Merge branch 'specialized-messages' into dev
# Conflicts: # build.gradle.kts # dataforge-device-core/src/commonMain/kotlin/hep/dataforge/control/controllers/HubController.kt # dataforge-device-server/src/main/kotlin/hep/dataforge/control/server/deviceWebServer.kt # magix/magix-service/src/commonMain/kotlin/hep/dataforge/magix/service/RSocketMagixEndpoint.kt
This commit is contained in:
commit
2b4503c2fa
@ -4,20 +4,19 @@ plugins {
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||||
kotlin("js") apply false
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||||
}
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||||
|
||||
val dataforgeVersion: String by extra("0.2.0-dev-4")
|
||||
val ktorVersion: String by extra("1.4.1")
|
||||
val rsocketVersion by extra("0.11.1")
|
||||
val dataforgeVersion: String by extra("0.2.1-dev-2")
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||||
val ktorVersion: String by extra("1.5.0")
|
||||
val rsocketVersion by extra("0.12.0")
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||||
|
||||
allprojects {
|
||||
repositories {
|
||||
mavenLocal()
|
||||
maven("https://dl.bintray.com/pdvrieze/maven")
|
||||
maven("http://maven.jzy3d.org/releases")
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||||
//maven("https://dl.bintray.com/pdvrieze/maven")
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||||
//maven("http://maven.jzy3d.org/releases")
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||||
maven("https://kotlin.bintray.com/js-externals")
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maven("https://maven.pkg.github.com/altavir/kotlin-logging/")
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||||
maven("https://dl.bintray.com/rsocket-admin/RSocket")
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maven("https://maven.pkg.github.com/altavir/ktor-client-sse")
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// maven("https://oss.jfrog.org/oss-snapshot-local")
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//maven("https://dl.bintray.com/rsocket-admin/RSocket")
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//maven("https://maven.pkg.github.com/altavir/ktor-client-sse")
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}
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group = "hep.dataforge"
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@ -25,7 +24,7 @@ allprojects {
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}
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||||
ksciencePublish {
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githubProject = "dataforge-control"
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githubProject = "controls.kt"
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bintrayRepo = "dataforge"
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}
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||||
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@ -2,13 +2,12 @@ package hep.dataforge.control.api
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import hep.dataforge.context.ContextAware
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import hep.dataforge.control.api.Device.Companion.DEVICE_TARGET
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import hep.dataforge.io.Envelope
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import hep.dataforge.io.EnvelopeBuilder
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import hep.dataforge.meta.Meta
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import hep.dataforge.meta.MetaItem
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import hep.dataforge.provider.Type
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import kotlinx.coroutines.CoroutineScope
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import kotlinx.coroutines.cancel
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import kotlinx.coroutines.flow.SharedFlow
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import kotlinx.io.Closeable
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/**
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@ -28,27 +27,15 @@ public interface Device : Closeable, ContextAware {
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public val actionDescriptors: Collection<ActionDescriptor>
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/**
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* The supervisor scope encompassing all operations on a device. When canceled, cancels all running processes
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* The supervisor scope encompassing all operations on a device. When canceled, cancels all running processes.
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||||
*/
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public val scope: CoroutineScope
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|
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/**
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* Register a new property change listener for this device.
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* [owner] is provided optionally in order for listener to be
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* easily removable
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*/
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public fun registerListener(listener: DeviceListener, owner: Any? = listener)
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|
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/**
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* Remove all listeners belonging to the specified owner
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*/
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public fun removeListeners(owner: Any?)
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/**
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* Get the value of the property or throw error if property in not defined.
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* Suspend if property value is not available
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*/
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public suspend fun getProperty(propertyName: String): MetaItem<*>
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public suspend fun getProperty(propertyName: String): MetaItem<*>?
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||||
|
||||
/**
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* Invalidate property and force recalculate
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@ -61,11 +48,16 @@ public interface Device : Closeable, ContextAware {
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||||
*/
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||||
public suspend fun setProperty(propertyName: String, value: MetaItem<*>)
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||||
|
||||
/**
|
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* The [SharedFlow] of property changes
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*/
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||||
public val propertyFlow: SharedFlow<Pair<String, MetaItem<*>>>
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||||
|
||||
/**
|
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* Send an action request and suspend caller while request is being processed.
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||||
* Could return null if request does not return a meaningful answer.
|
||||
*/
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public suspend fun execute(command: String, argument: MetaItem<*>? = null): MetaItem<*>?
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||||
public suspend fun execute(action: String, argument: MetaItem<*>? = null): MetaItem<*>?
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||||
|
||||
override fun close() {
|
||||
scope.cancel("The device is closed")
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||||
@ -76,14 +68,10 @@ public interface Device : Closeable, ContextAware {
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||||
}
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||||
}
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||||
|
||||
public interface ResponderDevice{
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||||
/**
|
||||
*
|
||||
* A request with binary data or for binary response (or both). This request does not cover basic functionality like
|
||||
* [setProperty], [getProperty] or [execute] and not defined for a generic device.
|
||||
*
|
||||
*/
|
||||
public suspend fun respondWithData(request: Envelope): EnvelopeBuilder
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public suspend fun Device.getState(): Meta = Meta{
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||||
for(descriptor in propertyDescriptors) {
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||||
descriptor.name put getProperty(descriptor.name)
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||||
}
|
||||
}
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||||
|
||||
public suspend fun Device.execute(name: String, meta: Meta?): MetaItem<*>? = execute(name, meta?.let { MetaItem.NodeItem(it) })
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||||
//public suspend fun Device.execute(name: String, meta: Meta?): MetaItem<*>? = execute(name, meta?.let { MetaItem.NodeItem(it) })
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@ -1,14 +0,0 @@
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||||
package hep.dataforge.control.api
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||||
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||||
import hep.dataforge.meta.MetaItem
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||||
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||||
/**
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* PropertyChangeListener Interface
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* [value] is a new value that property has after a change; null is for invalid state.
|
||||
*/
|
||||
public interface DeviceListener {
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public fun propertyChanged(propertyName: String, value: MetaItem<*>?)
