BackgroundFetchRecord.md

BackgroundFetchRecord

Namespace: SpawnDev.SpawnJS.JSObjects
Inherits: SpawnJSObject
Source: JSObjects/BackgroundFetchRecord.cs
MDN Reference: BackgroundFetchRecord on MDN

The BackgroundFetchRecord interface of the Background Fetch API represents an individual request and response. A BackgroundFetchRecord is created by the BackgroundFetchRegistration.matchAll() method, therefore there is no constructor for this interface. There will be one BackgroundFetchRecord for each resource requested by fetch(). https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchRecord

Properties

Property	Type	Access	Description
Request	Request	get	Returns a Request.
ResponseReady	Task<Response>	get	Returns a promise that resolves with a Response.

Examples

SpawnDev.SpawnJS Mapping Note: The JavaScript examples below show the standard Web API usage. In SpawnDev.SpawnJS, the same API is available with C# conventions:

• Properties and methods use PascalCase (e.g., readyState becomes ReadyState)
• Events use ActionEvent with +=/-= (e.g., addEventListener("click", fn) becomes OnClick += handler)
• Async methods return Task<T> instead of Promise<T>
• Objects should be disposed with using statements
• Access via JS.Get<BackgroundFetchRecord>(...) or constructor new BackgroundFetchRecord(...)

bgFetch.match("/ep-5.mp3").then(async (record) => {
  if (!record) {
    console.log("No record found");
    return;
  }

  console.log(`Here's the request`, record.request);
  const response = await record.responseReady;
  console.log(`And here's the response`, response);
});

See full example on MDN