Skip to content

Conversation

@crisbeto
Copy link
Member

Handles very large numbers being passed in as a snack bar duration (e.g. Infinity). We need to cap the duration, otherwise the browser will revert it back to 1 if it's too large.

Fixes #17234.

Handles very large numbers being passed in as a snack bar duration (e.g. `Infinity`). We need to cap the duration, otherwise the browser will revert it back to 1 if it's too large.

Fixes angular#17234.
@crisbeto crisbeto added P4 A relatively minor issue that is not relevant to core functions target: patch This PR is targeted for the next patch release labels Sep 30, 2019
@crisbeto crisbeto requested a review from jelbourn as a code owner September 30, 2019 19:59
@googlebot googlebot added the cla: yes PR author has agreed to Google's Contributor License Agreement label Sep 30, 2019
}

/** Maximum amount of milliseconds that can be passed into setTimeout. */
const MAX_TIMEOUT = Math.pow(2, 31) - 1;
Copy link
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Why doesn't Number.MAX_SAFE_INTEGER work for this?

Copy link
Member Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

AFAIK MAX_SAFE_INTEGER is 64bit, whereas setTimeout accepts 32bit.

Copy link
Member

@jelbourn jelbourn left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

LGTM

Another new terrible JavaScript fact

@jelbourn jelbourn added pr: lgtm action: merge The PR is ready for merge by the caretaker labels Sep 30, 2019
@mmalerba mmalerba merged commit 86a8fee into angular:master Oct 18, 2019
@angular-automatic-lock-bot
Copy link

This issue has been automatically locked due to inactivity.
Please file a new issue if you are encountering a similar or related problem.

Read more about our automatic conversation locking policy.

This action has been performed automatically by a bot.

@angular-automatic-lock-bot angular-automatic-lock-bot bot locked and limited conversation to collaborators Nov 18, 2019
Sign up for free to subscribe to this conversation on GitHub. Already have an account? Sign in.

Labels

action: merge The PR is ready for merge by the caretaker cla: yes PR author has agreed to Google's Contributor License Agreement P4 A relatively minor issue that is not relevant to core functions target: patch This PR is targeted for the next patch release

Projects

None yet

Development

Successfully merging this pull request may close these issues.

Snackbar immediately closes if duration is above 1e+21

4 participants