Add message flow output for PidDemo

.space.kts

@@ -1,45 +0,0 @@
-import kotlin.io.path.readText
-
-job("Build") {
-    gradlew("spc.registry.jetbrains.space/p/sci/containers/kotlin-ci:1.0.3", "build")
-}
-
-job("Publish") {
-    startOn {
-        gitPush { enabled = false }
-    }
-    container("spc.registry.jetbrains.space/p/sci/containers/kotlin-ci:1.0.3") {
-        env["SPACE_USER"] = "{{ project:space_user }}"
-        env["SPACE_TOKEN"] = "{{ project:space_token }}"
-        kotlinScript { api ->
-
-            val spaceUser = System.getenv("SPACE_USER")
-            val spaceToken = System.getenv("SPACE_TOKEN")
-
-            // write the version to the build directory
-            api.gradlew("version")
-
-            //read the version from build file
-            val version = java.nio.file.Path.of("build/project-version.txt").readText()
-
-            val revisionSuffix = if (version.endsWith("SNAPSHOT")) {
-                "-" + api.gitRevision().take(7)
-            } else {
-                ""
-            }
-
-            api.space().projects.automation.deployments.start(
-                project = api.projectIdentifier(),
-                targetIdentifier = TargetIdentifier.Key("maps-kt"),
-                version = version+revisionSuffix,
-                // automatically update deployment status based on the status of a job
-                syncWithAutomationJob = true
-            )
-            api.gradlew(
-                "publishAllPublicationsToSpaceRepository",
-                "-Ppublishing.space.user=\"$spaceUser\"",
-                "-Ppublishing.space.token=\"$spaceToken\"",
-            )
-        }
-    }
-}

build.gradle.kts

@@ -3,6 +3,7 @@ import space.kscience.gradle.useSPCTeam
 
 plugins {
     id("space.kscience.gradle.project")
+    alias(libs.plugins.versions)
 }
 
 allprojects {

demo/all-things/src/main/kotlin/space/kscience/controls/demo/DemoControllerView.kt

@@ -82,22 +82,24 @@ class DemoController : ContextAware {
         opcUaServer.startup()
         opcUaServer.serveDevices(deviceManager)
 
-
+        //create a remote listener endpoint
         val listenerEndpoint = MagixEndpoint.rSocketWithWebSockets("localhost")
 
+        // subscribe remote endpoint
         listenerEndpoint.subscribe(DeviceManager.magixFormat).onEach { (magixMessage, deviceMessage) ->
             // print all messages that are not property change message
             if (deviceMessage !is PropertyChangedMessage) {
                 println(">> ${json.encodeToString(MagixMessage.serializer(), magixMessage)}")
             }
         }.launchIn(this)
+
+        // send description request
         listenerEndpoint.send(
             format = DeviceManager.magixFormat,
             payload = GetDescriptionMessage(),
             source = "listener",
 //            target = "demoDevice"
         )
-
     }
 
     fun shutdown(): Job = context.launch {

demo/constructor/src/jvmMain/kotlin/PidDemo.kt

@@ -19,10 +19,13 @@ import io.github.koalaplot.core.util.toString
 import io.github.koalaplot.core.xygraph.XYGraph
 import io.github.koalaplot.core.xygraph.rememberDoubleLinearAxisModel
 import kotlinx.coroutines.flow.collect
+import kotlinx.coroutines.flow.filterIsInstance
+import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
 import kotlinx.datetime.Instant
 import org.jetbrains.compose.splitpane.ExperimentalSplitPaneApi
 import org.jetbrains.compose.splitpane.HorizontalSplitPane
+import space.kscience.controls.api.PropertyChangedMessage
 import space.kscience.controls.compose.NumberTextField
 import space.kscience.controls.compose.PlotNumericState
 import space.kscience.controls.compose.TimeAxisModel
@@ -39,11 +42,9 @@ import space.kscience.controls.constructor.onTimer
 import space.kscience.controls.constructor.units.Kilograms
 import space.kscience.controls.constructor.units.Meters
 import space.kscience.controls.constructor.units.NumericalValue
-import space.kscience.controls.manager.ClockManager
-import space.kscience.controls.manager.DeviceManager
-import space.kscience.controls.manager.clock
-import space.kscience.controls.manager.install
+import space.kscience.controls.manager.*
 import space.kscience.dataforge.context.Context
+import space.kscience.dataforge.context.request
 import java.awt.Dimension
 import kotlin.math.PI
 import kotlin.math.sin
@@ -165,6 +166,15 @@ fun main() = application {
 
     //bind pid parameters
     LaunchedEffect(Unit) {
+
+        // start listening to local device hub
+        context.request(DeviceManager).hubMessageFlow()
+            .filterIsInstance<PropertyChangedMessage>() // filter only property change messages
+            //.filter { it.sourceDevice == "linearDrive".asName()} //optionally filter by device name
+            .onEach {
+                println("${it.sourceDevice} >> ${it.property} changed to ${it.value}")
+            }.launchIn(this)
+
         snapshotFlow {
             pidParameters
         }.onEach {

gradle/libs.versions.toml

@@ -31,8 +31,6 @@ plc4j = "0.12.0"
 
 visionforge = "0.4.2"
 
-versions = "0.51.0"
-
 [libraries]
 
 dataforge-io = { module = "space.kscience:dataforge-io", version.ref = "dataforge" }
@@ -89,4 +87,5 @@ koala-plots = { module = "io.github.koalaplot:koalaplot-core", version = "0.6.1"
 
 [plugins]
 
-versions = { id = "com.github.ben-manes.versions", version.ref = "versions" }
+versions = "com.github.ben-manes.versions:0.51.0"
+versions-update = "nl.littlerobots.version-catalog-update:0.8.4"