EntitiesErrors

CollectionFetchError

View as MarkdownOpen in Claude

Raised when an underlying REST fetch backing a paginated collection — for example Address.history or Address.textMessage — fails. The error carries the operation name and the underlying network/HTTP error so callers can decide whether to retry, surface a UI message, or fall back to a cached view.

Extends

  • Error

Constructors

Constructor

new CollectionFetchError(operation, originalError): CollectionFetchError

Parameters

operation
stringRequired

Name of the collection-fetch operation that failed.

originalError
unknownRequired

Underlying error returned by the fetch.

Properties

operation
stringRequired

Name of the collection-fetch operation that failed.

originalError
unknownRequired

Underlying error returned by the fetch.

Examples

import { CollectionFetchError } from '@signalwire/js';
address.history$.subscribe({
  next: (collection) => render(collection),
  error: (err) => {
    if (err instanceof CollectionFetchError) {
      console.error(`history fetch (${err.operation}) failed:`, err.originalError);
    }
  },
});