WebTransportDatagramDuplexStream: writable property

The writable read-only property of the WebTransportDatagramDuplexStream interface returns a WritableStream instance that can be used to unreliably write outgoing datagrams to the stream.

"Unreliably" means that transmission of data is not guaranteed, nor is arrival in a specific order. This is fine in some situations and provides very fast delivery. For example, you might want to transmit regular game state updates where each message supersedes the last one that arrives, and order is not important.

Note: This feature is available in Web Workers



See the main WebTransportDatagramDuplexStream interface page.


# dom-webtransportdatagramduplexstream-writable

Browser compatibility

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See also