PreflightError

Raised by SignalWire.preflight when the connectivity test fails at one of its phases. Inspect phase to discriminate (signaling, media, connectivity) — failure at the signaling phase usually means the user’s network blocks the transport; failure at the media phase usually means device-permission or codec issues.

Extends

• Error

Constructors

Constructor

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new PreflightError(phase, originalError?): PreflightError

Parameters

Properties

Examples

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import { PreflightError } from '@signalwire/js';
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try {
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  const result = await client.preflight('/preflight-endpoint');
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} catch (err) {
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  if (err instanceof PreflightError) {
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    console.error(`preflight failed at ${err.phase}:`, err.originalError);
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  }
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}