ngx-http-retry - npm Package Compare versions

Comparing version 0.0.0-dev.5 to 0.0.1

bundles/ngx-http-retry.umd.js

@@ -17,3 +17,3 @@ (function (global, factory) {
                 var shouldRetry = retryStrategy && counts[retryStrategyIndex] < retryStrategy.maxCount;
-                var retryDelay = retryStrategy && retryStrategy.delayFn ? retryStrategy.delayFn(counts[retryStrategyIndex]) : undefined;
+                var retryDelay = retryStrategy && retryStrategy.delayFn ? retryStrategy.delayFn(counts[retryStrategyIndex]) : 0;
                 if (!shouldRetry && retryStrategy && retryStrategy.onFailure) {
@@ -20,0 +20,0 @@ retryStrategy.onFailure(error);

bundles/ngx-http-retry.umd.min.js

@@ -1,2 +0,2 @@
-!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("@angular/core"),require("@angular/common/http"),require("rxjs/observable/of"),require("rxjs/observable/throw"),require("rxjs/operators"),require("rxjs/Subject")):"function"==typeof define&&define.amd?define(["exports","@angular/core","@angular/common/http","rxjs/observable/of","rxjs/observable/throw","rxjs/operators","rxjs/Subject"],t):t(e["ngx-http-retry"]={},e.ng.core,e.ng.common.http,e.Rx.Observable,e.Rx.Observable,e.Rx.Observable.prototype,e.Rx)}(this,function(e,t,i,s,p,c,r){"use strict";var n=new t.InjectionToken("HTTP_REQUEST_RETRY_STRATEGIES");function a(u){var a={};function t(e){return e.pipe(c.switchMap(function(t){if(t instanceof i.HttpErrorResponse){var e=u.findIndex(function(e){return e.statuses.includes(t.status)}),r=-1<e?u[e]:undefined;a[e]=(a[e]||0)+1;var n=r&&a[e]<r.maxCount,o=r&&r.delayFn?r.delayFn(a[e]):undefined;return!n&&r&&r.onFailure&&r.onFailure(t),n?s.of(t).pipe(c.delay(o)):p._throw(t)}}))}return function(e){return e.pipe(c.retryWhen(t))}}var d=new r.Subject,o=function(){this.httpRetryFailures=d.asObservable()};o.decorators=[{type:t.Injectable}],o.ctorParameters=function(){return[]};var f="X-Request-Attempt-Number",u=function(){function e(e){this.retryStrategies=e}return e.prototype.intercept=function(r,n){var e,o=this;if("GET"===r.method.toUpperCase()){var u=0;e=s.of(undefined).pipe(c.tap(function(){u++}),c.switchMap(function(){return n.handle((t=u,(e=r).clone({headers:e.headers.append(f,t.toString())})));var e,t}),a(this.retryStrategies),c.tap(undefined,function(t){t instanceof i.HttpErrorResponse&&(o.retryStrategies.some(function(e){return e.statuses.includes(t.status)})&&d.next(t))}))}else e=n.handle(r);return e},e}();u.decorators=[{type:t.Injectable}],u.ctorParameters=function(){return[{type:Array,decorators:[{type:t.Inject,args:[n]}]}]};var l={provide:i.HTTP_INTERCEPTORS,useClass:u,multi:!0};var y=function(){function e(e){if(e)throw new Error("NgxHttpRetryModule is already loaded. Import it only once (e.g. in your AppModule or CoreModule).")}return e.forRoot=function(){return{ngModule:e,providers:[o,l]}},e}();y.decorators=[{type:t.NgModule,args:[{imports:[i.HttpClientModule]}]}],y.ctorParameters=function(){return[{type:y,decorators:[{type:t.Optional},{type:t.SkipSelf}]}]},e.HTTP_REQUEST_RETRY_STRATEGIES=n,e.httpRequestRetry=a,e.NgxHttpRetryService=o,e.NgxHttpRetryModule=y,e.ɵa=u,e.ɵb=l,Object.defineProperty(e,"__esModule",{value:!0})});
+!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("@angular/core"),require("@angular/common/http"),require("rxjs/observable/of"),require("rxjs/observable/throw"),require("rxjs/operators"),require("rxjs/Subject")):"function"==typeof define&&define.amd?define(["exports","@angular/core","@angular/common/http","rxjs/observable/of","rxjs/observable/throw","rxjs/operators","rxjs/Subject"],t):t(e["ngx-http-retry"]={},e.ng.core,e.ng.common.http,e.Rx.Observable,e.Rx.Observable,e.Rx.Observable.prototype,e.Rx)}(this,function(e,t,s,i,p,c,r){"use strict";var n=new t.InjectionToken("HTTP_REQUEST_RETRY_STRATEGIES");function u(a){var u={};function t(e){return e.pipe(c.switchMap(function(t){if(t instanceof s.HttpErrorResponse){var e=a.findIndex(function(e){return e.statuses.includes(t.status)}),r=-1<e?a[e]:undefined;u[e]=(u[e]||0)+1;var n=r&&u[e]<r.maxCount,o=r&&r.delayFn?r.delayFn(u[e]):0;return!n&&r&&r.onFailure&&r.onFailure(t),n?i.of(t).pipe(c.delay(o)):p._throw(t)}}))}return function(e){return e.pipe(c.retryWhen(t))}}var d=new r.Subject,o=function(){this.httpRetryFailures=d.asObservable()};o.decorators=[{type:t.Injectable}],o.ctorParameters=function(){return[]};var f="X-Request-Attempt-Number",a=function(){function e(e){this.retryStrategies=e}return e.prototype.intercept=function(r,n){var e,o=this;if("GET"===r.method.toUpperCase()){var a=0;e=i.of(undefined).pipe(c.tap(function(){a++}),c.switchMap(function(){return n.handle((t=a,(e=r).clone({headers:e.headers.append(f,t.toString())})));var e,t}),u(this.retryStrategies),c.tap(undefined,function(t){t instanceof s.HttpErrorResponse&&(o.retryStrategies.some(function(e){return e.statuses.includes(t.status)})&&d.next(t))}))}else e=n.handle(r);return e},e}();a.decorators=[{type:t.Injectable}],a.ctorParameters=function(){return[{type:Array,decorators:[{type:t.Inject,args:[n]}]}]};var l={provide:s.HTTP_INTERCEPTORS,useClass:a,multi:!0};var y=function(){function e(e){if(e)throw new Error("NgxHttpRetryModule is already loaded. Import it only once (e.g. in your AppModule or CoreModule).")}return e.forRoot=function(){return{ngModule:e,providers:[o,l]}},e}();y.decorators=[{type:t.NgModule,args:[{imports:[s.HttpClientModule]}]}],y.ctorParameters=function(){return[{type:y,decorators:[{type:t.Optional},{type:t.SkipSelf}]}]},e.HTTP_REQUEST_RETRY_STRATEGIES=n,e.httpRequestRetry=u,e.NgxHttpRetryService=o,e.NgxHttpRetryModule=y,e.ɵa=a,e.ɵb=l,Object.defineProperty(e,"__esModule",{value:!0})});
 //# sourceMappingURL=ngx-http-retry.umd.min.js.map