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public fun actionExecuted(action: String, argument: MetaItem<*>?, result: MetaItem<*>?) {}
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||||
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||||
//TODO add general message listener method
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||||
}
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||||
@ -3,18 +3,25 @@ package hep.dataforge.control.base
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||||
import hep.dataforge.context.Context
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||||
import hep.dataforge.control.api.ActionDescriptor
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||||
import hep.dataforge.control.api.Device
|
||||
import hep.dataforge.control.api.DeviceListener
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||||
import hep.dataforge.control.api.PropertyDescriptor
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||||
import hep.dataforge.meta.DFExperimental
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||||
import hep.dataforge.meta.MetaItem
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||||
import kotlinx.coroutines.*
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||||
import kotlinx.coroutines.flow.MutableSharedFlow
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||||
import kotlinx.coroutines.flow.MutableStateFlow
|
||||
import kotlinx.coroutines.flow.SharedFlow
|
||||
import kotlinx.coroutines.flow.StateFlow
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||||
import kotlinx.coroutines.sync.Mutex
|
||||
import kotlinx.coroutines.sync.withLock
|
||||
|
||||
//TODO move to DataForge-core
|
||||
@DFExperimental
|
||||
public data class LogEntry(val content: String, val priority: Int = 0)
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||||
|
||||
/**
|
||||
* Baseline implementation of [Device] interface
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||||
*/
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||||
@Suppress("EXPERIMENTAL_API_USAGE")
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public abstract class DeviceBase(override val context: Context) : Device {
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||||
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||||
private val _properties = HashMap<String, ReadOnlyDeviceProperty>()
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||||
@ -22,25 +29,21 @@ public abstract class DeviceBase(override val context: Context) : Device {
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||||
private val _actions = HashMap<String, DeviceAction>()
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||||
public val actions: Map<String, DeviceAction> get() = _actions
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||||
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||||
private val listeners = ArrayList<Pair<Any?, DeviceListener>>(4)
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||||
private val sharedPropertyFlow = MutableSharedFlow<Pair<String, MetaItem<*>>>()
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||||
|
||||
override fun registerListener(listener: DeviceListener, owner: Any?) {
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listeners.add(owner to listener)
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||||
}
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||||
override val propertyFlow: SharedFlow<Pair<String, MetaItem<*>>> get() = sharedPropertyFlow
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||||
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||||
override fun removeListeners(owner: Any?) {
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listeners.removeAll { it.first == owner }
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||||
}
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||||
private val sharedLogFlow = MutableSharedFlow<LogEntry>()
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||||
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||||
internal fun notifyListeners(block: DeviceListener.() -> Unit) {
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||||
listeners.forEach { it.second.block() }
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||||
}
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||||
/**
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||||
* The [SharedFlow] of log messages
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||||
*/
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||||
@DFExperimental
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||||
public val logFlow: SharedFlow<LogEntry>
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||||
get() = sharedLogFlow
|
||||
|
||||
public fun notifyPropertyChanged(propertyName: String) {
|
||||
scope.launch {
|
||||
val value = getProperty(propertyName)
|
||||
notifyListeners { propertyChanged(propertyName, value) }
|
||||
}
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||||
protected suspend fun log(message: String, priority: Int = 0) {
|
||||
sharedLogFlow.emit(LogEntry(message, priority))
|
||||
}
|
||||
|
||||
override val propertyDescriptors: Collection<PropertyDescriptor>
|
||||
@ -72,8 +75,8 @@ public abstract class DeviceBase(override val context: Context) : Device {
|
||||
)
|
||||
}
|
||||
|
||||
override suspend fun execute(command: String, argument: MetaItem<*>?): MetaItem<*>? =
|
||||
(_actions[command] ?: error("Request with name $command not defined")).invoke(argument)
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||||
override suspend fun execute(action: String, argument: MetaItem<*>?): MetaItem<*>? =
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||||
(_actions[action] ?: error("Request with name $action not defined")).invoke(argument)
|
||||
|
||||
@OptIn(ExperimentalCoroutinesApi::class)
|
||||
private open inner class BasicReadOnlyDeviceProperty(
|
||||
@ -94,8 +97,8 @@ public abstract class DeviceBase(override val context: Context) : Device {
|
||||
|
||||
override fun updateLogical(item: MetaItem<*>) {
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||||
state.value = item
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||||
notifyListeners {
|
||||
propertyChanged(name, item)
|
||||
scope.launch {
|
||||
sharedPropertyFlow.emit(Pair(name, item))
|
||||
}
|
||||
}
|
||||
|
||||
@ -121,7 +124,7 @@ public abstract class DeviceBase(override val context: Context) : Device {
|
||||
/**
|
||||
* Create a bound read-only property with given [getter]
|
||||
*/
|
||||
public fun newReadOnlyProperty(
|
||||
public fun createReadOnlyProperty(
|
||||
name: String,
|
||||
default: MetaItem<*>?,
|
||||
descriptorBuilder: PropertyDescriptor.() -> Unit = {},
|
||||
@ -178,7 +181,7 @@ public abstract class DeviceBase(override val context: Context) : Device {
|
||||
/**
|
||||
* Create a bound mutable property with given [getter] and [setter]
|
||||
*/
|
||||
public fun newMutableProperty(
|
||||
internal fun createMutableProperty(
|
||||
name: String,
|
||||
default: MetaItem<*>?,
|
||||
descriptorBuilder: PropertyDescriptor.() -> Unit = {},
|
||||
@ -206,18 +209,14 @@ public abstract class DeviceBase(override val context: Context) : Device {
|
||||
) : DeviceAction {
|
||||
override suspend fun invoke(arg: MetaItem<*>?): MetaItem<*>? =
|
||||
withContext(scope.coroutineContext + SupervisorJob(scope.coroutineContext[Job])) {
|
||||
