WritableStreamDefaultController - Web APIs
the writablestreamdefaultcontroller interface of the the streams api represents a controller allowing control of a writablestream's state.
... when constructing a writablestream, the underlying sink is given a corresponding writablestreamdefaultcontroller instance to manipulate.
...writablestreamdefaultcontroller instances are created automatically during writablestream construction.
...And 2 more matches

WritableStreamDefaultController.error() - Web APIs
the error() method of the writablestreamdefaultcontroller interface causes any future interactions with the associated stream to error.
... syntax writablestreamdefaultcontroller.error(e); parameters e a domstring representing the error you want future interactions to fail with.

Index - Web APIs
5142 writablestreamdefaultcontroller api, experimental, fetch, interface, reference, streams, writablestreamdefaultcontroller the writablestreamdefaultcontroller interface of the the streams api represents a controller allowing control of a writablestream's state.
... when constructing a writablestream, the underlying sink is given a corresponding writablestreamdefaultcontroller instance to manipulate.
... 5143 writablestreamdefaultcontroller.writablestreamdefaultcontroller() api, constructor, experimental, reference, streams, writablestreamdefaultcontroller the writablestreamdefaultcontroller() constructor creates and returns a writablestreamdefaultcontroller() object instance.
... 5144 writablestreamdefaultcontroller.error() api, error, experimental, method, reference, streams, writablestreamdefaultcontroller the error() method of the writablestreamdefaultcontroller interface causes any future interactions with the associated stream to error.

WritableStream.WritableStream() - Web APIs
the controller parameter passed to this method is a writablestreamdefaultcontroller.
...the controller parameter passed to this method is a writablestreamdefaultcontroller that can be used by the developer to control the stream as more chunks are submitted for writing.
...the controller parameter passed to this method is a writablestreamdefaultcontroller, which can be used to control the stream at the end of writing.

Using writable streams - Web APIs
this contains an instance of the writablestreamdefaultcontroller interface, which can be used by the developer to further control the stream as required.
... this currently only has one method available on it — writablestreamdefaultcontroller.error(), which when invoked causes future interactions with the stream to error.

Streams API - Web APIs
writablestreamdefaultcontroller represents a controller allowing control of a writablestream's state.
... when constructing a writablestream, the underlying sink is given a corresponding writablestreamdefaultcontroller instance to manipulate.

Web APIs
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