiseCoalescer(r){var t,o,a,i,e={addPromise:function(n,e){t=n,o&&o(),o=e,n.then(function(e){t===n&&(a(e),r&&r())},function(e){t===n&&(i(e),r&&r())})}};return e.resultPromise=new Promise(function(e,n){a=e,i=n}),e}var json="application/json";function getResponseError(e){return 404===e.status?new LDInvalidEnvironmentIdError(environmentNotFound()):new LDFlagFetchError(errorFetchingFlags(e.statusText||String(e.status)))}function Requestor(u,e,i){var s=e.baseUrl,c=e.useReport,l=e.evaluationReasons,f=e.sendLDHeaders,v=e.logger,n={},d={};function g(e,n){if(!u.httpRequest)return new Promise(function(e,n){n(new LDFlagFetchError(httpUnavailable()))});var r=n?"REPORT":"GET",t=f?getLDHeaders(u):{};n&&(t["Content-Type"]="application/json");var o=d[e];o||(o=promiseCoalescer(function(){delete d[e]}),d[e]=o);var a=u.httpRequest(r,e,t,n),i=a.promise.then(function(e){if(200!==e.status)return Promise.reject(getResponseError(e));if(e.header("content-type")&&0===e.header("content-type").lastIndexOf(json))return JSON.parse(e.body);var n=invalidContentType(e.header("content-type")||"");return Promise.reject(new LDFlagFetchError(n))},function(e){return Promise.reject(new LDFlagFetchError(networkError(e)))});return o.addPromise(i,function(){a.cancel&&a.cancel()}),o.resultPromise}return n.fetchJSON=function(e){return g(s+e,null)},n.fetchFlagSettings=function(e,n){var r,t,o,a="";return c?(t=[s,"/sdk/evalx/",i,"/user"].join(""),o=JSON.stringify(e)):(r=base64URLEncode(JSON.stringify(e)),t=[s,"/sdk/evalx/",i,"/users/",r].join("")),n&&(a="h="+n),l&&(a=a+(a?"&":"")+"withReasons=true"),t=t+(a?"?":"")+a,v.debug(debugPolling(t)),g(t,o)},n}function Identity(e,n){var r,t={};return t.setUser=function(e){(r=sanitizeUser(e))&&n&&n(clone(r))},t.getUser=function(){return r?clone(r):null},e&&t.setUser(e),t}function createCommonjsModule(e,n){return e(n={exports:{}},n.exports),n.exports}for(var rngBrowser=createCommonjsModule(function(e){var n="undefined"!=typeof crypto&&crypto.getRandomValues&&crypto.getRandomValues.bind(crypto)||"undefined"!=typeof msCrypto&&"function"==typeof window.msCrypto.getRandomValues&&msCrypto.getRandomValues.bind(msCrypto);if(n){var r=new Uint8Array(16);e.exports=function(){return n(r),r}}else{var t=new Array(16);e.exports=function(){for(var e,n=0;n<16;n++)0==(3&n)&&(e=4294967296*Math.random()),t[n]=e>>>((3&n)<<3)&255;return t}}}),byteToHex=[],i$1=0;i$1<256;++i$1)byteToHex[i$1]=(i$1+256).toString(16).substr(1);function bytesToUuid(e,n){var r=n||0,t=byteToHex;return[t[e[r++]],t[e[r++]],t[e[r++]],t[e[r++]],"-",t[e[r++]],t[e[r++]],"-",t[e[r++]],t[e[r++]],"-",t[e[r++]],t[e[r++]],"-",t[e[r++]],t[e[r++]],t[e[r++]],t[e[r++]],t[e[r++]],t[e[r++]]].join("")}var _nodeId,_clockseq,bytesToUuid_1=bytesToUuid,_lastMSecs=0,_lastNSecs=0;function v1(e,n,r){var t=n&&r||0,o=n||[],a=(e=e||{}).node||_nodeId,i=void 0!==e.clockseq?e.clockseq:_clockseq;if(null==a||null==i){var u=rngBrowser();null==a&&(a=_nodeId=[1|u[0],u[1],u[2],u[3],u[4],u[5]]),null==i&&(i=_clockseq=16383&(u[6]<<8|u[7]))}var s=void 0!==e.msecs?e.msecs:(new Date).getTime(),c=void 0!