block(arg).also {
|
||||
notifyListeners {
|
||||
actionExecuted(name, arg, it)
|
||||
}
|
||||
}
|
||||
block(arg)
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a new bound action
|
||||
*/
|
||||
public fun newAction(
|
||||
internal fun createAction(
|
||||
name: String,
|
||||
descriptorBuilder: ActionDescriptor.() -> Unit = {},
|
||||
block: suspend (MetaItem<*>?) -> MetaItem<*>?,
|
||||
|
||||
@ -24,7 +24,7 @@ private class ActionProvider<D : DeviceBase>(
|
||||
) : PropertyDelegateProvider<D, ActionDelegate> {
|
||||
override operator fun provideDelegate(thisRef: D, property: KProperty<*>): ActionDelegate {
|
||||
val name = property.name
|
||||
owner.newAction(name, descriptorBuilder, block)
|
||||
owner.createAction(name, descriptorBuilder, block)
|
||||
return owner.provideAction()
|
||||
}
|
||||
}
|
||||
|
||||
@ -36,7 +36,7 @@ private class ReadOnlyDevicePropertyProvider<D : DeviceBase>(
|
||||
|
||||
override operator fun provideDelegate(thisRef: D, property: KProperty<*>): ReadOnlyPropertyDelegate {
|
||||
val name = property.name
|
||||
owner.newReadOnlyProperty(name, default, descriptorBuilder, getter)
|
||||
owner.createReadOnlyProperty(name, default, descriptorBuilder, getter)
|
||||
return owner.provideProperty(name)
|
||||
}
|
||||
}
|
||||
@ -51,7 +51,7 @@ private class TypedReadOnlyDevicePropertyProvider<D : DeviceBase, T : Any>(
|
||||
|
||||
override operator fun provideDelegate(thisRef: D, property: KProperty<*>): TypedReadOnlyPropertyDelegate<T> {
|
||||
val name = property.name
|
||||
owner.newReadOnlyProperty(name, default, descriptorBuilder, getter)
|
||||
owner.createReadOnlyProperty(name, default, descriptorBuilder, getter)
|
||||
return owner.provideProperty(name, converter)
|
||||
}
|
||||
}
|
||||
@ -178,7 +178,7 @@ private class DevicePropertyProvider<D : DeviceBase>(
|
||||
|
||||
override operator fun provideDelegate(thisRef: D, property: KProperty<*>): PropertyDelegate {
|
||||
val name = property.name
|
||||
owner.newMutableProperty(name, default, descriptorBuilder, getter, setter)
|
||||
owner.createMutableProperty(name, default, descriptorBuilder, getter, setter)
|
||||
return owner.provideMutableProperty(name)
|
||||
}
|
||||
}
|
||||
@ -194,7 +194,7 @@ private class TypedDevicePropertyProvider<D : DeviceBase, T : Any>(
|
||||
|
||||
override operator fun provideDelegate(thisRef: D, property: KProperty<*>): TypedPropertyDelegate<T> {
|
||||
val name = property.name
|
||||
owner.newMutableProperty(name, default, descriptorBuilder, getter, setter)
|
||||
owner.createMutableProperty(name, default, descriptorBuilder, getter, setter)
|
||||
return owner.provideMutableProperty(name, converter)
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,63 +1,42 @@
|
||||
package hep.dataforge.control.controllers
|
||||
|
||||
import hep.dataforge.control.api.*
|
||||
import hep.dataforge.control.controllers.DeviceMessage.Companion.PROPERTY_CHANGED_ACTION
|
||||
import hep.dataforge.io.Consumer
|
||||
import hep.dataforge.io.Envelope
|
||||
import hep.dataforge.io.Responder
|
||||
import hep.dataforge.io.SimpleEnvelope
|
||||
import hep.dataforge.meta.*
|
||||
import hep.dataforge.control.api.Device
|
||||
import hep.dataforge.control.api.DeviceHub
|
||||
import hep.dataforge.control.api.get
|
||||
import hep.dataforge.control.messages.*
|
||||
import hep.dataforge.meta.DFExperimental
|
||||
import hep.dataforge.meta.Meta
|
||||
import hep.dataforge.meta.MetaItem
|
||||
import hep.dataforge.names.Name
|
||||
import hep.dataforge.names.toName
|
||||
import kotlinx.coroutines.CoroutineScope
|
||||
import kotlinx.coroutines.channels.Channel
|
||||
import kotlinx.coroutines.flow.Flow
|
||||
import kotlinx.coroutines.flow.consumeAsFlow
|
||||
import kotlinx.coroutines.launch
|
||||
import kotlinx.io.Binary
|
||||
import kotlinx.coroutines.flow.map
|
||||
|
||||
/**
|
||||
* The [DeviceController] wraps device operations in [DeviceMessage]
|
||||
*/
|
||||
@OptIn(DFExperimental::class)
|
||||
public class DeviceController(
|
||||
public val device: Device,
|
||||
public val deviceTarget: String,
|
||||
public val scope: CoroutineScope = device.scope,
|
||||
) : Responder, Consumer, DeviceListener {
|
||||
public val deviceName: String,
|
||||
) {
|
||||
|
||||
init {
|
||||
device.registerListener(this, this)
|
||||
}
|
||||
|
||||
private val outputChannel = Channel<Envelope>(Channel.CONFLATED)
|
||||
|
||||
public suspend fun respondMessage(message: DeviceMessage): DeviceMessage =
|
||||
respondMessage(device, deviceTarget, message)
|
||||
|
||||
override suspend fun respond(request: Envelope): Envelope = respond(device, deviceTarget, request)
|
||||
|
||||
override fun propertyChanged(propertyName: String, value: MetaItem<*>?) {
|
||||
if (value == null) return
|
||||
scope.launch {
|
||||
val change = DeviceMessage(
|
||||
sourceName = deviceTarget,
|
||||
action = PROPERTY_CHANGED_ACTION,
|
||||
private val propertyChanges = device.propertyFlow.map { (propertyName: String, value: MetaItem<*>) ->
|
||||
PropertyChangedMessage(
|
||||
sourceDevice = deviceName,
|
||||
key = propertyName,
|
||||
value = value,
|
||||
)
|
||||
val envelope = SimpleEnvelope(change.toMeta(), Binary.EMPTY)
|
||||
|
||||
outputChannel.send(envelope)
|
||||
}
|
||||
}
|
||||
|
||||
public fun receiving(): Flow<Envelope> = outputChannel.consumeAsFlow()
|
||||
/**
|
||||
* The flow of outgoing messages
|
||||
*/
|
||||
public val messages: Flow<DeviceMessage> get() = propertyChanges
|
||||
|
||||
public suspend fun respondMessage(message: DeviceMessage): DeviceMessage =
|
||||
respondMessage(device, deviceName, message)
|
||||
|
||||
@DFExperimental
|
||||
override fun consume(message: Envelope) {
|
||||
// Fire the respond procedure and forget about the result
|
||||
scope.launch {
|
||||
respond(message)
|
||||
}
|
||||
}
|
||||
|
||||
public companion object {
|
||||
public const val GET_PROPERTY_ACTION: String = "read"
|
||||
@ -66,86 +45,99 @@ public class DeviceController(
|
||||
public const val PROPERTY_LIST_ACTION: String = "propertyList"
|
||||
public const val ACTION_LIST_ACTION: String = "actionList"
|
||||
|
||||
internal suspend fun respond(device: Device, deviceTarget: String, request: Envelope): Envelope {
|
||||
val target = request.meta["target"].string
|
||||
return try {
|
||||
if (request.data == null) {
|
||||
respondMessage(device, deviceTarget, DeviceMessage.fromMeta(request.meta)).toEnvelope()
|
||||
} else if (target != null && target != deviceTarget) {
|
||||
error("Wrong target name $deviceTarget expected but $target found")
|
||||
} else {
|
||||
if (device is ResponderDevice) {
|
||||
val response = device.respondWithData(request).apply {
|
||||
meta {
|
||||
"target" put request.meta["source"].string
|
||||
"source" put deviceTarget
|
||||
}
|
||||
}
|
||||
response.seal()
|
||||
} else error("Device does not support binary response")
|
||||
}
|
||||
} catch (ex: Exception) {
|
||||
DeviceMessage.fail(ex).toEnvelope()
|
||||
}
|
||||
}
|
||||
// internal suspend fun respond(device: Device, deviceTarget: String, request: Envelope): Envelope {
|
||||
// val target = request.meta["target"].string
|
||||
// return try {
|
||||
// if (device is Responder) {
|
||||
// device.respond(request)
|
||||
// } else if (request.data == null) {
|
||||
// respondMessage(device, deviceTarget, DeviceMessage.fromMeta(request.meta)).toEnvelope()
|
||||
// } else if (target != null && target != deviceTarget) {
|
||||
