colossus.core

Server

Related Doc: package core

object Server

Servers can be thought of as applications, as they provide Delegators and ConnectionHandlers which contain application logic. Servers are the objects that are directly interface with the Workers and provide them with the Delegators and Handlers. A Server will be "registered" with the Workers, and after a successful registration, it will then bind to the specified ports and be ready to accept incoming requests.

Also this includes all of the messages that Server will respond to. Some of these can cause actions, others are for when some internal event happens and the Server is notified.

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Type Members

  1. case class ConnectionClosed(id: Long, cause: RootDisconnectCause) extends Product with Serializable

  2. case class ConnectionRefused(channel: SocketChannel, attempt: Int) extends Product with Serializable

    Sent from a worker to the server when the server is not registered with the worker.

    Sent from a worker to the server when the server is not registered with the worker.

    This generally happens when a worker has just been killed and restarted. See Server.MaxConnectionRegisterAttempts

  3. case class DelegatorBroadcast(message: Any) extends ServerCommand with Product with Serializable

  4. class MaxConnectionRegisterException extends Exception

  5. sealed trait ServerCommand extends AnyRef

  6. case class ServerInfo(openConnections: Int, status: ServerStatus) extends Product with Serializable

  7. case class Shutdown(killConnections: Boolean) extends ServerCommand with Product with Serializable

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

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  2. final def ##(): Int

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

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  4. object GetInfo extends ServerCommand with Product with Serializable

  5. object GetStatus extends ServerCommand with Product with Serializable

  6. val MaxConnectionRegisterAttempts: Int

  7. object Select extends Product with Serializable

  8. def apply(config: ServerConfig)(implicit io: IOSystem): ServerRef

    Create a server with the ServerConfig

    Create a server with the ServerConfig

    config

    Contains the desired configuration of this Server

    io

    The IOSystem to which this Server will belong

    returns

    ServerRef which encapsulates the created Server

  9. final def asInstanceOf[T0]: T0

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  10. def basic(name: String, port: Int, acceptor: () ⇒ ConnectionHandler)(implicit io: IOSystem): ServerRef

    Create a Server with this name and port and use a Colossus provided delegator to invoke the ConnectionHandler factory function

    Create a Server with this name and port and use a Colossus provided delegator to invoke the ConnectionHandler factory function

    name

    Name of this Server

    port

    Port on which this Server will accept connections

    acceptor

    The factory function to generate ConnectionHandlers. This will run inside of a very simple Delegator.

    io

    The IOSystem to which this Server will belong

    returns

    ServerRef which encapsulates the created Server

  11. def clone(): AnyRef

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  14. def finalize(): Unit

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

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  16. def hashCode(): Int

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  17. final def isInstanceOf[T0]: Boolean

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

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  19. final def notify(): Unit

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  20. final def notifyAll(): Unit

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

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  23. final def wait(): Unit

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

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

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