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Make reason for Readable/WritableStream cancel/abort optional #496

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Merged
merged 2 commits into from
Aug 22, 2021
Merged

Make reason for Readable/WritableStream cancel/abort optional #496

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17d87a5
Make reason for Stream abort/cancel optional
armanbilge Aug 22, 2021
b5e7c1e
Merge branch 'series/1.x' into topic/streams-cancel-reason
japgolly Aug 22, 2021
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4 changes: 2 additions & 2 deletions api-reports/2_12.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -320,7 +320,7 @@ experimental/PointerLock.PointerLockDocument[JT] def pointerLockElement: Element
experimental/PointerLock.PointerLockElement[JT] def requestPointerLock(): Unit
experimental/PointerLock.PointerLockMouseEvent[JT] def movementX: Double
experimental/PointerLock.PointerLockMouseEvent[JT] def movementY: Double
experimental/ReadableStream[JT] def cancel(reason: String): js.Promise[Any]
experimental/ReadableStream[JT] def cancel(reason: js.UndefOr[Any] = js.undefined): js.Promise[Unit]
experimental/ReadableStream[JT] def getReader(): ReadableStreamReader[T]
experimental/ReadableStream[JT] def locked: Boolean
experimental/ReadableStream[JT] def pipeThrough[U](pair: Any, options: Any = js.undefined): ReadableStream[U]
Expand Down Expand Up @@ -469,7 +469,7 @@ experimental/WriteableState[SO] val closing = "closing".asInstanceOf[WriteableSt
experimental/WriteableState[SO] val errored = "errored".asInstanceOf[WriteableState]
experimental/WriteableState[SO] val waiting = "waiting".asInstanceOf[WriteableState]
experimental/WriteableState[SO] val writable = "writable".asInstanceOf[WriteableState]
experimental/WriteableStream[JT] def abort(reason: Any): Unit
experimental/WriteableStream[JT] def abort(reason: js.UndefOr[Any] = js.undefined): js.Promise[Unit]
experimental/WriteableStream[JT] def close(): js.Promise[WriteableStream[T]]
experimental/WriteableStream[JT] val closed: js.Promise[WriteableStream[T]]
experimental/WriteableStream[JT] val ready: js.Promise[WriteableStream[T]]
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4 changes: 2 additions & 2 deletions api-reports/2_13.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -320,7 +320,7 @@ experimental/PointerLock.PointerLockDocument[JT] def pointerLockElement: Element
experimental/PointerLock.PointerLockElement[JT] def requestPointerLock(): Unit
experimental/PointerLock.PointerLockMouseEvent[JT] def movementX: Double
experimental/PointerLock.PointerLockMouseEvent[JT] def movementY: Double
experimental/ReadableStream[JT] def cancel(reason: String): js.Promise[Any]
experimental/ReadableStream[JT] def cancel(reason: js.UndefOr[Any] = js.undefined): js.Promise[Unit]
experimental/ReadableStream[JT] def getReader(): ReadableStreamReader[T]
experimental/ReadableStream[JT] def locked: Boolean
experimental/ReadableStream[JT] def pipeThrough[U](pair: Any, options: Any = js.undefined): ReadableStream[U]
Expand Down Expand Up @@ -469,7 +469,7 @@ experimental/WriteableState[SO] val closing = "closing".asInstanceOf[WriteableSt
experimental/WriteableState[SO] val errored = "errored".asInstanceOf[WriteableState]
experimental/WriteableState[SO] val waiting = "waiting".asInstanceOf[WriteableState]
experimental/WriteableState[SO] val writable = "writable".asInstanceOf[WriteableState]
experimental/WriteableStream[JT] def abort(reason: Any): Unit
experimental/WriteableStream[JT] def abort(reason: js.UndefOr[Any] = js.undefined): js.Promise[Unit]
experimental/WriteableStream[JT] def close(): js.Promise[WriteableStream[T]]
experimental/WriteableStream[JT] val closed: js.Promise[WriteableStream[T]]
experimental/WriteableStream[JT] val ready: js.Promise[WriteableStream[T]]
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12 changes: 7 additions & 5 deletions src/main/scala/org/scalajs/dom/experimental/Stream.scala
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Expand Up @@ -87,9 +87,10 @@ trait WriteableStream[-T] extends js.Object {
* abort mechanism of the underlying sink.
* see [[https://streams.spec.whatwg.org/#ws-abort ¶4.2.4.4. abort(reason)]]
*
* @param reason spec specifies Any (!?)
* @param reason
*/
def abort(reason: Any): Unit = js.native
def abort(
reason: js.UndefOr[Any] = js.undefined): js.Promise[Unit] = js.native

/**
* The close method signals that the producer is done writing chunks to the
Expand Down Expand Up @@ -148,10 +149,11 @@ trait ReadableStream[+T] extends js.Object {
* the stream by a consumer. The supplied reason argument will be given to
* the underlying source, which may or may not use it.
*
* @param reason the reason <- actually not what type this is
* @return a Promise, but not quite sure what it can contain
* @param reason the reason
* @return a Promise
*/
def cancel(reason: String): js.Promise[Any] = js.native
def cancel(
reason: js.UndefOr[Any] = js.undefined): js.Promise[Unit] = js.native

/**
* See [[https://streams.spec.whatwg.org/#rs-get-reader ¶3.2.4.3. getReader()]]
Expand Down