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Merge pull request #10499 from Snuffleupagus/renderTask-error-cleanup

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Attempt to clean-up/restore pending rendering operations when errors occurs while a `RenderTask` runs (PR 10202 follow-up)
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Tim van der Meij 2019-01-27 15:12:59 +01:00 • committed by GitHub
commit 1f3e7700d2
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2 changed files with 8 additions and 9 deletions
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web/pdf_page_view.js
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@ -432,7 +432,7 @@ class PDFPageView {
};
}
let finishPaintTask = (error) => {
const finishPaintTask = async (error) => {
// The paintTask may have been replaced by a new one, so only remove
// the reference to the paintTask if it matches the one that is
// triggering this callback.
@ -442,7 +442,7 @@ class PDFPageView {
if (error instanceof RenderingCancelledException) {
this.error = null;
return Promise.resolve(undefined);
return;
}
this.renderingState = RenderingStates.FINISHED;
@ -465,9 +465,8 @@ class PDFPageView {
});
if (error) {
return Promise.reject(error);
throw error;
}
return Promise.resolve(undefined);
};
let paintTask = this.renderer === RendererType.SVG ?