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Implement the Timer task source #24747

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gterzian opened this issue Nov 15, 2019 · 0 comments
Closed

Implement the Timer task source #24747

gterzian opened this issue Nov 15, 2019 · 0 comments
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A-content/script

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@gterzian
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@gterzian gterzian commented Nov 15, 2019

Spec: https://html.spec.whatwg.org/multipage/#timer-task-source

Currently, we handle messages coming-in from the timer dispatcher(in the constellation) as a MixedMessage either by the script-thread at

servo/components/script/script_thread.rs

Line 1425 in 2caa227

recv(self.timer_event_port) -> msg => FromScheduler(msg.unwrap()),

or the worker at

servo/components/script/dom/abstractworkerglobalscope.rs

Line 120 in 2caa227

recv(timer_event_port) -> msg => worker_scope.from_timer_msg(msg.unwrap()),

Those message are initially coming over IPC and then routed onto a threaded channel, at

servo/components/script/script_thread.rs

Line 3178 in 2caa227

ipc_timer_event_port,
and

servo/components/script/dom/dedicatedworkerglobalscope.rs

Line 359 in 2caa227

timer_ipc_port.to_opaque(),
and for ServiceWorker it seems timeouts aren't supported yet?

servo/components/script/dom/serviceworkerglobalscope.rs

Line 324 in 2caa227

let (timer_ipc_chan, _timer_ipc_port) = ipc::channel().unwrap();

In all of these cases, we should instead route the incoming IPC message into a task queued using the newly implemented timer-task-source, that should be added to https://github.com/servo/servo/tree/master/components/script/task_source
@jdm jdm added A-content/script and removed A-content/dom labels Nov 15, 2019
@gterzian gterzian mentioned this issue Nov 17, 2019
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bors-servo added a commit that referenced this issue Nov 17, 2019
@bors-servo
Auto merge of #24758 - gterzian:impl_timer_task_source, r=<try>
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5ca6070 
Implement timer-task-source, time-out service worker

<!-- Please describe your changes on the following line: -->

Implements the timer task-source, and folds the IPC glue-code into a single route set by the globalscope.

Also switches service worker to using a dedicated "time-out" mechanism, which previously relied on the timer mechanism(and I think didn't actually implement script timers).

---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `___` with appropriate data: -->
- [ ] `./mach build -d` does not report any errors
- [ ] `./mach test-tidy` does not report any errors
- [ ] These changes fix #24747 (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. -->
@gterzian gterzian mentioned this issue Nov 17, 2019
Closed
bors-servo added a commit that referenced this issue Nov 17, 2019
@bors-servo
Auto merge of #24758 - gterzian:impl_timer_task_source, r=<try>
Verified
This commit was created on GitHub.com and signed with a verified signature using GitHub’s key.
GPG key ID: 4AEE18F83AFDEB23 Learn about signing commits
Loading status checks…
9e90fb1 
Implement timer-task-source, time-out service worker

<!-- Please describe your changes on the following line: -->

Implements the timer task-source, and folds the IPC glue-code into a single route set by the globalscope.

Also switches service worker to using a dedicated "time-out" mechanism, which previously relied on the timer mechanism(and I think didn't actually implement script timers).

---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `___` with appropriate data: -->
- [ ] `./mach build -d` does not report any errors
- [ ] `./mach test-tidy` does not report any errors
- [ ] These changes fix #24747 (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. -->
bors-servo added a commit that referenced this issue Nov 17, 2019
@bors-servo
Auto merge of #24758 - gterzian:impl_timer_task_source, r=<try>
Verified
This commit was created on GitHub.com and signed with a verified signature using GitHub’s key.
GPG key ID: 4AEE18F83AFDEB23 Learn about signing commits
Loading status checks…
e1fe9fe 
Implement timer-task-source, time-out service worker

<!-- Please describe your changes on the following line: -->

Implements the timer task-source, and folds the IPC glue-code into a single route set by the globalscope.

Also switches service worker to using a dedicated "time-out" mechanism, which previously relied on the timer mechanism(and I think didn't actually implement script timers).