==e.nsecs?e.nsecs:_lastNSecs+1,l=s-_lastMSecs+(c-_lastNSecs)/1e4;if(l<0&&void 0===e.clockseq&&(i=i+1&16383),(l<0||_lastMSecs<s)&&void 0===e.nsecs&&(c=0),1e4<=c)throw new Error("uuid.v1(): Can't create more than 10M uuids/sec");_lastMSecs=s,_clockseq=i;var f=(1e4*(268435455&(s+=122192928e5))+(_lastNSecs=c))%4294967296;o[t++]=f>>>24&255,o[t++]=f>>>16&255,o[t++]=f>>>8&255,o[t++]=255&f;var v=s/4294967296*1e4&268435455;o[t++]=v>>>8&255,o[t++]=255&v,o[t++]=v>>>24&15|16,o[t++]=v>>>16&255,o[t++]=i>>>8|128,o[t++]=255&i;for(var d=0;d<6;++d)o[t+d]=a[d];return n||bytesToUuid_1(o)}var v1_1=v1,ldUserIdKey="ld:$anonUserId";function UserValidator(t,o){var e={};return e.validateUser=function(e){if(!e)return Promise.reject(new LDInvalidUserError(userNotSpecified()));var r=clone(e);return null!==r.key&&void 0!==r.key?(r.key=r.key.toString(),Promise.resolve(r)):r.anonymous?(t?t.get(ldUserIdKey).catch(function(){return null}):Promise.resolve(null)).then(function(e){if(e)return r.key=e,r;var n=v1_1();return function(e){return t?t.set(ldUserIdKey,e).catch(function(){o.warn(localStorageUnavailableForUserId())}):Promise.resolve()}(r.key=n).then(function(){return r})}):Promise.reject(new LDInvalidUserError(invalidUser()))},e}function validate(e,n,r,t){var 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y.fetchFlagSettings(P.getUser(),n)}).then(function(e){var n=transformVersionedValuesToValues(e);return e?T(e).then(function(){return n}):n}).then(function(e){return a&&C(),e}).catch(function(e){return l.maybeReportError(e),Promise.reject(e)}),r)},getUser:function(){return P.getUser()},variation:function(e,n){return F(e,n,!0,!1).value},variationDetail:function(e,n){return F(e,n,!0,!0)},track:function(e,n,r){if("string"==typeof e){o.customEventFilter&&!o.customEventFilter(e)&&c.warn(unknownCustomEventKey(e));var t={kind:"custom",key:e,user:P.getUser(),url:o.getCurrentUrl(),creationDate:(new Date).getTime()};null!=n&&(t.data=n),null!=r&&(t.metricValue=r),L(t)}else l.maybeReportError(new LDInvalidEventKeyError(unknownCustomEventKey(e)))},on:function(e,n,r){x(e)?(u=!0,k&&j(),l.on(e,n,r)):l.on.apply(l,arguments)},off:function(e){if(l.off.apply(l,arguments),x(e)){var n=!1;l.getEvents().forEach(function(e){x(e)&&0<l.getEventListenerCount(e)&&(n=!0)}),n||(u=!1,a&&void 0===b&&R())}},setStreaming:function(e){var n=null===e?void 0:e;n!==b&&(b=n,j())},flush:function(e){return wrapPromiseCallback(d?p.flush():Promise.resolve(),e)},allFlags:function(){var e={};if(!E)return e;for(var n in E)E.hasOwnProperty(n)&&(e[n]=F(n,null,!f.sendEventsOnlyForVariation).value);return e},close:function(e){if(S)return wrapPromiseCallback(Promise.resolve(),e);function n(){S=!0,E={}}return wrapPromiseCallback(Promise.resolve().then(function(){if(R(),d)return p.stop(),p.flush()}).then(n).catch(n),e)}},options:f,emitter:l,ident:P,logger:c,requestor:y,start:function(){d&&p.start()},enqueueEvent:L,getFlagsInternal:function(){return E},getEnvironmentId:function(){return g},internalChangeEventName:internalChangeEvent}}var version="2.14.1";exports.createConsoleLogger=createConsoleLogger,exports.errors=errors,exports.initialize=initialize,exports.messages=messages,exports.utils=utils,exports.version=version;
