Syntax
js
getWriter()
Parameters
None.
Return value
A WebTransportWriter object instance.
Exceptions
TypeError-
The stream is already locked to another writer.
Examples
The following example shows how to open a unidirectional stream over a WebTransport connection and use getWriter() to write chunks of data to it.
js
const transport = new WebTransport("https://example.com/webtransport");
await transport.ready;
const stream = await transport.createUnidirectionalStream();
const writer = stream.getWriter();
const encoder = new TextEncoder();
await writer.write(encoder.encode("Hello"));
await writer.write(encoder.encode(", world!"));
await writer.close();
Specifications
| Specification |
|---|
| WebTransport # dom-webtransportsendstream-getwriter |