// error("Wrong target name $deviceTarget expected but $target found")
|
||||
// } else error("Device does not support binary response")
|
||||
// } catch (ex: Exception) {
|
||||
// val requestSourceName = request.meta[DeviceMessage.SOURCE_KEY].string
|
||||
// DeviceMessage.error(ex, sourceDevice = deviceTarget, targetDevice = requestSourceName).toEnvelope()
|
||||
// }
|
||||
// }
|
||||
|
||||
internal suspend fun respondMessage(
|
||||
device: Device,
|
||||
deviceTarget: String,
|
||||
request: DeviceMessage,
|
||||
): DeviceMessage = try {
|
||||
val requestKey = request.key
|
||||
val requestValue = request.value
|
||||
var key: String? = null
|
||||
var value: MetaItem<*>? = null
|
||||
when (val action = request.action) {
|
||||
GET_PROPERTY_ACTION -> {
|
||||
key = requestKey
|
||||
value = device.getProperty(requestKey ?: error("Key field is not defined in request"))
|
||||
when (request) {
|
||||
is PropertyGetMessage -> {
|
||||
PropertyChangedMessage(
|
||||
key = request.property,
|
||||
value = device.getProperty(request.property),
|
||||
sourceDevice = deviceTarget,
|
||||
targetDevice = request.sourceDevice
|
||||
)
|
||||
}
|
||||
SET_PROPERTY_ACTION -> {
|
||||
require(requestKey != null) { "Key field is not defined in request" }
|
||||
if (requestValue == null) {
|
||||
device.invalidateProperty(requestKey)
|
||||
} else {
|
||||
device.setProperty(requestKey, requestValue)
|
||||
}
|
||||
key = requestKey
|
||||
value = device.getProperty(requestKey)
|
||||
}
|
||||
EXECUTE_ACTION -> {
|
||||
require(requestKey != null) { "Key field is not defined in request" }
|
||||
key = requestKey
|
||||
value = device.execute(requestKey, requestValue)
|
||||
|
||||
is PropertySetMessage -> {
|
||||
if (request.value == null) {
|
||||
device.invalidateProperty(request.property)
|
||||
} else {
|
||||
device.setProperty(request.property, request.value)
|
||||
}
|
||||
PROPERTY_LIST_ACTION -> {
|
||||
value = Meta {
|
||||
PropertyChangedMessage(
|
||||
key = request.property,
|
||||
value = device.getProperty(request.property),
|
||||
sourceDevice = deviceTarget,
|
||||
targetDevice = request.sourceDevice
|
||||
)
|
||||
}
|
||||
|
||||
is ActionExecuteMessage -> {
|
||||
ActionResultMessage(
|
||||
action = request.action,
|
||||
result = device.execute(request.action, request.argument),
|
||||
sourceDevice = deviceTarget,
|
||||
targetDevice = request.sourceDevice
|
||||
)
|
||||
}
|
||||
|
||||
is GetDescriptionMessage -> {
|
||||
val descriptionMeta = Meta {
|
||||
"properties" put {
|
||||
device.propertyDescriptors.map { descriptor ->
|
||||
descriptor.name put descriptor.config
|
||||
}
|
||||
}.asMetaItem()
|
||||
}
|
||||
ACTION_LIST_ACTION -> {
|
||||
value = Meta {
|
||||
"actions" put {
|
||||
device.actionDescriptors.map { descriptor ->
|
||||
descriptor.name put descriptor.config
|
||||
}
|
||||
}.asMetaItem()
|
||||
}
|
||||
else -> {
|
||||
error("Unrecognized action $action")
|
||||
}
|
||||
}
|
||||
DeviceMessage(
|
||||
targetName = request.sourceName,
|
||||
sourceName = deviceTarget,
|
||||
action = "response.${request.action}",
|
||||
key = key,
|
||||
value = value
|
||||
|
||||
DescriptionMessage(
|
||||
description = descriptionMeta,
|
||||
sourceDevice = deviceTarget,
|
||||
targetDevice = request.sourceDevice
|
||||
)
|
||||
}
|
||||
|
||||
is DescriptionMessage,
|
||||
is PropertyChangedMessage,
|
||||
is ActionResultMessage,
|
||||
is BinaryNotificationMessage,
|
||||
is DeviceErrorMessage,
|
||||
is EmptyDeviceMessage,
|
||||
is DeviceLogMessage,
|
||||
-> {
|
||||
//Those messages are ignored
|
||||
EmptyDeviceMessage(
|
||||
sourceDevice = deviceTarget,
|
||||
targetDevice = request.sourceDevice,
|
||||
comment = "The message is ignored"
|
||||
)
|
||||
}
|
||||
}
|
||||
} catch (ex: Exception) {
|
||||
DeviceMessage.fail(ex, request.action).respondsTo(request)
|
||||
DeviceMessage.error(ex, sourceDevice = deviceTarget, targetDevice = request.sourceDevice)
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -153,10 +145,10 @@ public class DeviceController(
|
||||
|
||||
public suspend fun DeviceHub.respondMessage(request: DeviceMessage): DeviceMessage {
|
||||
return try {
|
||||
val targetName = request.targetName?.toName() ?: Name.EMPTY
|
||||
val targetName = request.targetDevice?.toName() ?: Name.EMPTY
|
||||
val device = this[targetName] ?: error("The device with name $targetName not found in $this")
|
||||
DeviceController.respondMessage(device, targetName.toString(), request)
|
||||
} catch (ex: Exception) {
|
||||
DeviceMessage.fail(ex, request.action).respondsTo(request)
|
||||
DeviceMessage.error(ex, sourceDevice = request.targetDevice, targetDevice = request.sourceDevice)
|
||||
}
|
||||
}
|
||||
|
||||
@ -20,7 +20,7 @@ public class DeviceManager : AbstractPlugin(), DeviceHub {
|
||||
override val devices: Map<NameToken, Device> get() = top
|
||||
|
||||
public val controller: HubController by lazy {
|
||||
HubController(this, context)
|
||||
HubController(this)
|
||||
}
|
||||
|
||||
public fun registerDevice(name: NameToken, device: Device) {
|
||||
|
||||
@ -1,61 +0,0 @@
|
||||
package hep.dataforge.control.controllers
|
||||
|
||||
import hep.dataforge.io.SimpleEnvelope
|
||||
import hep.dataforge.meta.*
|
||||
import hep.dataforge.names.Name
|
||||
import hep.dataforge.names.asName
|
||||
import kotlinx.serialization.Serializable
|
||||
import kotlinx.serialization.json.Json
|
||||
import kotlinx.serialization.json.decodeFromJsonElement
|
||||
import kotlinx.serialization.json.encodeToJsonElement
|
||||
|
||||
@Serializable
|
||||
public data class DeviceMessage(
|
||||
public val action: String,
|
||||
public val status: String = OK_STATUS,
|
||||
public val sourceName: String? = null,
|
||||
public val targetName: String? = null,
|
||||
public val comment: String? = null,
|
||||
public val key: String? = null,
|
||||
public val value: MetaItem<*>? = null,
|
||||
) {
|
||||
public companion object {
|
||||
public val SOURCE_KEY: Name = DeviceMessage::sourceName.name.asName()
|
||||
public val TARGET_KEY: Name = DeviceMessage::targetName.name.asName()
|
||||
public val MESSAGE_ACTION_KEY: Name = DeviceMessage::action.name.asName()
|
||||
public val MESSAGE_KEY_KEY: Name = DeviceMessage::key.name.asName()
|
||||
public val MESSAGE_VALUE_KEY: Name = DeviceMessage::value.name.asName()
|
||||
|
||||
public const val OK_STATUS: String = "OK"
|
||||
public const val FAIL_STATUS: String = "FAIL"
|
||||
public const val PROPERTY_CHANGED_ACTION: String = "event.propertyChanged"
|
||||
|
||||
private fun Throwable.toMeta(): Meta = Meta {
|
||||
"type" put this::class.simpleName
|
||||
"message" put message
|
||||
"trace" put stackTraceToString()
|
||||
}
|
||||
|
||||
public fun fail(
|
||||
cause: Throwable,
|
||||
action: String = "undefined",
|
||||
): DeviceMessage = DeviceMessage(
|
||||
action = action,
|
||||
status = FAIL_STATUS,
|
||||
value = cause.toMeta().asMetaItem()
|
||||
)
|
||||
|
||||
public fun fromMeta(meta: Meta): DeviceMessage = Json.decodeFromJsonElement(meta.toJson())
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
public fun DeviceMessage.ok(): DeviceMessage =
|
||||
copy(status = DeviceMessage.OK_STATUS)
|
||||
|
||||
public fun DeviceMessage.respondsTo(request: DeviceMessage): DeviceMessage =
|
||||
copy(sourceName = request.targetName, targetName = request.sourceName)
|
||||
|
||||
public fun DeviceMessage.toMeta(): JsonMeta = Json.encodeToJsonElement(this).toMetaItem().node!!
