Put everything in src directories

packages/net/src/target/Local.ts

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+import {Emitter} from '@welshman/lib'
+import {Relay, LOCAL_RELAY_URL} from '@welshman/util'
+import type {Message} from '../Socket'
+
+export class Local extends Emitter {
+  constructor(readonly relay: Relay) {
+    super()
+
+    relay.on('*', this.onMessage)
+  }
+
+  get connections() {
+    return []
+  }
+
+  send(...payload: Message) {
+    this.relay.send(...payload)
+  }
+
+  onMessage = (...message: Message) => {
+    const [verb, ...payload] = message
+
+    this.emit(verb, LOCAL_RELAY_URL, ...payload)
+  }
+
+  cleanup = () => {
+    this.removeAllListeners()
+    this.relay.off('*', this.onMessage)
+  }
+}

packages/net/src/target/Multi.ts

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+import {Emitter} from '@welshman/lib'
+import type {Message} from '../Socket'
+import type {Target} from '../Executor'
+
+export class Multi extends Emitter {
+  constructor(readonly targets: Target[]) {
+    super()
+
+    targets.forEach(t => {
+      t.on('*', (verb, ...args) => this.emit(verb, ...args))
+    })
+  }
+
+  get connections() {
+    return this.targets.flatMap(t => t.connections)
+  }
+
+  send(...payload: Message) {
+    this.targets.forEach(t => t.send(...payload))
+  }
+
+  cleanup = () => {
+    this.removeAllListeners()
+    this.targets.forEach(t => t.cleanup())
+  }
+}

packages/net/src/target/Plex.ts

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+import {Emitter} from '@welshman/lib'
+import type {PlexMessage, Message} from '../Socket'
+import type {Connection} from '../Connection'
+
+export class Plex extends Emitter {
+  constructor(readonly urls: string[], readonly connection: Connection) {
+    super()
+
+    this.connection.on('receive', this.onMessage)
+  }
+
+  get connections() {
+    return [this.connection]
+  }
+
+  send = (...payload: Message) => {
+    this.connection.send([{relays: this.urls}, payload])
+  }
+
+  onMessage = (connection: Connection, [{relays}, [verb, ...payload]]: PlexMessage) => {
+    this.emit(verb, relays[0], ...payload)
+  }
+
+  cleanup = () => {
+    this.removeAllListeners()
+    this.connection.off('receive', this.onMessage)
+  }
+}

packages/net/src/target/Relay.ts

@@ -0,0 +1,28 @@
+import {Emitter} from '@welshman/lib'
+import type {Message} from '../Socket'
+import type {Connection} from '../Connection'
+
+export class Relay extends Emitter {
+  constructor(readonly connection: Connection) {
+    super()
+
+    this.connection.on('receive', this.onMessage)
+  }
+
+  get connections() {
+    return [this.connection]
+  }
+
+  send(...payload: Message) {
+    this.connection.send(payload)
+  }
+
+  onMessage = (connection: Connection, [verb, ...payload]: Message) => {
+    this.emit(verb, connection.url, ...payload)
+  }
+
+  cleanup = () => {
+    this.removeAllListeners()
+    this.connection.off('receive', this.onMessage)
+  }
+}

packages/net/src/target/Relays.ts

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+import {Emitter} from '@welshman/lib'
+import type {Message} from '../Socket'
+import type {Connection} from '../Connection'
+
+export class Relays extends Emitter {
+  constructor(readonly connections: Connection[]) {
+    super()
+
+    connections.forEach(connection => {
+      connection.on('receive', this.onMessage)
+    })
+  }
+
+  send = (...payload: Message) => {
+    this.connections.forEach(connection => {
+      connection.send(payload)
+    })
+  }
+
+  onMessage = (connection: Connection, [verb, ...payload]: Message) => {
+    this.emit(verb, connection.url, ...payload)
+  }
+
+  cleanup = () => {
+    this.removeAllListeners()
+    this.connections.forEach(connection => {
+      connection.off('receive', this.onMessage)
+    })
+  }
+}