error method

void error([ JSAny? e ])

The error() method of the ReadableByteStreamController interface causes any future interactions with the associated stream to error with the specified reason.

This is commonly called by an underlying source to surface an error from the interface where it gets its data (such as a file-read or socket error). It can also be called from elsewhere to trigger a stream error, for example if another part of the system that the stream relies on fails.

Implementation

external void error([JSAny? e]);