|
||||
|
||||
public fun DeviceMessage.toEnvelope(): SimpleEnvelope = SimpleEnvelope(toMeta(), null)
|
||||
@ -1,89 +1,79 @@
|
||||
package hep.dataforge.control.controllers
|
||||
|
||||
import hep.dataforge.control.api.DeviceHub
|
||||
import hep.dataforge.control.api.DeviceListener
|
||||
import hep.dataforge.control.api.get
|
||||
import hep.dataforge.io.Consumer
|
||||
import hep.dataforge.io.Envelope
|
||||
import hep.dataforge.io.Responder
|
||||
import hep.dataforge.control.messages.DeviceMessage
|
||||
import hep.dataforge.meta.DFExperimental
|
||||
import hep.dataforge.meta.MetaItem
|
||||
import hep.dataforge.meta.get
|
||||
import hep.dataforge.meta.string
|
||||
import hep.dataforge.names.Name
|
||||
import hep.dataforge.names.NameToken
|
||||
import hep.dataforge.names.toName
|
||||
import kotlinx.coroutines.CoroutineScope
|
||||
import kotlinx.coroutines.flow.MutableSharedFlow
|
||||
import kotlinx.coroutines.flow.SharedFlow
|
||||
import kotlinx.coroutines.flow.launchIn
|
||||
import kotlinx.coroutines.flow.onEach
|
||||
import kotlinx.coroutines.launch
|
||||
import kotlinx.coroutines.channels.Channel
|
||||
import kotlinx.coroutines.flow.Flow
|
||||
import kotlinx.coroutines.flow.consumeAsFlow
|
||||
|
||||
|
||||
@OptIn(DFExperimental::class)
|
||||
public class HubController(
|
||||
public val hub: DeviceHub,
|
||||
public val scope: CoroutineScope,
|
||||
) : Consumer, Responder {
|
||||
) {
|
||||
|
||||
private val messageOutbox = Channel<DeviceMessage>(Channel.CONFLATED)
|
||||
|
||||
private val messageOutbox = MutableSharedFlow<DeviceMessage>()
|
||||
// private val envelopeOutbox = Channel<Envelope>(Channel.CONFLATED)
|
||||
|
||||
private val envelopeOutbox = MutableSharedFlow<Envelope>()
|
||||
public fun messageOutput(): Flow<DeviceMessage> = messageOutbox.consumeAsFlow()
|
||||
|
||||
public val messageOutput: SharedFlow<DeviceMessage> get() = messageOutbox
|
||||
// public fun envelopeOutput(): Flow<Envelope> = envelopeOutbox.consumeAsFlow()
|
||||
|
||||
public val envelopeOutput: SharedFlow<Envelope> get() = envelopeOutbox
|
||||
// private val packJob = scope.launch {
|
||||
// while (isActive) {
|
||||
// val message = messageOutbox.receive()
|
||||
// envelopeOutbox.send(message.toEnvelope())
|
||||
// }
|
||||
// }
|
||||
|
||||
private val packJob = messageOutbox.onEach { message ->
|
||||
envelopeOutbox.emit(message.toEnvelope())
|
||||
}.launchIn(scope)
|
||||
|
||||
private val listeners: Map<NameToken, DeviceListener> = hub.devices.mapValues { (name, device) ->
|
||||
object : DeviceListener {
|
||||
override fun propertyChanged(propertyName: String, value: MetaItem<*>?) {
|
||||
if (value == null) return
|
||||
scope.launch {
|
||||
val change = DeviceMessage(
|
||||
sourceName = name.toString(),
|
||||
action = DeviceMessage.PROPERTY_CHANGED_ACTION,
|
||||
key = propertyName,
|
||||
value = value
|
||||
)
|
||||
messageOutbox.emit(change)
|
||||
}
|
||||
}
|
||||
}.also {
|
||||
device.registerListener(it)
|
||||
}
|
||||
}
|
||||
// private val listeners: Map<NameToken, DeviceListener> = hub.devices.mapValues { (deviceNameToken, device) ->
|
||||
// object : DeviceListener {
|
||||
// override fun propertyChanged(propertyName: String, value: MetaItem<*>?) {
|
||||
// if (value == null) return
|
||||
// scope.launch {
|
||||
// val change = PropertyChangedMessage(
|
||||
// sourceDevice = deviceNameToken.toString(),
|
||||
// key = propertyName,
|
||||
// value = value
|
||||
// )
|
||||
// messageOutbox.send(change)
|
||||
// }
|
||||
// }
|
||||
// }.also {
|
||||
// device.registerListener(it)
|
||||
// }
|
||||
// }
|
||||
|
||||
public suspend fun respondMessage(message: DeviceMessage): DeviceMessage = try {
|
||||
val targetName = message.targetName?.toName() ?: Name.EMPTY
|
||||
val targetName = message.targetDevice?.toName() ?: Name.EMPTY
|
||||
val device = hub[targetName] ?: error("The device with name $targetName not found in $hub")
|
||||
DeviceController.respondMessage(device, targetName.toString(), message)
|
||||
} catch (ex: Exception) {
|
||||
DeviceMessage.fail(ex, message.action).respondsTo(message)
|
||||
}
|
||||
|
||||
override suspend fun respond(request: Envelope): Envelope = try {
|
||||
val targetName = request.meta[DeviceMessage.TARGET_KEY].string?.toName() ?: Name.EMPTY
|
||||
val device = hub[targetName] ?: error("The device with name $targetName not found in $hub")
|
||||
if (request.data == null) {
|
||||
DeviceController.respondMessage(device, targetName.toString(), DeviceMessage.fromMeta(request.meta))
|
||||
.toEnvelope()
|
||||
} else {
|
||||
DeviceController.respond(device, targetName.toString(), request)
|
||||
}
|
||||
} catch (ex: Exception) {
|
||||
DeviceMessage.fail(ex).toEnvelope()
|
||||
}
|
||||
|
||||
override fun consume(message: Envelope) {
|
||||
// Fire the respond procedure and forget about the result
|
||||
scope.launch {
|
||||
respond(message)
|
||||
}
|
||||
DeviceMessage.error(ex, sourceDevice = null, targetDevice = message.sourceDevice)
|
||||
}
|
||||
//
|
||||
// override suspend fun respond(request: Envelope): Envelope = try {
|
||||
// val targetName = request.meta[DeviceMessage.TARGET_KEY].string?.toName() ?: Name.EMPTY
|
||||
// val device = hub[targetName] ?: error("The device with name $targetName not found in $hub")
|
||||
// if (request.data == null) {
|
||||
// DeviceController.respondMessage(device, targetName.toString(), DeviceMessage.fromMeta(request.meta))
|
||||
// .toEnvelope()
|
||||
// } else {
|
||||
// DeviceController.respond(device, targetName.toString(), request)
|
||||
// }
|
||||
// } catch (ex: Exception) {
|
||||
// DeviceMessage.error(ex, sourceDevice = null).toEnvelope()
|
||||
// }
|
||||
//
|
||||
// override fun consume(message: Envelope) {
|
||||
// // Fire the respond procedure and forget about the result
|
||||
// scope.launch {
|
||||
// respond(message)
|
||||
// }
|
||||
// }
|
||||
}
|
||||
@ -1,27 +0,0 @@
|
||||
package hep.dataforge.control.controllers
|
||||
|
||||
import hep.dataforge.control.api.Device
|
||||
import hep.dataforge.control.api.DeviceListener
|
||||
import hep.dataforge.meta.MetaItem
|
||||
import kotlinx.coroutines.ExperimentalCoroutinesApi
|
||||
import kotlinx.coroutines.channels.awaitClose
|
||||
import kotlinx.coroutines.flow.Flow
|
||||
import kotlinx.coroutines.flow.callbackFlow
|
||||
import kotlinx.coroutines.launch
|
||||
|
||||
@OptIn(ExperimentalCoroutinesApi::class)
|
||||
public suspend fun Device.flowValues(): Flow<Pair<String, MetaItem<*>>> = callbackFlow {
|
||||
val listener = object : DeviceListener {
|
||||
override fun propertyChanged(propertyName: String, value: MetaItem<*>?) {
|
||||
if (value != null) {
|
||||
launch {
|
||||
send(propertyName to value)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
registerListener(listener)
|
||||
awaitClose {
|
||||
removeListeners(listener)
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,159 @@
|
||||
package hep.dataforge.control.messages
|
||||
|
||||
import hep.dataforge.io.SimpleEnvelope
|
||||
import hep.dataforge.meta.*
|
||||
import kotlinx.serialization.SerialName
|
||||
import kotlinx.serialization.Serializable
|
||||
import kotlinx.serialization.json.Json
|
||||
import kotlinx.serialization.json.decodeFromJsonElement
|
||||
import kotlinx.serialization.json.encodeToJsonElement
|
||||
|
||||
@Serializable
|
||||
public sealed class DeviceMessage {
|
||||
public abstract val sourceDevice: String?
|
||||
public abstract val targetDevice: String?
|
||||
public abstract val comment: String?
