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Unresponsive scrolling #21991

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ferjm opened this issue Oct 21, 2018 · 7 comments
Closed

Unresponsive scrolling #21991

ferjm opened this issue Oct 21, 2018 · 7 comments
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@ferjm
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@ferjm ferjm commented Oct 21, 2018

Navigating to https://google.com and scrolling up and down eventually makes scrolling unresponsive. Clicking on links continue working.

@ferjm ferjm added the P-android label Oct 21, 2018
@ferjm
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@ferjm ferjm commented Oct 21, 2018

Actually, I see this behavior on other sites like https://servo.org or https://mozilla.org.

I see nothing useful on the logcat.

@ferjm ferjm changed the title Unresponsive scrolling on google.com Unresponsive scrolling Oct 21, 2018
@fabricedesre
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@fabricedesre fabricedesre commented Oct 21, 2018

did you try tweaking the user agent?

@paulrouget
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@paulrouget paulrouget commented Oct 22, 2018

@ferjm what does the top left label says when it's blocked: IDLE or LOOP?

@paulrouget
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@paulrouget paulrouget commented Oct 22, 2018

Sometimes, after a fling gesture, we can't scroll anymore.

@ferjm
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@ferjm ferjm commented Oct 22, 2018

did you try tweaking the user agent?

No. Which UA should I set?

what does the top left label says when it's blocked: IDLE or LOOP?

IDLE

@fabricedesre
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@fabricedesre fabricedesre commented Oct 22, 2018

I commented on the wrong issue, sorry. Was meant for #21990

@LifeIsStrange
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@LifeIsStrange LifeIsStrange commented Nov 11, 2018

@paulrouget « Sometimes, after a fling gesture, we can't scroll anymore. » actually servo is unusable on my android tablet since the beginning of the android port because of this and this is my last big remaining issue (as most things display well else).

After a fling gesture most of my attempt to scroll Again will be ignored and idle.
But if I scroll with my finger always on Touch with the screen then scrolling works..
(still true on the latest nightly)

bors-servo added a commit that referenced this issue Nov 16, 2018
Properly cancel looping before triggering another drawing loop

---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix #21991 (github issue number if applicable).

<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____

<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->

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<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/22178)
<!-- Reviewable:end -->
bors-servo added a commit that referenced this issue Nov 16, 2018
Properly cancel looping before triggering another drawing loop

---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix #21991 (github issue number if applicable).

<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____

<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->

<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->

<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/22178)
<!-- Reviewable:end -->
bors-servo added a commit that referenced this issue Nov 16, 2018
Properly cancel looping before triggering another drawing loop

---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix #21991 (github issue number if applicable).

<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____

<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->

<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->

<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/22178)
<!-- Reviewable:end -->
bors-servo added a commit that referenced this issue Nov 17, 2018
Properly cancel looping before triggering another drawing loop

---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix #21991 (github issue number if applicable).

<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____

<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->

<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->

<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/22178)
<!-- Reviewable:end -->
bors-servo added a commit that referenced this issue Nov 17, 2018
Properly cancel looping before triggering another drawing loop

---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix #21991 (github issue number if applicable).

<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____

<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->

<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->

<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/22178)
<!-- Reviewable:end -->
bors-servo added a commit that referenced this issue Nov 17, 2018
Properly cancel looping before triggering another drawing loop

---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix #21991 (github issue number if applicable).

<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____

<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->

<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->

<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/22178)
<!-- Reviewable:end -->
bors-servo added a commit that referenced this issue Nov 17, 2018
Properly cancel looping before triggering another drawing loop

---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix #21991 (github issue number if applicable).

<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____

<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->

<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->

<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/22178)
<!-- Reviewable:end -->
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