The source
read-only property of the WebTransportError
interface returns an enumerated value indicating the source of the error.
Note: This feature is available in Web Workers
The source
read-only property of the WebTransportError
interface returns an enumerated value indicating the source of the error.
Note: This feature is available in Web Workers
An enumerated value; can be either stream
or session
.
js
const url = "notaurl";
async function initTransport(url) {
try {
// Initialize transport connection
const transport = new WebTransport(url);
// The connection can be used once ready fulfills
await transport.ready;
// ...
} catch (error) {
const msg = `Transport initialization failed.
Reason: ${error.message}.
Source: ${error.source}.
Error code: ${error.streamErrorCode}.`;
console.log(msg);
}
}
Specification |
---|
WebTransport # dom-webtransporterror-source |
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
source |
97 | 97 | 114 | No | 83 | No | 97 | 97 | 114 | 68 | No | 18.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/WebTransportError/source