| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License |
| */ |
| |
| package org.apache.toree.kernel.protocol.v5.kernel.socket |
| |
| import akka.actor.{Props, ActorRef, ActorSystem} |
| import org.apache.toree.communication.actors.{RouterSocketActor, RepSocketActor, PubSocketActor} |
| |
| object SocketFactory { |
| def apply(socketConfig: SocketConfig) = { |
| new SocketFactory(socketConfig) |
| } |
| } |
| |
| /** |
| * A Factory class to provide various socket connections for IPython Kernel Spec |
| * @param socketConfig The configuration for the sockets to be properly |
| * instantiated |
| */ |
| class SocketFactory(socketConfig: SocketConfig) { |
| val HeartbeatConnection = SocketConnection( |
| socketConfig.transport, socketConfig.ip, socketConfig.hb_port) |
| val ShellConnection = SocketConnection( |
| socketConfig.transport, socketConfig.ip, socketConfig.shell_port) |
| val ControlConnection = SocketConnection( |
| socketConfig.transport, socketConfig.ip, socketConfig.control_port) |
| val IOPubConnection = SocketConnection( |
| socketConfig.transport, socketConfig.ip, socketConfig.iopub_port) |
| val StdinConnection = SocketConnection( |
| socketConfig.transport, socketConfig.ip, socketConfig.stdin_port) |
| |
| /** |
| * Creates a ZeroMQ reply socket representing the server endpoint for |
| * heartbeat messages |
| * @param system The actor system the socket actor will belong |
| * @param listener The actor who will receive |
| * @return The ActorRef created for the socket connection |
| */ |
| def Heartbeat(system: ActorSystem, listener: ActorRef) : ActorRef = |
| system.actorOf(Props(classOf[RepSocketActor], HeartbeatConnection.toString, listener)) |
| // ZeroMQExtension(system).newRepSocket( |
| // Array(Listener(listener), Bind(HeartbeatConnection.toString)) |
| // ) |
| |
| /** |
| * Creates a ZeroMQ reply socket representing the server endpoint for shell |
| * messages |
| * @param system The actor system the socket actor will belong |
| * @param listener The actor who will receive |
| * @return The ActorRef created for the socket connection |
| */ |
| def Shell(system: ActorSystem, listener: ActorRef) : ActorRef = |
| system.actorOf(Props(classOf[RouterSocketActor], ShellConnection.toString, listener)) |
| // ZeroMQExtension(system).newRouterSocket( |
| // Array(Listener(listener), Bind(ShellConnection.toString)) |
| // ) |
| |
| /** |
| * Creates a ZeroMQ reply socket representing the server endpoint for control |
| * messages |
| * @param system The actor system the socket actor will belong |
| * @param listener The actor who will receive |
| * @return The ActorRef created for the socket connection |
| */ |
| def Control(system: ActorSystem, listener: ActorRef) : ActorRef = |
| system.actorOf(Props(classOf[RouterSocketActor], ControlConnection.toString, listener)) |
| |
| /** |
| * Creates a ZeroMQ reply socket representing the server endpoint for stdin |
| * messages |
| * @param system The actor system the socket actor will belong |
| * @param listener The actor who will receive |
| * @return The ActorRef created for the socket connection |
| */ |
| def Stdin(system: ActorSystem, listener: ActorRef) : ActorRef = |
| system.actorOf(Props(classOf[RouterSocketActor], StdinConnection.toString, listener)) |
| // ZeroMQExtension(system).newRouterSocket( |
| // Array(Listener(listener), Bind(StdinConnection.toString)) |
| // ) |
| |
| /** |
| * Creates a ZeroMQ reply socket representing the server endpoint for IOPub |
| * messages |
| * @param system The actor system the socket actor will belong |
| * @return The ActorRef created for the socket connection |
| */ |
| def IOPub(system: ActorSystem) : ActorRef = |
| system.actorOf(Props(classOf[PubSocketActor], IOPubConnection.toString)) |
| // ZeroMQExtension(system).newPubSocket( |
| // Bind(IOPubConnection.toString) |
| // ) |
| } |