|
||||
|
||||
|
||||
public companion object {
|
||||
public fun error(
|
||||
cause: Throwable,
|
||||
sourceDevice: String?,
|
||||
targetDevice: String? = null,
|
||||
): DeviceErrorMessage = DeviceErrorMessage(
|
||||
errorMessage = cause.message,
|
||||
errorType = cause::class.simpleName,
|
||||
errorStackTrace = cause.stackTraceToString()
|
||||
)
|
||||
|
||||
public fun fromMeta(meta: Meta): DeviceMessage = Json.decodeFromJsonElement(meta.toJson())
|
||||
}
|
||||
}
|
||||
|
||||
@Serializable
|
||||
@SerialName("property.changed")
|
||||
public data class PropertyChangedMessage(
|
||||
public val key: String,
|
||||
public val value: MetaItem<*>?,
|
||||
override val sourceDevice: String,
|
||||
override val targetDevice: String? = null,
|
||||
override val comment: String? = null,
|
||||
) : DeviceMessage()
|
||||
|
||||
@Serializable
|
||||
@SerialName("property.set")
|
||||
public data class PropertySetMessage(
|
||||
public val property: String,
|
||||
public val value: MetaItem<*>?,
|
||||
override val sourceDevice: String? = null,
|
||||
override val targetDevice: String,
|
||||
override val comment: String? = null,
|
||||
) : DeviceMessage()
|
||||
|
||||
@Serializable
|
||||
@SerialName("property.get")
|
||||
public data class PropertyGetMessage(
|
||||
public val property: String,
|
||||
override val sourceDevice: String? = null,
|
||||
override val targetDevice: String,
|
||||
override val comment: String? = null,
|
||||
) : DeviceMessage()
|
||||
|
||||
/**
|
||||
* Request device description
|
||||
*/
|
||||
@Serializable
|
||||
@SerialName("description.get")
|
||||
public data class GetDescriptionMessage(
|
||||
override val sourceDevice: String? = null,
|
||||
override val targetDevice: String,
|
||||
override val comment: String? = null,
|
||||
) : DeviceMessage()
|
||||
|
||||
/**
|
||||
* The full device description message
|
||||
*/
|
||||
@Serializable
|
||||
@SerialName("description")
|
||||
public data class DescriptionMessage(
|
||||
val description: Meta,
|
||||
override val sourceDevice: String,
|
||||
override val targetDevice: String? = null,
|
||||
override val comment: String? = null,
|
||||
) : DeviceMessage()
|
||||
|
||||
@Serializable
|
||||
@SerialName("action.execute")
|
||||
public data class ActionExecuteMessage(
|
||||
public val action: String,
|
||||
public val argument: MetaItem<*>?,
|
||||
override val sourceDevice: String? = null,
|
||||
override val targetDevice: String? = null,
|
||||
override val comment: String? = null,
|
||||
) : DeviceMessage()
|
||||
|
||||
@Serializable
|
||||
@SerialName("action.result")
|
||||
public data class ActionResultMessage(
|
||||
public val action: String,
|
||||
public val result: MetaItem<*>?,
|
||||
override val sourceDevice: String? = null,
|
||||
override val targetDevice: String? = null,
|
||||
override val comment: String? = null,
|
||||
) : DeviceMessage()
|
||||
|
||||
/**
|
||||
* Notifies listeners that a new binary with given [binaryID] is available. The binary itself could not be provided via [DeviceMessage] API.
|
||||
*/
|
||||
@Serializable
|
||||
@SerialName("binary.notification")
|
||||
public data class BinaryNotificationMessage(
|
||||
val binaryID: String,
|
||||
override val sourceDevice: String,
|
||||
override val targetDevice: String? = null,
|
||||
override val comment: String? = null,
|
||||
) : DeviceMessage()
|
||||
|
||||
/**
|
||||
* The message states that the message is received, but no meaningful response is produced.
|
||||
* This message could be used for a heartbeat.
|
||||
*/
|
||||
@Serializable
|
||||
@SerialName("empty")
|
||||
public data class EmptyDeviceMessage(
|
||||
override val sourceDevice: String? = null,
|
||||
override val targetDevice: String? = null,
|
||||
override val comment: String? = null,
|
||||
) : DeviceMessage()
|
||||
|
||||
/**
|
||||
* Information log message
|
||||
*/
|
||||
@Serializable
|
||||
@SerialName("log")
|
||||
public data class DeviceLogMessage(
|
||||
val message: String,
|
||||
val data: MetaItem<*>? = null,
|
||||
override val sourceDevice: String? = null,
|
||||
override val targetDevice: String? = null,
|
||||
override val comment: String? = null,
|
||||
) : DeviceMessage()
|
||||
|
||||
/**
|
||||
* The evaluation of the message produced a service error
|
||||
*/
|
||||
@Serializable
|
||||
@SerialName("error")
|
||||
public data class DeviceErrorMessage(
|
||||
public val errorMessage: String?,
|
||||
public val errorType: String? = null,
|
||||
public val errorStackTrace: String? = null,
|
||||
override val sourceDevice: String? = null,
|
||||
override val targetDevice: String? = null,
|
||||
override val comment: String? = null,
|
||||
) : DeviceMessage()
|
||||
|
||||
|
||||
public fun DeviceMessage.toMeta(): JsonMeta = Json.encodeToJsonElement(this).toMetaItem().node!!
|
||||
|
||||
public fun DeviceMessage.toEnvelope(): SimpleEnvelope = SimpleEnvelope(toMeta(), null)
|
||||
@ -3,10 +3,6 @@ plugins {
|
||||
id("ru.mipt.npm.publish")
|
||||
}
|
||||
|
||||
kscience {
|
||||
useSerialization()
|
||||
}
|
||||
|
||||
val dataforgeVersion: String by rootProject.extra
|
||||
val ktorVersion: String by rootProject.extra
|
||||
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
package hep.dataforge.control.server
|
||||
|
||||
import hep.dataforge.control.controllers.DeviceMessage
|
||||
import hep.dataforge.control.controllers.toMeta
|
||||
import hep.dataforge.control.messages.DeviceMessage
|
||||
import hep.dataforge.control.messages.toMeta
|
||||
import hep.dataforge.io.*
|
||||
import hep.dataforge.meta.MetaSerializer
|
||||
import io.ktor.application.ApplicationCall
|
||||
@ -30,15 +30,6 @@ internal suspend fun ApplicationCall.respondJson(builder: JsonObjectBuilder.() -
|
||||
respondText(json.toString(), contentType = ContentType.Application.Json)
|
||||
}
|
||||
|
||||
|
||||
public suspend fun ApplicationCall.respondMessage(message: DeviceMessage) {
|
||||
respondText(Json.encodeToString(MetaSerializer, message.toMeta()), contentType = ContentType.Application.Json)
|
||||
}
|
||||
|
||||
//public suspend fun ApplicationCall.respondMessage(builder: DeviceMessage.() -> Unit) {
|
||||
// respondMessage(DeviceMessage(builder))
|
||||
//}
|
||||
//
|
||||
//public suspend fun ApplicationCall.respondFail(builder: DeviceMessage.() -> Unit) {
|
||||
// respondMessage(DeviceMessage.fail(null, block = builder))
|
||||
//}
|
||||
@ -4,11 +4,11 @@ package hep.dataforge.control.server
|
||||
|
||||
|
||||
import hep.dataforge.control.api.get
|
||||
import hep.dataforge.control.controllers.DeviceController.Companion.GET_PROPERTY_ACTION
|
||||
import hep.dataforge.control.controllers.DeviceController.Companion.SET_PROPERTY_ACTION
|
||||
import hep.dataforge.control.controllers.DeviceManager
|
||||
import hep.dataforge.control.controllers.DeviceMessage
|
||||
import hep.dataforge.control.controllers.respondMessage
|
||||
import hep.dataforge.control.messages.DeviceMessage
