1 files changed, 0 insertions, 74 deletions
diff --git a/src/main/scala/xyz/driver/core/messaging/Bus.scala b/src/main/scala/xyz/driver/core/messaging/Bus.scala
deleted file mode 100644
index 75954f4..0000000
--- a/src/main/scala/xyz/driver/core/messaging/Bus.scala
+++ /dev/null
@@ -1,74 +0,0 @@
-package xyz.driver.core
-package messaging
-
-import scala.concurrent._
-import scala.language.higherKinds
-
-/** Base trait for representing message buses.
-  *
-  * Message buses are expected to provide "at least once" delivery semantics and are
-  * expected to retry delivery when a message remains unacknowledged for a reasonable
-  * amount of time. */
-trait Bus {
-
-  /** Type of unique message identifiers. Usually a string or UUID. */
-  type MessageId
-
-  /** Most general kind of message. Any implementation of a message bus must provide
-    * the fields and methods specified in this trait. */
-  trait BasicMessage[A] { self: Message[A] =>
-
-    /** All messages must have unique IDs so that they can be acknowledged unambiguously. */
-    def id: MessageId
-
-    /** Actual message content. */
-    def data: A
-
-  }
-
-  /** Actual type of messages provided by this bus. This must be a subtype of BasicMessage
-    * (as that defines the minimal required fields of a messages), but may be refined to
-    * provide bus-specific additional data. */
-  type Message[A] <: BasicMessage[A]
-
-  /** Type of a bus-specific configuration object can be used to tweak settings of subscriptions. */
-  type SubscriptionConfig
-
-  /** Default value for a subscription configuration. It is such that any service will have a unique subscription
-    * for every topic, shared among all its instances. */
-  val defaultSubscriptionConfig: SubscriptionConfig
-
-  /** Maximum amount of messages handled in a single retrieval call. */
-  val defaultMaxMessages = 64
-
-  /** Execution context that is used to query and dispatch messages from this bus. */
-  implicit val executionContext: ExecutionContext
-
-  /** Retrieve any new messages in the mailbox of a subscription.
-    *
-    * Any retrieved messages become "outstanding" and should not be returned by this function
-    * again until a reasonable (bus-specific) amount of time has passed and they remain unacknowledged.
-    * In that case, they will again be considered new and will be returned by this function.
-    *
-    * Note that although outstanding and acknowledged messages will eventually be removed from
-    * mailboxes, no guarantee can be made that a message will be delivered only once. */
-  def fetchMessages[A](
-      topic: Topic[A],
-      config: SubscriptionConfig = defaultSubscriptionConfig,
-      maxMessages: Int = defaultMaxMessages): Future[Seq[Message[A]]]
-
-  /** Acknowledge that a given series of messages has been handled and should
-    * not be delivered again.
-    *
-    * Note that messages become eventually acknowledged and hence may be delivered more than once.
-    * @see fetchMessages()
-    */
-  def acknowledgeMessages(messages: Seq[MessageId]): Future[Unit]
-
-  /** Send a series of messages to a topic.
-    *
-    * The returned future will complete once messages have been accepted to the underlying bus.
-    * No guarantee can be made of their delivery to subscribers. */
-  def publishMessages[A](topic: Topic[A], messages: Seq[A]): Future[Unit]
-
-}