Class

org.http4s.servlet

NonBlockingServletIo

Related Doc: package servlet

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final case class NonBlockingServletIo(chunkSize: Int) extends ServletIo with Product with Serializable

Use non-blocking reads and writes. Available only on containers that support Servlet 3.1.

This can support more concurrent connections on a smaller request thread pool than BlockingServletIo, but consumes more CPU per request. It is also known to cause IllegalStateExceptions in the logs under high load up through at least Tomcat 8.0.15. These appear to be harmless, but are operationally annoying.

Linear Supertypes
Serializable, Serializable, Product, Equals, ServletIo, AnyRef, Any
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  1. NonBlockingServletIo
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. ServletIo
  7. AnyRef
  8. Any
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Visibility
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Instance Constructors

  1. new NonBlockingServletIo(chunkSize: Int)

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Value Members

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

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  5. val chunkSize: Int

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  6. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef

  8. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

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

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    Definition Classes
    AnyRef → Any

  10. def initWriter(servletResponse: HttpServletResponse): BodyWriter

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    May install a listener on the servlet response.

    May install a listener on the servlet response.

    Attributes
    protected[org.http4s.servlet]
    Definition Classes
    NonBlockingServletIo → ServletIo

  11. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

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

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    Definition Classes
    AnyRef

  13. final def notify(): Unit

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    Definition Classes
    AnyRef

  14. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  15. def reader(servletRequest: HttpServletRequest): EntityBody

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    Attributes
    protected[org.http4s.servlet]
    Definition Classes
    NonBlockingServletIo → ServletIo

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

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    Definition Classes
    AnyRef

  17. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from ServletIo

Inherited from AnyRef

Inherited from Any

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