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n!=n&&t!=t},userAttrsToStringify=["key","secondary","ip","country","email","firstName","lastName","avatar","name"];function btoa(e){var n=unescape(encodeURIComponent(e));return fromByteArray_1(stringToBytes(n))}function stringToBytes(e){for(var n=[],t=0;t<e.length;t++)n.push(e.charCodeAt(t));return n}function base64URLEncode(e){return btoa(e).replace(/=/g,"").replace(/\+/g,"-").replace(/\//g,"_")}function clone(e){return JSON.parse(JSON.stringify(e))}function deepEquals(e,n){return fastDeepEqual(e,n)}function onNextTick(e){setTimeout(e,0)}function wrapPromiseCallback(e,n){var t=e.then(function(e){return n&&setTimeout(function(){n(null,e)},0),e},function(e){if(!n)return Promise.reject(e);setTimeout(function(){n(e,null)},0)});return n?void 0:t}function transformValuesToVersionedValues(e){var n={};for(var t in e)e.hasOwnProperty(t)&&(n[t]={value:e[t],version:0});return n}function transformVersionedValuesToValues(e){var n={};for(var t in e)e.hasOwnProperty(t)&&(n[t]=e[t].value);return 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utils=Object.freeze({__proto__:null,btoa:btoa,base64URLEncode:base64URLEncode,clone:clone,deepEquals:deepEquals,onNextTick:onNextTick,wrapPromiseCallback:wrapPromiseCallback,transformValuesToVersionedValues:transformValuesToVersionedValues,transformVersionedValuesToValues:transformVersionedValuesToValues,chunkUserEventsForUrl:chunkUserEventsForUrl,getLDUserAgentString:getLDUserAgentString,getLDHeaders:getLDHeaders,extend:extend,sanitizeUser:sanitizeUser}),MAX_URL_LENGTH=2e3;function EventSender(a,e,i){var s="/a/"+e+".gif",u={};function c(e){(new window.Image).src=e}return u.sendChunk=function(e,r,n){var t=i||c,o=JSON.stringify(e);return n?function n(t){var e=extend({"Content-Type":"application/json","X-LaunchDarkly-Event-Schema":"3"},getLDHeaders(a));return a.httpRequest("POST",r,e,o).promise.then(function(e){if(e)return 400<=e.status&&isHttpErrorRecoverable(e.status)&&t?n(!1):function(e){var n={status:e.status},t=e.header("date");if(t){var r=Date.parse(t);r&&(n.serverTime=r)}return 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e&&e.message?e.message:"string"==typeof e||e instanceof String?e:JSON.stringify(e)}var clientInitialized=function(){return"LaunchDarkly client initialized"},docLink=" Please see https://docs.launchdarkly.com/docs/js-sdk-reference#section-initializing-the-client for instructions on SDK initialization.",clientNotReady=function(){return"LaunchDarkly client is not ready"},eventCapacityExceeded=function(){return"Exceeded event queue capacity. Increase capacity to avoid dropping events."},eventWithoutUser=function(){return"Be sure to call `identify` in the LaunchDarkly client: https://docs.launchdarkly.com/docs/js-sdk-reference#section-analytics-events"},invalidContentType=function(e){return'Expected application/json content type but got "'+e+'"'},invalidKey=function(){return"Event key must be a string"},localStorageUnavailable=function(){return"localStorage is unavailable"},localStorageUnavailableForUserId=function(){return"localStorage is unavailable, so anonymous user ID cannot be cached"},networkError=function(e){return"network error"+(e?" ("+e+")":"")},unknownCustomEventKey=function(e){return'Custom event "'+e+'" does not exist'},environmentNotFound=function(){return"Environment not found. Double check that you specified a valid environment/client-side ID."+docLink},environmentNotSpecified=function(){return"No environment/client-side ID was specified."+docLink},errorFetchingFlags=function(e){return"Error fetching flag settings: "+errorString(e)},userNotSpecified=function(){return"No user specified."