folly::TimekeeperScheduledExecutor

Synopsis

Declared in <folly/executors/TimekeeperScheduledExecutor.h>

class TimekeeperScheduledExecutor
    : public ScheduledExecutor

Name	Description
`ScheduledExecutor`	An executor that supports timed scheduling. Like RxScheduler.

Name	Description
`Duration`	The duration type used for scheduling.
`KeepAlive`	Alias for ExecutorKeepAlive, a safe pointer to an Executor.
`TimePoint`	The time point type used for scheduling.

Name	Description
`TimekeeperScheduledExecutor` [constructor]	Constructors
`operator=`	Assignment operators
`add`	Schedules a function to be executed as soon as possible.
`addWithPriority` [virtual]	Enqueue a function with a given priority, where 0 is the medium priority This is up to the implementation to enforce
`getNumPriorities` [virtual]	Returns the number of priority levels this executor supports.
`now` [virtual]	Get this executor's notion of time. Must be threadsafe.
`schedule`	`schedule` overloads
`scheduleAt`	`scheduleAt` overloads

Name	Description
`create`	Creates a TimekeeperScheduledExecutor wrapping the given parent executor.
`getKeepAliveToken`	`getKeepAliveToken` overloads
`invokeCatchingExns`	Invokes `f`, logging and swallowing any exception it throws.

Name	Description
`HI_PRI`	Highest schedulable priority.
`LO_PRI`	Lowest schedulable priority.
`MID_PRI`	Medium (default) schedulable priority.

Name	Description
`keepAliveAcquire` [virtual]	Acquires a keep-alive reference to this executor.
`keepAliveRelease` [virtual]	Releases a keep-alive reference to this executor.

Name	Description
`isKeepAliveDummy`	Returns true if the KeepAlive is constructed from an executor that does not support the keep alive ref-counting functionality
`keepAliveAcquire`	Acquires a keep-alive reference on `executor`.
`keepAliveRelease`	Releases a keep-alive reference on `executor`.
`makeKeepAlive`	Makes a counted (non-dummy, non-alias) keep-alive referring to `executor`.

Name	Description
`async_tracing::logFutureVia`	Trace hook invoked when a Future is rescheduled onto an executor.
`async_tracing::logGetGlobalCPUExecutor`	Trace hook invoked when the global CPU executor is retrieved.
`async_tracing::logGetImmutableCPUExecutor`	Trace hook invoked when the immutable CPU executor is retrieved.
`async_tracing::logSemiFutureVia`	Trace hook invoked when a SemiFuture is rescheduled onto an executor.
`async_tracing::logSetGlobalCPUExecutor`	Trace hook invoked when the global CPU executor is set.