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I have ngsw-config.json (taken from the docs):
{ "index": "/index.html", "assetGroups": [{ "name": "app", "installMode": "prefetch", "resources": { "files": [ "/favicon.ico", "/index.html" ], "versionedFiles": [ "/*.bundle.css", "/*.bundle.js", "/*.chunk.js" ] } }, { "name": "assets", "installMode": "lazy", "updateMode": "prefetch", "resources": { "files": [ "/assets/**" ] } }] } On my site there is a link to the RSS feed /api/rss, which should open in a new browser tab without loading Angular app. How can I exclude it from a list of resources whose request is redirected to index.html?
UPD: I tried but not working the following config (see !/api/rss):
{ "index": "/index.html", "assetGroups": [{ "name": "app", "installMode": "prefetch", "patterns": ["!/api/rss"], "resources": { "files": [ "/favicon.ico", "/index.html", "!/api/rss" ], "versionedFiles": [ "/*.bundle.css", "/*.bundle.js", "/*.chunk.js" ] } }, { "name": "assets", "installMode": "lazy", "updateMode": "prefetch", "resources": { "files": [ "/assets/**" ] } }] } 
375
To bypass the service worker, set ngsw-bypass as a request header, or as a query parameter. The value of the header or query parameter is ignored and can be empty or omitted.
The ngsw-config.json configuration file specifies which files and data URLs the Angular service worker should cache and how it should update the cached files and data. The Angular CLI processes the configuration file during ng build .
This is the runtime configuration file, that the Angular Service worker will use. This file is built based on the ngsw-config. json file, and contains all the information needed by the Angular Service Worker to know at runtime about which files it needs to cache, and when.
Adding a service worker to an Angular application is one of the steps for turning an application into a Progressive Web App (also known as a PWA). At its simplest, a service worker is a script that runs in the web browser and manages caching for an application. Service workers function as a network proxy.
Thanks to the Pedro Arantes advice, I reached the next working config (see dataGroups and "maxAge": "0u"):
{ "index": "/index.html", "dataGroups": [ { "name": "api", "urls": ["/api"], "cacheConfig": { "maxSize": 0, "maxAge": "0u", "strategy": "freshness" } } ], "assetGroups": [ { "name": "app", "installMode": "prefetch", "resources": { "files": [ "/favicon.ico", "/index.html" ], "versionedFiles": [ "/*.bundle.css", "/*.bundle.js", "/*.chunk.js" ] } }, { "name": "assets", "installMode": "lazy", "updateMode": "prefetch", "resources": { "files": [ "/assets/**" ] } } ] } If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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