+docLink},invalidUser=function(){return"Invalid user specified."+docLink},bootstrapOldFormat=function(){return"LaunchDarkly client was initialized with bootstrap data that did not include flag metadata. Events may not be sent correctly."+docLink},bootstrapInvalid=function(){return"LaunchDarkly bootstrap data is not available because the back end could not read the flags."},deprecated=function(e,n){return n?'"'+e+'" is deprecated, please use "'+n+'"':'"'+e+'" is deprecated'},httpErrorMessage=function(e,n,t){return"Received error "+e+(401===e?" (invalid SDK key)":"")+" for "+n+" - "+(isHttpErrorRecoverable(e)?t:"giving up permanently")},httpUnavailable=function(){return"Cannot make HTTP requests in this environment."+docLink},identifyDisabled=function(){return"identify() has no effect here; it must be called on the main client instance"},streamClosing=function(){return"Closing stream connection"},streamConnecting=function(e){return"Opening stream connection to "+e},streamError=function(e,n){return"Error on stream connection: "+errorString(e)+", will continue retrying every "+n+" milliseconds."},unknownOption=function(e){return'Ignoring unknown config option "'+e+'"'},wrongOptionType=function(e,n,t){return'Config option "'+e+'" should be of type '+n+", got "+t+", using default value"},wrongOptionTypeBoolean=function(e,n){return'Config option "'+e+'" should be a boolean, got '+n+", converting to boolean"},optionBelowMinimum=function(e,n,t){return'Config option "'+e+'" was set to '+n+", changing to minimum value of "+t},debugPolling=function(e){return"polling for feature flags at "+e},debugStreamPing=function(){return"received ping message from stream"},debugStreamPut=function(){return"received streaming update for all flags"},debugStreamPatch=function(e){return'received streaming update for flag "'+e+'"'},debugStreamPatchIgnored=function(e){return'received streaming update for flag "'+e+'" but ignored due to version check'},debugStreamDelete=function(e){return'received streaming deletion for flag "'+e+'"'},debugStreamDeleteIgnored=function(e){return'received streaming deletion for flag "'+e+'" but ignored due to version check'},debugEnqueueingEvent=function(e){return'enqueueing "'+e+'" event'},debugPostingEvents=function(e){return"sending "+e+" 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a.warn(localStorageUnavailable()),Promise.reject(e)})},s.saveFlags=function(e){var n=extend({},e,{$schema:1});return t.set(u(),JSON.stringify(n)).catch(function(e){return a.warn(localStorageUnavailable()),Promise.reject(e)})},s.clearFlags=function(){return t.clear(u()).catch(function(e){return a.warn(localStorageUnavailable()),Promise.reject(e)})},s}function Stream(o,e,i,n,a){var s,u=e.streamUrl,c=e.logger,t={},l=u+"/eval/"+i,f=e.useReport,d=e.evaluationReasons,r=e.streamReconnectDelay,v=n,g=!1,p=null,m=null,y=null,h=null;function b(e){g||(c.warn(streamError(e,r)),g=!0),D(!1),S(),E(r)}function E(e){m||(e?m=setTimeout(k,e):k())}function k(){var e;m=null;var n="",t={};if(o.eventSourceFactory){for(var r in null!=a&&(n="h="+a),f?o.eventSourceAllowsReport?(e=l,t.method="REPORT",t.headers={"Content-Type":"application/json"},t.body=JSON.stringify(y)):(e=u+"/ping/"+i,n=""):e=l+"/"+base64URLEncode(JSON.stringify(y)),d&&(n=n+(n?"