the per job type max execution time limit for handler executions unless otherwise overridden using LimitsFor<TCommand>(int, TimeSpan) defaults to Infinite.

Declaration

public TimeSpan ExecutionTimeLimit { get; set; }

Property Value

Type	Description
TimeSpan

MaxConcurrency

the default max concurrency per job type. default value is the number of logical processors of the computer. you can specify per queue type overrides using LimitsFor<TCommand>(int, TimeSpan)

Declaration

public int MaxConcurrency { get; set; }

Property Value

Type	Description
int

StorageProbeDelay

specifies the interval for periodic re-checks of the storage to detect any scheduled jobs. these checks ensure that re-scheduled jobs are promptly executed. the default interval is set to 60 seconds. a shorter delay will make re-scheduled jobs run faster but will increase the overall load on the storage system, due to too frequent queries being issued. only reduce this delay if you need re-scheduled jobs re-execute faster.

Declaration

public TimeSpan StorageProbeDelay { get; set; }

Property Value

Type	Description
TimeSpan

Methods

LimitsFor<TCommand>(int, TimeSpan)

specify execution limits such a max concurrency and execution time limit for a given command type.

Declaration

public void LimitsFor<TCommand>(int maxConcurrency, TimeSpan timeLimit) where TCommand : ICommand

Parameters

Type	Name	Description
int	maxConcurrency	the maximum number of command executions of the same command type that's allowed to execute at the same time
TimeSpan	timeLimit	the maximum amount of time each command is allowed to execute for. when execution time exceeds this value, a OperationCanceledException will be thrown. when that happens you can handle it in the OnHandlerExecutionFailureAsync(TStorageRecord, Exception, CancellationToken) method.

Type Parameters

Name	Description
TCommand	the type of the command the limits apply to