WebTransportDatagramDuplexStream: maxDatagramSize property

Limited availability

This feature is not Baseline because it does not work in some of the most widely-used browsers.

Secure context: This feature is available only insecure contexts (HTTPS), in some or allsupporting browsers.

Note: This feature is available inWeb Workers.

ThemaxDatagramSize read-only property of theWebTransportDatagramDuplexStream interface returns the maximum allowable size of outgoing datagrams, in bytes, that can be written towritable.

Value

A number.

Examples

const url = "https://example.com:4999/wt";async function initTransport(url) {  // Initialize transport connection  const transport = new WebTransport(url);  // The connection can be used once ready fulfills  await transport.ready;  const datagrams = transport.datagrams;  // get maxDatagramSize  console.log(datagrams.maxDatagramSize);}