&":"")+"withReasons=true"),e=e+(n?"?":"")+n,S(),c.info(streamConnecting(e)),s=(new Date).getTime(),p=o.eventSourceFactory(e,t),h)h.hasOwnProperty(r)&&p.addEventListener(r,h[r]);p.onerror=b}}function S(){p&&(c.info(streamClosing()),p.close(),p=null)}function D(e){s&&v&&v.recordStreamInit(s,!e,(new Date).getTime()-s),s=null}return t.connect=function(e,t){y=e,h={};function n(n){h[n]=function(e){D(!(g=!1)),t[n]&&t[n](e)}}for(var r in t||{})n(r);E()},t.disconnect=function(){clearTimeout(m),m=null,S()},t.isConnected=function(){return!!(p&&o.eventSourceIsActive&&o.eventSourceIsActive(p))},t}function promiseCoalescer(t){var r,o,i,a,e={addPromise:function(n,e){r=n,o&&o(),o=e,n.then(function(e){r===n&&(i(e),t&&t())},function(e){r===n&&(a(e),t&&t())})}};return e.resultPromise=new Promise(function(e,n){i=e,a=n}),e}var json="application/json";function getResponseError(e){return 404===e.status?new LDInvalidEnvironmentIdError(environmentNotFound()):new LDFlagFetchError(errorFetchingFlags(e.statusText||String(e.status)))}function Requestor(s,e,a){var u=e.baseUrl,c=e.useReport,l=e.evaluationReasons,f=e.sendLDHeaders,d=e.logger,n={},v={};function g(e,n){if(!s.httpRequest)return new Promise(function(e,n){n(new LDFlagFetchError(httpUnavailable()))});var t=n?"REPORT":"GET",r=f?getLDHeaders(s):{};n&&(r["Content-Type"]="application/json");var o=v[e];o||(o=promiseCoalescer(function(){delete v[e]}),v[e]=o);var i=s.httpRequest(t,e,r,n),a=i.promise.then(function(e){if(200!==e.status)return Promise.reject(getResponseError(e));if(e.header("content-type")&&0===e.header("content-type").lastIndexOf(json))return JSON.parse(e.body);var n=invalidContentType(e.header("content-type")||"");return Promise.reject(new LDFlagFetchError(n))},function(e){return Promise.reject(new LDFlagFetchError(networkError(e)))});return o.addPromise(a,function(){i.cancel&&i.cancel()}),o.resultPromise}return n.fetchJSON=function(e){return g(u+e,null)},n.fetchFlagSettings=function(e,n){var t,r,o,i="";return c?(r=[u,"/sdk/evalx/",a,"/user"].join(""),o=JSON.stringify(e)):(t=base64URLEncode(JSON.stringify(e)),r=[u,"/sdk/evalx/",a,"/users/",t].join("")),n&&(i="h="+n),l&&(i=i+(i?"&":"")+"withReasons=true"),r=r+(i?"?":"")+i,d.debug(debugPolling(r)),g(r,o)},n}function Identity(e,n){var t,r={};return r.setUser=function(e){(t=sanitizeUser(e))&&n&&n(clone(t))},r.getUser=function(){return t?clone(t):null},e&&r.setUser(e),r}function createCommonjsModule(e,n){return e(n={exports:{}},n.exports),n.exports}for(var rngBrowser=createCommonjsModule(function(e){var n="undefined"!=typeof crypto&&crypto.getRandomValues&&crypto.getRandomValues.bind(crypto)||"undefined"!=typeof msCrypto&&"function"==typeof window.msCrypto.getRandomValues&&msCrypto.getRandomValues.bind(msCrypto);if(n){var t=new Uint8Array(16);e.exports=function(){return n(t),t}}else{var r=new Array(16);e.exports=function(){for(var e,n=0;n<16;n++)0==(3&n)&&(e=4294967296*Math.random()),r[n]=e>>>((3&n)<<3)&255;return r}}}),byteToHex=[],i$1=0;i$1<256;++i$1)byteToHex[i$1]=(i$1+256).toString(16).substr(1);function bytesToUuid(e,n){var t=n||0,r=byteToHex;return[r[e[t++]],r[e[t++]],r[e[t++]],r[e[t++]],"-",r[e[t++]],r[e[t++]],"-",r[e[t++]],r[e[t++]],"-",r[e[t++]],r[e[t++]],"-",r[e[t++]],r[e[t++]],r[e[t++]],r[e[t++]],r[e[t++]],r[e[t++]]].join("")}var _nodeId,_clockseq,bytesToUuid_1=bytesToUuid,_lastMSecs=0,_lastNSecs=0;function v1(e,n,t){var r=n&&t||0,o=n||[],i=(e=e||{}).node||_nodeId,a=void 0!