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Add demo for device message listening

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This commit is contained in:
Alexander Nozik 2024-02-02 16:04:41 +03:00
parent 7579ddfad4
commit fa2414ef47
2 changed files with 22 additions and 1 deletions
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2
controls-core/src/commonMain/kotlin/space/kscience/controls/api/DeviceMessage.kt
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@ -1,4 +1,4 @@
@file:OptIn(ExperimentalSerializationApi::class, ExperimentalSerializationApi::class) @file:OptIn(ExperimentalSerializationApi::class)
package space.kscience.controls.api package space.kscience.controls.api

21
demo/all-things/src/main/kotlin/space/kscience/controls/demo/DemoControllerView.kt
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@ -5,10 +5,17 @@ import javafx.scene.Parent
import javafx.scene.control.Slider import javafx.scene.control.Slider
import javafx.scene.layout.Priority import javafx.scene.layout.Priority
import javafx.stage.Stage import javafx.stage.Stage
import kotlinx.coroutines.flow.launchIn
import kotlinx.coroutines.flow.onEach
import kotlinx.coroutines.launch import kotlinx.coroutines.launch
import kotlinx.serialization.json.Json
import org.eclipse.milo.opcua.sdk.server.OpcUaServer import org.eclipse.milo.opcua.sdk.server.OpcUaServer
import org.eclipse.milo.opcua.stack.core.types.builtin.LocalizedText import org.eclipse.milo.opcua.stack.core.types.builtin.LocalizedText
import space.kscience.controls.api.DeviceMessage
import space.kscience.controls.api.GetDescriptionMessage
import space.kscience.controls.api.PropertyChangedMessage
import space.kscience.controls.client.launchMagixService import space.kscience.controls.client.launchMagixService
import space.kscience.controls.client.magixFormat
import space.kscience.controls.demo.DemoDevice.Companion.cosScale import space.kscience.controls.demo.DemoDevice.Companion.cosScale
import space.kscience.controls.demo.DemoDevice.Companion.sinScale import space.kscience.controls.demo.DemoDevice.Companion.sinScale
import space.kscience.controls.demo.DemoDevice.Companion.timeScale import space.kscience.controls.demo.DemoDevice.Companion.timeScale
@ -20,6 +27,8 @@ import space.kscience.controls.opcua.server.serveDevices
import space.kscience.controls.spec.write import space.kscience.controls.spec.write
import space.kscience.dataforge.context.* import space.kscience.dataforge.context.*
import space.kscience.magix.api.MagixEndpoint import space.kscience.magix.api.MagixEndpoint
import space.kscience.magix.api.send
import space.kscience.magix.api.subscribe
import space.kscience.magix.rsocket.rSocketWithTcp import space.kscience.magix.rsocket.rSocketWithTcp
import space.kscience.magix.rsocket.rSocketWithWebSockets import space.kscience.magix.rsocket.rSocketWithWebSockets
import space.kscience.magix.server.RSocketMagixFlowPlugin import space.kscience.magix.server.RSocketMagixFlowPlugin
@ -49,6 +58,7 @@ class DemoController : Controller(), ContextAware {
private val deviceManager = context.request(DeviceManager) private val deviceManager = context.request(DeviceManager)
fun init() { fun init() {
context.launch { context.launch {
device = deviceManager.install("demo", DemoDevice) device = deviceManager.install("demo", DemoDevice)
@ -67,6 +77,17 @@ class DemoController : Controller(), ContextAware {
//serve devices as OPC-UA namespace //serve devices as OPC-UA namespace
opcUaServer.startup() opcUaServer.startup()
opcUaServer.serveDevices(deviceManager) opcUaServer.serveDevices(deviceManager)
val listenerEndpoint = MagixEndpoint.rSocketWithWebSockets("localhost")
listenerEndpoint.subscribe(DeviceManager.magixFormat).onEach { (_, deviceMessage)->
// print all messages that are not property change message
if(deviceMessage !is PropertyChangedMessage){
println(">> ${Json.encodeToString(DeviceMessage.serializer(), deviceMessage)}")
}
}.launchIn(this)
listenerEndpoint.send(DeviceManager.magixFormat, GetDescriptionMessage(), "listener", "controls-kt")
} }
} }