---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `___` with appropriate data: -->
- [ ] `./mach build -d` does not report any errors
- [ ] `./mach test-tidy` does not report any errors
- [ ] These changes fix #24747 (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. -->
bors-servo added a commit that referenced this issue Nov 17, 2019
@bors-servo
Auto merge of #24758 - gterzian:impl_timer_task_source, r=<try>
Verified
This commit was created on GitHub.com and signed with a verified signature using GitHub’s key.
GPG key ID: 4AEE18F83AFDEB23 Learn about signing commits
Loading status checks…
90bfef7 
Implement timer-task-source, time-out service worker

<!-- Please describe your changes on the following line: -->

Implements the timer task-source, and folds the IPC glue-code into a single route set by the globalscope.

Also switches service worker to using a dedicated "time-out" mechanism, which previously relied on the timer mechanism(and I think didn't actually implement script timers).

---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `___` with appropriate data: -->
- [ ] `./mach build -d` does not report any errors
- [ ] `./mach test-tidy` does not report any errors
- [ ] These changes fix #24747 (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. -->
bors-servo added a commit that referenced this issue Nov 17, 2019
@bors-servo
Auto merge of #24758 - gterzian:impl_timer_task_source, r=<try>
Verified
This commit was created on GitHub.com and signed with a verified signature using GitHub’s key.
GPG key ID: 4AEE18F83AFDEB23 Learn about signing commits
Loading status checks…
da7a5c5 
Implement timer-task-source, time-out service worker

<!-- Please describe your changes on the following line: -->

Implements the timer task-source, and folds the IPC glue-code into a single route set by the globalscope.

Also switches service worker to using a dedicated "time-out" mechanism, which previously relied on the timer mechanism(and I think didn't actually implement script timers).

---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `___` with appropriate data: -->
- [ ] `./mach build -d` does not report any errors
- [ ] `./mach test-tidy` does not report any errors
- [ ] These changes fix #24747 (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. -->
bors-servo added a commit that referenced this issue Nov 26, 2019
@bors-servo
Auto merge of #24758 - gterzian:impl_timer_task_source, r=nox
Verified
This commit was created on GitHub.com and signed with a verified signature using GitHub’s key.
GPG key ID: 4AEE18F83AFDEB23 Learn about signing commits
Loading status checks…
e33cb2e 
Implement timer-task-source, time-out service worker

<!-- Please describe your changes on the following line: -->

Implements the timer task-source, and folds the IPC glue-code into a single route set by the globalscope.

Also switches service worker to using a dedicated "time-out" mechanism, which previously relied on the timer mechanism(and I think didn't actually implement script timers).

---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `___` with appropriate data: -->
- [ ] `./mach build -d` does not report any errors
- [ ] `./mach test-tidy` does not report any errors
- [ ] These changes fix #24747 (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. -->
bors-servo added a commit that referenced this issue Nov 26, 2019
@bors-servo
Auto merge of #24758 - gterzian:impl_timer_task_source, r=nox
Verified
This commit was created on GitHub.com and signed with a verified signature using GitHub’s key.
GPG key ID: 4AEE18F83AFDEB23 Learn about signing commits
Loading status checks…
ed18a04 
Implement timer-task-source, time-out service worker

<!-- Please describe your changes on the following line: -->

Implements the timer task-source, and folds the IPC glue-code into a single route set by the globalscope.

Also switches service worker to using a dedicated "time-out" mechanism, which previously relied on the timer mechanism(and I think didn't actually implement script timers).

---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `___` with appropriate data: -->
- [ ] `./mach build -d` does not report any errors
- [ ] `./mach test-tidy` does not report any errors
- [ ] These changes fix #24747 (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. -->
bors-servo added a commit that referenced this issue Nov 26, 2019
@bors-servo
Auto merge of #24758 - gterzian:impl_timer_task_source, r=nox
Verified
This commit was created on GitHub.com and signed with a verified signature using GitHub’s key.
GPG key ID: 4AEE18F83AFDEB23 Learn about signing commits
Loading status checks…
7930fa6 
Implement timer-task-source, time-out service worker

<!-- Please describe your changes on the following line: -->

Implements the timer task-source, and folds the IPC glue-code into a single route set by the globalscope.

Also switches service worker to using a dedicated "time-out" mechanism, which previously relied on the timer mechanism(and I think didn't actually implement script timers).

---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `___` with appropriate data: -->
- [ ] `./mach build -d` does not report any errors
- [ ] `./mach test-tidy` does not report any errors
- [ ] These changes fix #24747 (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. -->
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Implement timer-task-source, time-out service worker
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@jdm @gterzian
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