==e.clockseq?e.clockseq:_clockseq;if(null==i||null==a){var s=rngBrowser();null==i&&(i=_nodeId=[1|s[0],s[1],s[2],s[3],s[4],s[5]]),null==a&&(a=_clockseq=16383&(s[6]<<8|s[7]))}var u=void 0!==e.msecs?e.msecs:(new Date).getTime(),c=void 0!==e.nsecs?e.nsecs:_lastNSecs+1,l=u-_lastMSecs+(c-_lastNSecs)/1e4;if(l<0&&void 0===e.clockseq&&(a=a+1&16383),(l<0||_lastMSecs<u)&&void 0===e.nsecs&&(c=0),1e4<=c)throw new Error("uuid.v1(): Can't create more than 10M uuids/sec");_lastMSecs=u,_clockseq=a;var f=(1e4*(268435455&(u+=122192928e5))+(_lastNSecs=c))%4294967296;o[r++]=f>>>24&255,o[r++]=f>>>16&255,o[r++]=f>>>8&255,o[r++]=255&f;var d=u/4294967296*1e4&268435455;o[r++]=d>>>8&255,o[r++]=255&d,o[r++]=d>>>24&15|16,o[r++]=d>>>16&255,o[r++]=a>>>8|128,o[r++]=255&a;for(var v=0;v<6;++v)o[r+v]=i[v];return n||bytesToUuid_1(o)}var v1_1=v1,ldUserIdKey="ld:$anonUserId";function UserValidator(r,o){var e={};return e.validateUser=function(e){if(!e)return Promise.reject(new LDInvalidUserError(userNotSpecified()));var t=clone(e);return null!==t.key&&void 0!==t.key?(t.key=t.key.toString(),Promise.resolve(t)):t.anonymous?(r?r.get(ldUserIdKey).catch(function(){return null}):Promise.resolve(null)).then(function(e){if(e)return t.key=e,t;var n=v1_1();return function(e){return 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validate(e,n,t,r){var a=extend({logger:{default:r}},baseOptionDefs,t),o={all_attributes_private:"allAttributesPrivate",private_attribute_names:"privateAttributeNames",samplingInterval:null};function s(e){onNextTick(function(){n&&n.maybeReportError(new LDInvalidArgumentError(e))})}var i,u,c,l,f=extend({},e||{});function d(e){if(null===e)return"any";if(void 0!==e){if(Array.isArray(e))return"array";var n=_typeof(e);return"boolean"===n||"string"===n||"number"===n?n:"object"}}return i=f,Object.keys(o).forEach(function(e){if(void 0!==i[e]){var n=o[e];r&&r.warn(deprecated(e,n)),n&&(void 0===i[n]&&(i[n]=i[e]),delete i[e])}}),u=extend({},f),Object.keys(a).forEach(function(e){void 0!==u[e]&&null!==u[e]||(u[e]=a[e]&&a[e].default)}),l=extend({},c=f=u),Object.keys(c).forEach(function(e){var n=c[e];if(null!=n){var t=a[e];if(void 0===t)s(unknownOption(e));else{var r=t.type||d(t.default);if("any"!==r){var 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e}(n.diagnosticSdkData),configuration:{customBaseURI:o.baseUrl!==baseOptionDefs$1.baseUrl.default,customStreamURI:o.streamUrl!==baseOptionDefs$1.streamUrl.default,customEventsURI:o.eventsUrl!==baseOptionDefs$1.eventsUrl.default,eventsCapacity:o.eventCapacity,eventsFlushIntervalMillis:o.flushInterval,reconnectTimeMillis:o.streamReconnectDelay,streamingDisabled:!v,allAttributesPrivate:!!o.allAttributesPrivate,inlineUsersInEvents:!!o.inlineUsersInEvents,diagnosticRecordingIntervalMillis:o.diagnosticRecordingInterval,usingSecureMode:!!o.hash,bootstrapMode:!!o.bootstrap,fetchGoalsDisabled:!o.fetchGoals,allowFrequentDuplicateEvents:!!o.allowFrequentDuplicateEvents,sendEventsOnlyForVariation:!!o.sendEventsOnlyForVariation},platform:n.diagnosticPlatformData}}function m(e){t.sendEvents(e,l).then(function(){}).catch(function(){})}function y(){m(function(){var e=(new Date).getTime(),n=_objectSpread2({kind:u?"diagnostic-combined":"diagnostic",id:i,creationDate:e},d.getProps());return 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package.json

