PriorityThreadPool

This uses a PriorityBlockingQueue and ThreadPoolExecutor. The priority for each Runnable is the starting time of the Request such that Requests are processed in FIFO order. This prevents individual requests from being starved of CPU resources due to having lots of remote calls or Future callbacks since for older requests those callbacks will goto the front of the queue and execute first. The tradeoff being that queue operations take O(log N) time.

threads: The number of threads
queueSize: The initial (soft) size of our PriorityQueue

Linear Supertypes

Serializable, Serializable, Product, Equals, RequestHandlerExecutionContextProvider, AnyRef, Any

Instance Constructors

new PriorityThreadPool(threads: Int, queueSize: Int)

threads
The number of threads
queueSize
The initial (soft) size of our PriorityQueue

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def apply(request: Request): ExecutionContext

Given a Request return the Execution to pass into the RequestHandler
Given a Request return the Execution to pass into the RequestHandler

Definition Classes
PriorityThreadPool → RequestHandlerExecutionContextProvider
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@HotSpotIntrinsicCandidate() @throws( ... )
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
Annotations
@HotSpotIntrinsicCandidate()
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
Annotations
@HotSpotIntrinsicCandidate()
final def notifyAll(): Unit

Definition Classes
AnyRef
Annotations
@HotSpotIntrinsicCandidate()
val queueSize: Int

The initial (soft) size of our PriorityQueue
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
val threads: Int

The number of threads
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Deprecated Value Members

def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@Deprecated @deprecated @throws( classOf[java.lang.Throwable] )
Deprecated
(Since version ) see corresponding Javadoc for more information.

Related Doc: package RequestHandlerExecutionContextProvider

final case class PriorityThreadPool(threads: Int, queueSize: Int) extends RequestHandlerExecutionContextProvider with Product with Serializable

Instance Constructors

new PriorityThreadPool(threads: Int, queueSize: Int)

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

def apply(request: Request): ExecutionContext

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

final def getClass(): Class[_]

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

val queueSize: Int

final def synchronized[T0](arg0: ⇒ T0): T0

val threads: Int

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

final def wait(): Unit

Deprecated Value Members

def finalize(): Unit

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from RequestHandlerExecutionContextProvider

Inherited from AnyRef

Inherited from Any

Ungrouped