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28 lines
623 B
JavaScript
28 lines
623 B
JavaScript
3 years ago
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"use strict";
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module.exports = function attachWritableStreamHandlers({ stream, onClose, onError }) {
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function detachEventHandlers() {
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stream.removeListener("finish", onCloseWrapper);
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stream.removeListener("close", onCloseWrapper);
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stream.removeListener("error", onErrorWrapper);
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}
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function attachEventHandlers() {
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stream.on("finish", onCloseWrapper);
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stream.on("close", onCloseWrapper);
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stream.on("error", onErrorWrapper);
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}
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function onCloseWrapper() {
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onClose();
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detachEventHandlers();
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}
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function onErrorWrapper(error) {
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onError(error);
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detachEventHandlers();
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}
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attachEventHandlers();
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};
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