 {
   "name": "launchdarkly-js-sdk-common",
-  "version": "2.14.1",
+  "version": "3.1.0-beta1-diag",
   "description": "LaunchDarkly SDK for JavaScript - common code",
@@ -45,2 +45,3 @@ "author": "LaunchDarkly <[e-mail]>",
     "@babel/runtime": "7.6.3",
+    "@rollup/plugin-node-resolve": "^6.0.0",
     "@rollup/plugin-replace": "^2.2.0",
@@ -59,2 +60,3 @@ "babel-eslint": "10.0.3",
     "jsdom": "^11.11.0",
+    "launchdarkly-js-test-helpers": "1.1.0",
     "prettier": "1.11.1",
@@ -67,5 +69,2 @@ "readline-sync": "1.4.9",
     "rollup-plugin-filesize": "^6.2.1",
-    "rollup-plugin-includepaths": "^0.2.3",
-    "rollup-plugin-node-builtins": "^2.1.2",
-    "rollup-plugin-node-resolve": "^5.2.0",
     "rollup-plugin-terser": "^5.1.2",
@@ -75,3 +74,2 @@ "rollup-plugin-uglify": "^6.0.3",
     "semver-compare": "1.0.0",
-    "sinon": "7.2.7",
     "typescript": "3.0.1"
@@ -78,0 +76,0 @@ },

typings.d.ts

@@ -189,2 +189,16 @@ /**
     /**
+     * The capacity of the analytics events queue.
+     * 
+     * The client buffers up to this many events in memory before flushing. If the capacity is exceeded
+     * before the queue is flushed, events will be discarded. Increasing the capacity means that events
+     * are less likely to be discarded, at the cost of consuming more memory. Note that in regular usage
+     * flag evaluations do not produce individual events, only summary counts, so you only need a large
+     * capacity if you are generating a large number of click, pageview, or identify events (or if you
+     * are using the event debugger).
+     * 
+     * The default value is 100.
+     */
+    eventCapacity?: number;
+
+    /**
      * The interval in between flushes of the analytics events queue, in milliseconds.
@@ -202,2 +216,4 @@ *
      * sent: for example, a value of 20 means that on average 1 in 20, or 5%, of all events will be sent.
+     *
+     * @deprecated This feature will be removed in a future version.
      */
@@ -214,2 +230,21 @@ samplingInterval?: number;
     streamReconnectDelay?: number;
+
+    /**
+     * Set to true to opt out of sending diagnostics data.
+     * 
+     * Unless `diagnosticOptOut` is set to true, the client will send some diagnostics data to the LaunchDarkly
+     * servers in order to assist in the development of future SDK improvements. These diagnostics consist of
+     * an initial payload containing some details of SDK in use, the SDK's configuration, and the platform the
+     * SDK is being run on, as well as payloads sent periodically with information on irregular occurrences such
+     * as dropped events.
+     */
+    diagnosticOptOut?: boolean;
+    
+    /**
+     * The interval at which periodic diagnostic data is sent, in milliseconds.
+     * 
+     * The default is 900000 (every 15 minutes) and the minimum value is 6000. See [[diagnosticOptOut]]
+     * for more information on the diagnostics data being sent.
+     */
+    diagnosticRecordingInterval?: number;
   }
@@ -216,0 +251,0 @@

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decreased by-5.71%

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