|
||||
import hep.dataforge.control.messages.PropertyGetMessage
|
||||
import hep.dataforge.control.messages.PropertySetMessage
|
||||
import hep.dataforge.meta.toJson
|
||||
import hep.dataforge.meta.toMeta
|
||||
import hep.dataforge.meta.toMetaItem
|
||||
@ -163,24 +163,24 @@ public fun Application.deviceModule(
|
||||
}
|
||||
}
|
||||
}
|
||||
//Check if application supports websockets and if it does add a push channel
|
||||
if (this.application.featureOrNull(WebSockets) != null) {
|
||||
webSocket("ws") {
|
||||
//subscribe on device
|
||||
val target: String? by call.request.queryParameters
|
||||
|
||||
try {
|
||||
application.log.debug("Opened server socket for ${call.request.queryParameters}")
|
||||
|
||||
manager.controller.envelopeOutput.collect {
|
||||
outgoing.send(it.toFrame())
|
||||
}
|
||||
|
||||
} catch (ex: Exception) {
|
||||
application.log.debug("Closed server socket for ${call.request.queryParameters}")
|
||||
}
|
||||
}
|
||||
}
|
||||
// //Check if application supports websockets and if it does add a push channel
|
||||
// if (this.application.featureOrNull(WebSockets) != null) {
|
||||
// webSocket("ws") {
|
||||
// //subscribe on device
|
||||
// val target: String? by call.request.queryParameters
|
||||
//
|
||||
// try {
|
||||
// application.log.debug("Opened server socket for ${call.request.queryParameters}")
|
||||
//
|
||||
// manager.controller.envelopeOutput().collect {
|
||||
// outgoing.send(it.toFrame())
|
||||
// }
|
||||
//
|
||||
// } catch (ex: Exception) {
|
||||
// application.log.debug("Closed server socket for ${call.request.queryParameters}")
|
||||
// }
|
||||
// }
|
||||
// }
|
||||
|
||||
post("message") {
|
||||
val body = call.receiveText()
|
||||
@ -201,11 +201,10 @@ public fun Application.deviceModule(
|
||||
get("get") {
|
||||
val target: String by call.parameters
|
||||
val property: String by call.parameters
|
||||
val request = DeviceMessage(
|
||||
action = GET_PROPERTY_ACTION,
|
||||
sourceName = WEB_SERVER_TARGET,
|
||||
targetName = target,
|
||||
key = property,
|
||||
val request = PropertyGetMessage(
|
||||
sourceDevice = WEB_SERVER_TARGET,
|
||||
targetDevice = target,
|
||||
property = property,
|
||||
)
|
||||
|
||||
val response = manager.respondMessage(request)
|
||||
@ -217,11 +216,10 @@ public fun Application.deviceModule(
|
||||
val body = call.receiveText()
|
||||
val json = Json.parseToJsonElement(body)
|
||||
|
||||
val request = DeviceMessage(
|
||||
action = SET_PROPERTY_ACTION,
|
||||
sourceName = WEB_SERVER_TARGET,
|
||||
targetName = target,
|
||||
key = property,
|
||||
val request = PropertySetMessage(
|
||||
sourceDevice = WEB_SERVER_TARGET,
|
||||
targetDevice = target,
|
||||
property = property,
|
||||
value = json.toMetaItem()
|
||||
)
|
||||
|
||||
|
||||
@ -2,13 +2,8 @@ plugins {
|
||||
id("ru.mipt.npm.mpp")
|
||||
}
|
||||
|
||||
|
||||
val ktorVersion: String by rootProject.extra
|
||||
|
||||
kscience{
|
||||
useCoroutines()
|
||||
}
|
||||
|
||||
kotlin {
|
||||
sourceSets {
|
||||
commonMain {
|
||||
|
||||
@ -5,6 +5,12 @@ plugins {
|
||||
|
||||
val ktorVersion: String by rootProject.extra
|
||||
|
||||
kscience{
|
||||
useSerialization {
|
||||
json()
|
||||
}
|
||||
}
|
||||
|
||||
kotlin {
|
||||
sourceSets {
|
||||
commonMain {
|
||||
|
||||
@ -1,8 +1,8 @@
|
||||
package hep.dataforge.control.client
|
||||
|
||||
import hep.dataforge.control.controllers.DeviceManager
|
||||
import hep.dataforge.control.controllers.DeviceMessage
|
||||
import hep.dataforge.control.controllers.respondMessage
|
||||
import hep.dataforge.control.messages.DeviceMessage
|
||||
import hep.dataforge.magix.api.MagixEndpoint
|
||||
import hep.dataforge.magix.api.MagixMessage
|
||||
import kotlinx.coroutines.Job
|
||||
|
||||
@ -22,7 +22,9 @@ dependencies{
|
||||
implementation(project(":dataforge-magix-client"))
|
||||
implementation("no.tornado:tornadofx:1.7.20")
|
||||
implementation(kotlin("stdlib-jdk8"))
|
||||
implementation("kscience.plotlykt:plotlykt-server:0.3.0-dev-2")
|
||||
implementation("kscience.plotlykt:plotlykt-server:0.3.0")
|
||||
|
||||
implementation("com.github.Ricky12Awesome:json-schema-serialization:0.6.6")
|
||||
}
|
||||
|
||||
tasks.withType<org.jetbrains.kotlin.gradle.tasks.KotlinCompile>().configureEach {
|
||||
@ -37,5 +39,5 @@ javafx{
|
||||
}
|
||||
|
||||
application{
|
||||
mainClassName = "hep.dataforge.control.demo.DemoControllerViewKt"
|
||||
mainClass.set("hep.dataforge.control.demo.DemoControllerViewKt")
|
||||
}
|
||||
@ -0,0 +1,10 @@
|
||||
package hep.dataforge.control.demo
|
||||
|
||||
import com.github.ricky12awesome.jss.encodeToSchema
|
||||
import com.github.ricky12awesome.jss.globalJson
|
||||
import hep.dataforge.control.messages.DeviceMessage
|
||||
|
||||
fun main() {
|
||||
val schema = globalJson.encodeToSchema(DeviceMessage.serializer(), generateDefinitions = false)
|
||||
println(schema)
|
||||
}
|
||||
2
gradle/wrapper/gradle-wrapper.properties
vendored
2
gradle/wrapper/gradle-wrapper.properties
vendored
@ -1,5 +1,5 @@
|
||||
distributionBase=GRADLE_USER_HOME
|
||||
distributionPath=wrapper/dists
|
||||
distributionUrl=https\://services.gradle.org/distributions/gradle-6.7-bin.zip
|
||||
distributionUrl=https\://services.gradle.org/distributions/gradle-6.8-bin.zip
|
||||
zipStoreBase=GRADLE_USER_HOME
|
||||
zipStorePath=wrapper/dists
|
||||
|
||||
@ -4,10 +4,10 @@ plugins {
|
||||
}
|
||||
|
||||
kscience {
|
||||
useCoroutines()
|
||||
useSerialization{
|
||||
json()
|
||||
}
|
||||
useCoroutines("1.4.0", configuration = ru.mipt.npm.gradle.DependencyConfiguration.API)
|
||||
}
|
||||
|
||||
val dataforgeVersion: String by rootProject.extra
|
||||
|
||||
@ -6,8 +6,8 @@ import kotlinx.serialization.Serializable
|
||||
|
||||
@Serializable
|
||||
public data class MagixMessageFilter(
|
||||
val format: List<String>? = null,
|
||||
val origin: List<String>? = null,
|
||||
val format: List<String?>? = null,
|
||||
val origin: List<String?>? = null,
|
||||
val target: List<String?>? = null,
|
||||
val action: List<String?>? = null,
|
||||
) {
|
||||
|
||||
@ -4,36 +4,57 @@ import kotlinx.coroutines.CoroutineScope
|
||||
import kotlinx.coroutines.Job
|
||||
import kotlinx.coroutines.flow.launchIn
|
||||
import kotlinx.coroutines.flow.onEach
|
||||
import kotlinx.coroutines.launch
|
||||
import kotlinx.serialization.KSerializer
|
||||
import kotlinx.serialization.json.JsonElement
|
||||
|
||||
public interface MagixProcessor {
|
||||
public fun interface MagixProcessor {
|
||||
public fun process(endpoint: MagixEndpoint): Job
|
||||
}
|
||||
|
||||
public companion object {
|
||||
/**
|
||||
* A converter from one (or several) format to another. It captures all events with the given filter then transforms it
|
||||
* with given [transformer] and sends back to the loop with given [outputFormat].
|
||||
*
|
||||
* If [newOrigin] is not null, it is used as a replacement for old [MagixMessage.origin] tag.
