class DarkTrafficFilter[Req, Rep] extends SimpleFilter[Req, Rep] with AbstractDarkTrafficFilter
Forwards dark traffic to the given service when the given function returns true for a request.
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Instance Constructors
- new DarkTrafficFilter(darkService: Service[Req, Rep], enableSampling: (Req) => Boolean, statsReceiver: StatsReceiver)
- new DarkTrafficFilter(darkService: Service[Req, Rep], enableSampling: (Req) => Boolean, statsReceiver: StatsReceiver, forwardAfterService: Boolean)
- darkService
Service to take dark traffic
- enableSampling
if function returns true, the request will forward
- statsReceiver
keeps stats for requests forwarded, skipped and failed.
- forwardAfterService
forward the dark request after the service has processed the request instead of concurrently.
Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##: Int
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- final def ==(arg0: Any): Boolean
- Definition Classes
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- def agnosticAndThen(next: TypeAgnostic): Filter[Req, Rep, Req, Rep]
Convert the Filter.TypeAgnostic filter to a Filter and chain it with
andThen.Convert the Filter.TypeAgnostic filter to a Filter and chain it with
andThen.- Definition Classes
- Filter
- def andThen(factory: ServiceFactory[Req, Rep]): ServiceFactory[Req, Rep]
Terminates a filter chain in a ServiceFactory.
Terminates a filter chain in a ServiceFactory. For example,
myFilter.andThen(myServiceFactory)
- factory
a service factory that takes the output request type and the input response type.
- Definition Classes
- Filter
- def andThen(service: Service[Req, Rep]): Service[Req, Rep]
Terminates a filter chain in a Service.
- def andThen[Req2, Rep2](next: Filter[Req, Rep, Req2, Rep2]): Filter[Req, Rep, Req2, Rep2]
Chains a series of filters together:
Chains a series of filters together:
myModularService = handleExceptions.andThen(thrift2Pojo.andThen(parseString))
- next
another filter to follow after this one
- Definition Classes
- Filter
- Note
synchronously thrown exceptions in the underlying service are automatically lifted into Future.exception.
- def andThenIf[Req2 >: Req, Rep2 <: Rep](condAndFilter: (Boolean, Filter[Req, Rep, Req2, Rep2])): Filter[Req, Rep, Req2, Rep2]
Conditionally propagates requests down the filter chain.
Conditionally propagates requests down the filter chain. This may be useful if you are statically wiring together filter chains based on a configuration file, for instance.
- condAndFilter
a tuple of boolean and filter.
- Definition Classes
- Filter
- def andThenIf[Req2 >: Req, Rep2 <: Rep](conditional: Boolean, filter: Filter[Req, Rep, Req2, Rep2]): Filter[Req, Rep, Req2, Rep2]
Conditionally propagates requests down the filter chain.
Conditionally propagates requests down the filter chain. This may be useful if you are statically wiring together filter chains based on a configuration file, for instance.
- conditional
a boolean value indicating whether the filter should be included in the filter chain.
- filter
the filter to be conditionally included.
- Definition Classes
- Filter
- def apply(request: Req, service: Service[Req, Rep]): Future[Rep]
This is the method to override/implement to create your own Filter.
This is the method to override/implement to create your own Filter.
- request
the input request type
- service
a service that takes the output request type and the input response type
- Definition Classes
- DarkTrafficFilter → Filter → Function2
- final def asInstanceOf[T0]: T0
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- def clone(): AnyRef
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- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- def curried: (Req) => (Service[Req, Rep]) => Future[Rep]
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- Function2
- Annotations
- @unspecialized()
- final def eq(arg0: AnyRef): Boolean
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- def equals(arg0: AnyRef): Boolean
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- def finalize(): Unit
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- def handleFailedInvocation[R](request: R, t: Throwable): Unit
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- Definition Classes
- DarkTrafficFilter → AbstractDarkTrafficFilter
- def hashCode(): Int
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- final def ne(arg0: AnyRef): Boolean
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- final def notify(): Unit
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- final def notifyAll(): Unit
- Definition Classes
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- @native()
- def sendDarkRequest[Req](request: Req)(shouldInvoke: Boolean, invokeDarkService: (Req) => Future[_]): Future[_]
- Attributes
- protected
- Definition Classes
- AbstractDarkTrafficFilter
- def serviceConcurrently[Req, Rep](service: Service[Req, Rep], request: Req)(shouldInvoke: Boolean, invokeDarkService: (Req) => Future[_]): Future[Rep]
- Attributes
- protected
- Definition Classes
- AbstractDarkTrafficFilter
- val statsReceiver: StatsReceiver
- Definition Classes
- DarkTrafficFilter → AbstractDarkTrafficFilter
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def toString(): String
- Definition Classes
- Filter → Function2 → AnyRef → Any
- def tupled: ((Req, Service[Req, Rep])) => Future[Rep]
- Definition Classes
- Function2
- Annotations
- @unspecialized()
- final def wait(): Unit
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- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long, arg1: Int): Unit
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- final def wait(arg0: Long): Unit
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