Class/Object

org.sackfix.socket

SfSocketHandlerActor

Related Docs: object SfSocketHandlerActor | package socket

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class SfSocketHandlerActor extends Actor with ActorLogging

Every Socket sends TCP IO events to me. Bytes being received are the most obvious, which are decoded and some initial validation is performed. Providing it decodes to a fix message the comp id's etc are used to locate a configured session, if found then the message is handed off to the session actor for handling.

When a client connects to the server port this class is registered to handle incoming comms.

It calls the decoder to convert from bytes into a Strongly typed Fix Message.

If the message is badly formed, missing enough header fields and so on this this actor replies

If the session is established, and we know the SfSessionActor to use then the comms is forwarded to it and it does it all.

http://doc.akka.io/docs/akka/current/scala/io-tcp.html

Linear Supertypes
ActorLogging, Actor, AnyRef, Any
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Inherited
  1. SfSocketHandlerActor
  2. ActorLogging
  3. Actor
  4. AnyRef
  5. Any
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Visibility
  1. Public
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Instance Constructors

  1. new SfSocketHandlerActor(sessionType: SfSessionType, connection: ActorRef, sessionLookup: SfSessionLookup, remoteHostName: String, businessComms: BusinessCommsHandler, latencyRecorder: Option[ActorRef])

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    sessionType

    Either SfAcceptor or SfInitiator, determines the starting states for new sessions

    connection

    This is where we can send data back down to the client

    sessionLookup

    Holds details of all the sessions in a cache, and can validate sendCompId etc

    remoteHostName

    Just for debug strings

    businessComms

    An actor for receiving decoded, validated fix messages. It is used when a session is established with the correct sender and target comp id's

    latencyRecorder

    An optional microsecond latency recorder.

Type Members

  1. type Receive = PartialFunction[Any, Unit]

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    Definition Classes
    Actor

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. def aroundPostRestart(reason: Throwable): Unit

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    Attributes
    protected[akka]
    Definition Classes
    Actor

  5. def aroundPostStop(): Unit

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    Attributes
    protected[akka]
    Definition Classes
    Actor

  6. def aroundPreRestart(reason: Throwable, message: Option[Any]): Unit

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    Attributes
    protected[akka]
    Definition Classes
    Actor

  7. def aroundPreStart(): Unit

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    Attributes
    protected[akka]
    Definition Classes
    Actor

  8. def aroundReceive(receive: akka.actor.Actor.Receive, msg: Any): Unit

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    Attributes
    protected[akka]
    Definition Classes
    Actor

  9. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  10. val businessComms: BusinessCommsHandler

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    An actor for receiving decoded, validated fix messages.

    An actor for receiving decoded, validated fix messages. It is used when a session is established with the correct sender and target comp id's

  11. def clone(): AnyRef

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

  12. def closeSocket: Unit

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  13. val connection: ActorRef

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    This is where we can send data back down to the client

  14. implicit val context: ActorContext

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    Definition Classes
    Actor

  15. def createReplyMessageForNoSession(sessId: SfSessionId, msgType: String, outgoingMsgBody: SfFixMessageBody): SfMessage

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  16. def createReplyMessageForNoSession(incomingMsg: SfMessage, msgType: String, outgoingMsgBody: SfFixMessageBody): SfMessage

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    Could not find the session, so reject it and make up some fields for the header

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

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    Definition Classes
    AnyRef

  18. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  19. def finalize(): Unit

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

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

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    Definition Classes
    AnyRef → Any

  21. def handleGarbledMessage(reason: String, decoderTimestamp: DecoderTimestamps): Unit

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    Called by the decoder when the tag id is not a number, or some other bad formatting which means we cannot even work out what session this message is for.

    Called by the decoder when the tag id is not a number, or some other bad formatting which means we cannot even work out what session this message is for.

    reason

    The debug message.

  22. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  23. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  24. val latencyRecorder: Option[ActorRef]

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    An optional microsecond latency recorder.

  25. def log: LoggingAdapter

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    Definition Classes
    ActorLogging

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

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    Definition Classes
    AnyRef

  27. final def notify(): Unit

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    Definition Classes
    AnyRef

  28. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  29. def postRestart(reason: Throwable): Unit

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    Definition Classes
    Actor
    Annotations
    @throws( classOf[java.lang.Exception] )

  30. def postStop(): Unit

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    Definition Classes
    Actor
    Annotations
    @throws( classOf[java.lang.Exception] )

  31. def preRestart(reason: Throwable, message: Option[Any]): Unit

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    Definition Classes
    Actor
    Annotations
    @throws( classOf[java.lang.Exception] )

  32. def preStart(): Unit

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    Definition Classes
    Actor
    Annotations
    @throws( classOf[java.lang.Exception] )

  33. def receive: PartialFunction[Any, Unit]

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    Definition Classes
    SfSocketHandlerActor → Actor

  34. def receivedAMessageCallback(msgTuples: Array[(Int, String)], rejectDetails: Option[FixStrDecodeRejectDetails], decoderTimestamps: DecoderTimestamps): Unit

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    called when it gets the final tuple of a message

    called when it gets the final tuple of a message

    rejectDetails

    Some of the validation done when decoding the string to tuples should result in a garbled message - ie just discard it, while others such as a null value in a tag value pair should result in a reject - which means we need the session

  35. val remoteHostName: String

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    Just for debug strings

  36. implicit final val self: ActorRef

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    Definition Classes
    Actor

  37. final def sender(): ActorRef

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    Definition Classes
    Actor

  38. val sessionLookup: SfSessionLookup

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    Holds details of all the sessions in a cache, and can validate sendCompId etc

  39. val sessionType: SfSessionType

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    Either SfAcceptor or SfInitiator, determines the starting states for new sessions

  40. def supervisorStrategy: SupervisorStrategy

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    Definition Classes
    Actor

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

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    Definition Classes
    AnyRef

  42. def toString(): String

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    Definition Classes
    AnyRef → Any

  43. def unhandled(message: Any): Unit

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    Definition Classes
    Actor

  44. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from ActorLogging

Inherited from Actor

Inherited from AnyRef

Inherited from Any

Ungrouped