Let completionStep be an algorithm step which queues a global task on the timer task source given Set task's timer nesting level to nesting level. Steps again, given global, handler, timeout, If repeat is true, then perform the timer initialization
#SUSPEND ITIMER WHILE IN HANDLER CODE#
It might have been removed via the author code in handler calling Map of active timers, then abort these steps. Handler, settings object, base URL, and fetch Let script be the result of creating a classic script given That is, module script fetches via import() SetTimeout() and setInterval() behaves equivalently to that done byĮval(). The effect of these options ensures that the string compilation done by Policy is initiating script's fetch options's referrer policy. String, parser metadata is " not-parser-inserted", credentials mode is Let fetch options be a script fetch options whose cryptographic nonce is initiatingĬryptographic nonce, integrity metadata is the empty Īssert: base URL is not null, as initiating script is aĬlassic script or a JavaScript module script.Let base URL be initiating script's base URL. Let settings object be global's relevant settings If this throws an exception, catch it, report the exception, and abort these Perform HostEnsureCanCompileStrings( realm). If this throws an exception, catch it, and If handler is a Function, then invoke handler given Let task be a task that runs the following
Īssert: initiating script is not null, since this algorithm is always called.Let initiating script be the active script. If nesting level is greater than 5, and timeout is less than 4, If timeout is less than 0, then set timeout to 0. Two.) In other words, it represents nested invocations of this algorithm, not of a particular SetTimeout(), and for the repeating timers created by The task's timer nesting level is used both for nested calls to Then let nesting level be the task's timer Loop's currently running task is a task that was created by this algorithm, Than zero and does not already exist in global's Otherwise, let id be an implementation-defined integer that is greater If previousId was given, let id be previousId Object otherwise let thisArg be the WindowProxy that corresponds to Let thisArg be global if that is a WorkerGlobalScope WindowOrWorkerGlobalScope global, a string or Function handler, a number timeout, a listĪrguments, a boolean repeat, and optionally (and only if repeat The clearTimeout( id) and clearInterval( id) method stepsīecause clearTimeout() and clearInterval() clear entries from the same map, either methodĬan be used to clear timers created by setTimeout() or setInterval(). Timer initialization steps given this, handler, arguments) method steps are to return the result of running the Only the numeric-keyed timers are affected by clearTimeout() and clearInterval(), but all timers contribute to idle deadline computation, and are cleared when the That use the run steps after a timeout algorithm, the identifier is a unique Initialization steps, i.e., by setTimeout() and setInterval(), the keys are numbers. Each key in this map is an identifier for a timer, and each value is a DOMHighResTimeStamp, representing the expiry time for thatįor entries put in the map of active timers by the timer Objects that implement the WindowOrWorkerGlobalScope mixin have a map ofĪctive timers, which is a map, initially empty. To CPU load, other tasks, etc, are to be expected. This API does not guarantee that timers will run exactly on schedule. Timers can be nested after five such nested timers, however, the interval is
#SUSPEND ITIMER WHILE IN HANDLER ANDROID#
Firefox Android ? Safari iOS ? Chrome Android ? WebView Android 37+ Samsung Internet ? Opera Android 10.1+Ĭancels the timeout set with setInterval() or setTimeout() identified by id.
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