|
||||
*/
|
||||
public class MagixConverter(
|
||||
private val scope: CoroutineScope,
|
||||
private val filter: MagixMessageFilter,
|
||||
private val outputFormat: String,
|
||||
private val newOrigin: String? = null,
|
||||
private val transformer: suspend (JsonElement) -> JsonElement,
|
||||
) : MagixProcessor {
|
||||
override fun process(endpoint: MagixEndpoint): Job = scope.launch {
|
||||
endpoint.subscribe(filter).onEach { message ->
|
||||
public fun <T : Any, R : Any> convert(
|
||||
scope: CoroutineScope,
|
||||
filter: MagixMessageFilter,
|
||||
outputFormat: String,
|
||||
inputSerializer: KSerializer<T>,
|
||||
outputSerializer: KSerializer<R>,
|
||||
newOrigin: String? = null,
|
||||
transformer: suspend (T) -> R,
|
||||
): MagixProcessor = MagixProcessor { endpoint ->
|
||||
endpoint.subscribe(inputSerializer, filter).onEach { message ->
|
||||
val newPayload = transformer(message.payload)
|
||||
val transformed = message.copy(
|
||||
payload = newPayload,
|
||||
format = outputFormat,
|
||||
origin = newOrigin ?: message.origin
|
||||
val transformed: MagixMessage<R> = MagixMessage(
|
||||
outputFormat,
|
||||
newOrigin ?: message.origin,
|
||||
newPayload,
|
||||
message.target,
|
||||
message.id,
|
||||
message.parentId,
|
||||
message.user
|
||||
)
|
||||
endpoint.broadcast(transformed)
|
||||
}.launchIn(this)
|
||||
//TODO add catch logic here
|
||||
endpoint.broadcast(outputSerializer, transformed)
|
||||
}.launchIn(scope)
|
||||
}
|
||||
}
|
||||
|
||||
public fun convert(
|
||||
scope: CoroutineScope,
|
||||
filter: MagixMessageFilter,
|
||||
outputFormat: String,
|
||||
newOrigin: String? = null,
|
||||
transformer: suspend (JsonElement) -> JsonElement,
|
||||
): MagixProcessor = convert(
|
||||
scope,
|
||||
filter,
|
||||
outputFormat,
|
||||
JsonElement.serializer(),
|
||||
JsonElement.serializer(),
|
||||
newOrigin,
|
||||
transformer
|
||||
)
|
||||
}
|
||||
|
||||
@ -52,7 +52,7 @@ internal fun CoroutineScope.magixAcceptor(magixFlow: MutableSharedFlow<GenericMa
|
||||
magixFlow.emit(message)
|
||||
}
|
||||
// bi-directional connection
|
||||
requestChannel { input: Flow<Payload> ->
|
||||
requestChannel { _: Payload, input: Flow<Payload> ->
|
||||
input.onEach {
|
||||
magixFlow.emit(magixJson.decodeFromString(genericMessageSerializer, it.data.readText()))
|
||||
}.launchIn(this@magixAcceptor)
|
||||
|
||||
@ -7,7 +7,6 @@ kscience {
|
||||
useSerialization{
|
||||
json()
|
||||
}
|
||||
useCoroutines("1.4.1", configuration = ru.mipt.npm.gradle.DependencyConfiguration.API)
|
||||
}
|
||||
|
||||
val dataforgeVersion: String by rootProject.extra
|
||||
|
||||
@ -13,15 +13,16 @@ import io.rsocket.kotlin.payload.buildPayload
|
||||
import io.rsocket.kotlin.payload.data
|
||||
import io.rsocket.kotlin.transport.ktor.client.RSocketSupport
|
||||
import io.rsocket.kotlin.transport.ktor.client.rSocket
|
||||
import kotlinx.coroutines.CoroutineScope
|
||||
import kotlinx.coroutines.flow.Flow
|
||||
import kotlinx.coroutines.flow.map
|
||||
import kotlinx.coroutines.launch
|
||||
import kotlinx.coroutines.withContext
|
||||
import kotlinx.serialization.KSerializer
|
||||
import kotlinx.serialization.encodeToString
|
||||
import kotlin.coroutines.CoroutineContext
|
||||
import kotlin.coroutines.coroutineContext
|
||||
|
||||
public class RSocketMagixEndpoint(
|
||||
override val scope: CoroutineScope,
|
||||
private val coroutineContext: CoroutineContext,
|
||||
private val rSocket: RSocket,
|
||||
) : MagixEndpoint {
|
||||
|
||||
@ -30,19 +31,15 @@ public class RSocketMagixEndpoint(
|
||||
filter: MagixMessageFilter,
|
||||
): Flow<MagixMessage<T>> {
|
||||
val serializer = MagixMessage.serializer(payloadSerializer)
|
||||
val payload = buildPayload {
|
||||
data(MagixEndpoint.magixJson.encodeToString(filter))
|
||||
}
|
||||
val payload = buildPayload { data(MagixEndpoint.magixJson.encodeToString(filter)) }
|
||||
val flow = rSocket.requestStream(payload)
|
||||
return flow.map { MagixEndpoint.magixJson.decodeFromString(serializer, it.data.readText()) }
|
||||
}
|
||||
|
||||
override suspend fun <T> broadcast(payloadSerializer: KSerializer<T>, message: MagixMessage<T>) {
|
||||
scope.launch {
|
||||
withContext(coroutineContext) {
|
||||
val serializer = MagixMessage.serializer(payloadSerializer)
|
||||
val payload = buildPayload {
|
||||
data(MagixEndpoint.magixJson.encodeToString(serializer, message))
|
||||
}
|
||||
val payload = buildPayload { data(MagixEndpoint.magixJson.encodeToString(serializer, message)) }
|
||||
rSocket.fireAndForget(payload)
|
||||
}
|
||||
}
|
||||
@ -57,7 +54,6 @@ public class RSocketMagixEndpoint(
|
||||
|
||||
@OptIn(KtorExperimentalAPI::class)
|
||||
public suspend fun withWebSockets(
|
||||
scope: CoroutineScope,
|
||||
host: String,
|
||||
port: Int,
|
||||
path: String = "/rsocket",
|
||||
@ -77,8 +73,7 @@ public class RSocketMagixEndpoint(
|
||||
client.close()
|
||||
}
|
||||
|
||||
return RSocketMagixEndpoint(scope, rSocket)
|
||||
return RSocketMagixEndpoint(coroutineContext, rSocket)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -1,5 +1,3 @@
|
||||
import ru.mipt.npm.gradle.useFx
|
||||
|
||||
plugins {
|
||||
id("ru.mipt.npm.jvm")
|
||||
id("ru.mipt.npm.publish")
|
||||
@ -9,11 +7,14 @@ plugins {
|
||||
//TODO to be moved to a separate project
|
||||
|
||||
application{
|
||||
mainClassName = "ru.mipt.npm.devices.pimotionmaster.PiMotionMasterAppKt"
|
||||
mainClass.set("ru.mipt.npm.devices.pimotionmaster.PiMotionMasterAppKt")
|
||||
}
|
||||
|
||||
kotlin{
|
||||
explicitApi = null
|
||||
}
|
||||
|
||||
kscience{
|
||||
useFx(ru.mipt.npm.gradle.FXModule.CONTROLS, configuration = ru.mipt.npm.gradle.DependencyConfiguration.IMPLEMENTATION)
|
||||
}
|
||||
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
pluginManagement {
|
||||
val kotlinVersion = "1.4.20-M2"
|
||||
val toolsVersion = "0.6.4-dev-1.4.20-M2"
|
||||
val kotlinVersion = "1.4.21"
|
||||
val toolsVersion = "0.7.1"
|
||||
|
||||
repositories {
|
||||
mavenLocal()
|
||||
@ -24,20 +24,20 @@ pluginManagement {
|
||||
}
|
||||
}
|
||||
|
||||
rootProject.name = "dataforge-control"
|
||||
rootProject.name = "controls.kt"
|
||||
|
||||
include(
|
||||
":dataforge-device-core",
|
||||
":dataforge-device-tcp",
|
||||
":dataforge-device-serial",
|
||||
":dataforge-device-server",
|
||||
":dataforge-magix-client",
|
||||
":motors",
|
||||
":demo",
|
||||
":magix",
|
||||
":magix:magix-api",
|
||||
":magix:magix-server",
|
||||
":magix:magix-service"
|
||||
":magix:magix-service",
|
||||
":dataforge-magix-client",
|
||||
":motors"
|
||||
)
|
||||
|
||||
//includeBuild("../dataforge-core")
|
||||
|
||||
Loading…
Reference in New Issue
Block a user