esm2015/ngx-http-retry.js

@@ -39,3 +39,3 @@ import { InjectionToken, Injectable, Inject, NgModule, Optional, SkipSelf } from '@angular/core';
                 const /** @type {?} */ shouldRetry = retryStrategy && counts[retryStrategyIndex] < retryStrategy.maxCount;
-                const /** @type {?} */ retryDelay = retryStrategy && retryStrategy.delayFn ? retryStrategy.delayFn(counts[retryStrategyIndex]) : undefined;
+                const /** @type {?} */ retryDelay = retryStrategy && retryStrategy.delayFn ? retryStrategy.delayFn(counts[retryStrategyIndex]) : 0;
                 if (!shouldRetry && retryStrategy && retryStrategy.onFailure) {
@@ -42,0 +42,0 @@ retryStrategy.onFailure(error);

esm5/ngx-http-retry.js

@@ -18,3 +18,3 @@ import { InjectionToken, Injectable, Inject, NgModule, Optional, SkipSelf } from '@angular/core';
                 var shouldRetry = retryStrategy && counts[retryStrategyIndex] < retryStrategy.maxCount;
-                var retryDelay = retryStrategy && retryStrategy.delayFn ? retryStrategy.delayFn(counts[retryStrategyIndex]) : undefined;
+                var retryDelay = retryStrategy && retryStrategy.delayFn ? retryStrategy.delayFn(counts[retryStrategyIndex]) : 0;
                 if (!shouldRetry && retryStrategy && retryStrategy.onFailure) {
@@ -21,0 +21,0 @@ retryStrategy.onFailure(error);

package.json

 {
   "name": "ngx-http-retry",
-  "version": "0.0.0-dev.5",
+  "version": "0.0.1",
   "repository": "https://github.com/kevinphelps/ngx-libraries",
@@ -5,0 +5,0 @@ "author": "Kevin Phelps",

README.md

@@ -5,3 +5,4 @@ # ngx-http-retry
 
-A configurable Angular HTTP interceptor to retry GET request and respond to errors and flaky connections.
+A configurable Angular HTTP interceptor to retry GET requests and respond to errors and flaky
+connections.
 
@@ -32,11 +33,12 @@ ## Installation
 
-You provide a collection of injectable classes that implement `HttpRequestRetryStrategy` interface
-using the `HTTP_REQUEST_RETRY_STRATEGIES` `InjectionToken`. This is how you tell `ngx-http-retry`
-which status codes to retry, how many times to retry, and when to stop retrying.
+You configure `ngx-http-retry` by providing (via Angular dependency injection) a collection of
+injectable classes that implement the `HttpRequestRetryStrategy` interface. These "retry strategies"
+tell `ngx-http-retry` which status codes to retry, how many times to retry, and when to stop
+retrying.
 
 In addition to being thrown by the http request observable like normal, the last `HttpErrorResponse`
-before `ngx-http-retry` stops retrying a request is 1) passed to the retry strategy's `onFailure`
-method and 2) emitted on the `NgxHttpRetryService`'s `httpRetryFailures` observable.
+received when `ngx-http-retry` stops retrying a request is passed to the retry strategy's `onFailure`
+method and emitted on the `NgxHttpRetryService`'s `httpRetryFailures` observable.
 
-### Implementing HttpRequestRetryStrategy
+### Implementing `HttpRequestRetryStrategy`
 
@@ -67,3 +69,3 @@ ```typescript
 
-### Using NgxHttpRetryService (optional)
+### Using `NgxHttpRetryService` (optional)
 
@@ -84,4 +86,11 @@ ```typescript
 
+### Request Headers
+
+`ngx-http-retry` will add a header named `X-Request-Attempt-Number` to each request it sends that
+with the number of the current attempt. This was added primarily for testing. But it's plausible
+that this could be useful information to track on the server in some scenarios, so this header is
+added in production. A future version may allow disabling this option if needed.
+
 ## License
 
 MIT © [Kevin Phelps](https://kevinphelps.me)

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Number of lines in readme file

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