Trait/Object

com.gilt.gfc.aws.cloudwatch

CloudWatchMetricsClient

Related Docs: object CloudWatchMetricsClient | package cloudwatch

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trait CloudWatchMetricsClient extends AnyRef

Push selected metrics to AWS CloudWatch. Some are meant to be 'system health' metrics, like our Future-based RPC call times. Some are meant to be 'business' metrics, like number of logins.

Trait exists mainly to make it possible to inject this as a dependency.

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Abstract Value Members

  1. abstract def enterNamespace(n: String): CloudWatchMetricsClient

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    Event namespace in CloudWatch will be a concatenation of all of these.

    Event namespace in CloudWatch will be a concatenation of all of these. Every time you enter a namespace it'll get appended to the current one, e.g. "a / b / c".

  2. abstract def putMetricData[A](a: A)(implicit tcwmdEv: ToCloudWatchMetricsData[A]): Unit

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    Requests metric data to be sent asynchronously.

    Requests metric data to be sent asynchronously. It will block only to schedule async tasks, shouldn't be noticeable under low contention. HTTP service calls are asynchronous.

    http://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_PutMetricData.html

    A

    type of the object we convert to metrics data

    a

    object to send metrics data for

    tcwmdEv

    evidence that ToCloudWatchMetricsData implementation exists for type A

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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  6. final def eq(arg0: AnyRef): Boolean

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  7. def equals(arg0: Any): Boolean

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  8. def finalize(): Unit

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  9. final def getClass(): Class[_]

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  10. def hashCode(): Int

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  11. final def isInstanceOf[T0]: Boolean

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  12. final def ne(arg0: AnyRef): Boolean

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  13. final def notify(): Unit

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  14. final def notifyAll(): Unit

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  15. def putAsynchronousExceptionMetricData[A, R](t2a: (Throwable) ⇒ A)(run: ⇒ Future[R])(implicit tcwmdEv: ToCloudWatchMetricsData[A]): Future[R]

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    Brackets a block of asynchronous code (Future result) and puts a given metric if an exception occurs either synchronously or wrapped in the result of the Future.

    Brackets a block of asynchronous code (Future result) and puts a given metric if an exception occurs either synchronously or wrapped in the result of the Future.

    A

    type of metric

    R

    type of result

    t2a

    construct metric from throwable (e.g. you may want to report different exceptions differently)

    run

    block of code to run

    tcwmdEv

    evidence that ToCloudWatchMetricsData implementation exists for type A

    returns

    result of the execution of the given closure

  16. def putExceptionMetricData[A, R](t2a: (Throwable) ⇒ A)(run: ⇒ R)(implicit tcwmdEv: ToCloudWatchMetricsData[A]): R

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    Brackets a block of code and puts a given metric if an exception occurs.

    Brackets a block of code and puts a given metric if an exception occurs.

    A

    type of metric

    R

    type of result

    t2a

    construct metric from throwable (e.g. you may want to report different exceptions differently)

    run

    block of code to run

    tcwmdEv

    evidence that ToCloudWatchMetricsData implementation exists for type A

    returns

    result of the execution of the given closure

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

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  18. def toString(): String

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  19. final def wait(): Unit

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

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  21. final def wait(arg0: Long): Unit

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  22. def withNamespace[R](n: String)(run: (CloudWatchMetricsClient) ⇒ R): R

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    Run a closure with a namespaced CW metrics client, just a convenience function.

    Run a closure with a namespaced CW metrics client, just a convenience function.

    R

    closure result type

    n

    namespace to enter

    run

    closure to run

    returns

    closure result

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