Packages

t

org.http4s.server

ServerApp

trait ServerApp[F[_]] extends StreamApp[F]

Starts a server and gracefully terminates at shutdown. The server is terminated and the shutdown task is run either by a JVM shutdown hook.

More robust resource management is possible through ProcessApp or StreamApp, which are introduced in http4s-0.16 and http4s-0.17, respectively.

Annotations
@deprecated
Deprecated

(Since version 0.16) Prefer org.http4s.util.StreamApp, where main returns a Stream. You can return a Stream that runs forever from a ServerBuilder with .serve. Use Stream.bracket to compose resources in a simpler way than overriding shutdown.

Source
ServerApp.scala
Linear Supertypes
StreamApp[F], AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. ServerApp
  2. StreamApp
  3. AnyRef
  4. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Abstract Value Members

  1. implicit abstract def F: Effect[F]
  2. abstract def server(args: List[String]): F[Server[F]]

    Return a server to run

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. def +(other: String): String
    Implicit
    This member is added by an implicit conversion from ServerApp[F] to any2stringadd[ServerApp[F]] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (ServerApp[F], B)
    Implicit
    This member is added by an implicit conversion from ServerApp[F] to ArrowAssoc[ServerApp[F]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  8. def ensuring(cond: (ServerApp[F]) ⇒ Boolean, msg: ⇒ Any): ServerApp[F]
    Implicit
    This member is added by an implicit conversion from ServerApp[F] to Ensuring[ServerApp[F]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  9. def ensuring(cond: (ServerApp[F]) ⇒ Boolean): ServerApp[F]
    Implicit
    This member is added by an implicit conversion from ServerApp[F] to Ensuring[ServerApp[F]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: Boolean, msg: ⇒ Any): ServerApp[F]
    Implicit
    This member is added by an implicit conversion from ServerApp[F] to Ensuring[ServerApp[F]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean): ServerApp[F]
    Implicit
    This member is added by an implicit conversion from ServerApp[F] to Ensuring[ServerApp[F]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  14. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  15. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from ServerApp[F] to StringFormat[ServerApp[F]] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  16. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  17. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  18. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  19. def main(args: Array[String]): Unit
    Definition Classes
    StreamApp
  20. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  21. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  22. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  23. def shutdown(server: Server[F]): F[Unit]

    Return a task to shutdown the application.

    Return a task to shutdown the application.

    This task is run as a JVM shutdown hook.

    The default implementation shuts down the server, and waits for it to finish. Other resources may shutdown by flatMapping this task.

  24. final def stream(args: List[String], requestShutdown: F[Unit]): Stream[F, Nothing]
    Definition Classes
    ServerApp → StreamApp
  25. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  26. def toString(): String
    Definition Classes
    AnyRef → Any
  27. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  28. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  29. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  30. def [B](y: B): (ServerApp[F], B)
    Implicit
    This member is added by an implicit conversion from ServerApp[F] to ArrowAssoc[ServerApp[F]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from StreamApp[F]

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from ServerApp[F] to any2stringadd[ServerApp[F]]

Inherited by implicit conversion StringFormat from ServerApp[F] to StringFormat[ServerApp[F]]

Inherited by implicit conversion Ensuring from ServerApp[F] to Ensuring[ServerApp[F]]

Inherited by implicit conversion ArrowAssoc from ServerApp[F] to ArrowAssoc[ServerApp[F]]

Ungrouped