Handle PanicSentinel in Interpreter

docs/language-server/protocol-language-server.md

@@ -319,7 +319,7 @@ interface ExpressionUpdate {
 An information about the computed value.
 
 ```typescript
-type ExpressionUpdatePayload = Value | DatafalowError | RuntimeError | Poisoned;
+type ExpressionUpdatePayload = Value | DatafalowError | Panic;
 
 /**
  * An empty payload. Indicates that the expression was computed to a value.
@@ -339,7 +339,7 @@ interface DataflowError {
 /**
  * Indicates that the expression failed with the runtime exception.
  */
-interface RuntimeError {
+interface Panic {
   /**
    * The error message.
    */
@@ -350,17 +350,6 @@ interface RuntimeError {
    */
   trace: ExpressionId[];
 }
-
-/**
- * Indicates that the expression was not computed due to a dependency,
- * that failed with the runtime exception.
- */
-interface Poisoned {
-  /**
-   * The list of expressions leading to the root expression that failed.
-   */
-  trace: ExpressionId[];
-}
 ```
 
 ### `VisualisationConfiguration`

engine/language-server/src/main/scala/org/enso/languageserver/runtime/ContextEventsListener.scala

@@ -200,12 +200,9 @@ final class ContextEventsListener(
       case Api.ExpressionUpdate.Payload.DataflowError(trace) =>
         ContextRegistryProtocol.ExpressionUpdate.Payload.DataflowError(trace)
 
-      case Api.ExpressionUpdate.Payload.RuntimeError(message, trace) =>
+      case Api.ExpressionUpdate.Payload.Panic(message, trace) =>
         ContextRegistryProtocol.ExpressionUpdate.Payload
-          .RuntimeError(message, trace)
-
-      case Api.ExpressionUpdate.Payload.Poisoned(trace) =>
-        ContextRegistryProtocol.ExpressionUpdate.Payload.Poisoned(trace)
+          .Panic(message, trace)
     }
 
   /** Convert the runtime profiling info to the context registry protocol

engine/language-server/src/main/scala/org/enso/languageserver/runtime/ContextRegistryProtocol.scala

@@ -143,18 +143,11 @@ object ContextRegistryProtocol {
         * @param message the error message
         * @param trace the stack trace
         */
-      case class RuntimeError(
+      case class Panic(
         message: String,
         trace: Seq[UUID]
       ) extends Payload
 
-      /** Indicates that the expression was not computed due to a dependency,
-        * that failed with the runtime exception.
-        *
-        * @param trace the list of expressions leading to the root error.
-        */
-      case class Poisoned(trace: Seq[UUID]) extends Payload
-
       private object CodecField {
 
         val Type = "type"
@@ -166,9 +159,8 @@ object ContextRegistryProtocol {
 
         val DataflowError = "DataflowError"
 
-        val RuntimeError = "RuntimeError"
+        val Panic = "Panic"
 
-        val Poisoned = "Poisoned"
       }
 
       implicit val encoder: Encoder[Payload] =
@@ -183,18 +175,11 @@ object ContextRegistryProtocol {
                 Json.obj(CodecField.Type -> PayloadType.DataflowError.asJson)
               )
 
-          case m: Payload.RuntimeError =>
-            Encoder[Payload.RuntimeError]
+          case m: Payload.Panic =>
+            Encoder[Payload.Panic]
               .apply(m)
               .deepMerge(
-                Json.obj(CodecField.Type -> PayloadType.RuntimeError.asJson)
-              )
-
-          case m: Payload.Poisoned =>
-            Encoder[Payload.Poisoned]
-              .apply(m)
-              .deepMerge(
-                Json.obj(CodecField.Type -> PayloadType.Poisoned.asJson)
+                Json.obj(CodecField.Type -> PayloadType.Panic.asJson)
               )
         }
 
@@ -207,11 +192,8 @@ object ContextRegistryProtocol {
             case PayloadType.DataflowError =>
               Decoder[Payload.DataflowError].tryDecode(cursor)
 
-            case PayloadType.RuntimeError =>
-              Decoder[Payload.RuntimeError].tryDecode(cursor)
-
-            case PayloadType.Poisoned =>
-              Decoder[Payload.Poisoned].tryDecode(cursor)
+            case PayloadType.Panic =>
+              Decoder[Payload.Panic].tryDecode(cursor)
           }
         }
     }

engine/language-server/src/main/scala/org/enso/languageserver/search/SuggestionsHandler.scala

@@ -90,7 +90,7 @@ final class SuggestionsHandler(
 
   override def preStart(): Unit = {
     context.system.eventStream
-      .subscribe(self, classOf[Api.ExpressionValuesComputed])
+      .subscribe(self, classOf[Api.ExpressionUpdates])
     context.system.eventStream
       .subscribe(self, classOf[Api.SuggestionsDatabaseModuleUpdateNotification])
     context.system.eventStream.subscribe(self, classOf[ProjectNameChangedEvent])
@@ -167,11 +167,11 @@ final class SuggestionsHandler(
             )
         }
 
-    case Api.ExpressionValuesComputed(_, updates) =>
+    case Api.ExpressionUpdates(_, updates) =>
       log.debug(
         s"ExpressionValuesComputed ${updates.map(u => (u.expressionId, u.expressionType))}"
       )
-      val types = updates
+      val types = updates.toSeq
         .flatMap(update => update.expressionType.map(update.expressionId -> _))
       suggestionsRepo
         .updateAll(types)

engine/language-server/src/test/scala/org/enso/languageserver/runtime/ContextEventsListenerSpec.scala

@@ -181,7 +181,7 @@ class ContextEventsListenerSpec
               None,
               Vector(),
               false,
-              Api.ExpressionUpdate.Payload.RuntimeError("Method failure", Seq())
+              Api.ExpressionUpdate.Payload.Panic("Method failure", Seq())
             )
           )
         )
@@ -199,47 +199,7 @@ class ContextEventsListenerSpec
                   Vector(),
                   false,
                   ContextRegistryProtocol.ExpressionUpdate.Payload
-                    .RuntimeError("Method failure", Seq())
-                )
-              ),
-              None
-            )
-          )
-        )
-    }
-
-    "send poisoning error updates" taggedAs Retry in withDb {
-      (clientId, contextId, _, router, listener) =>
-        listener ! Api.ExpressionUpdates(
-          contextId,
-          Set(
-            Api.ExpressionUpdate(
-              Suggestions.local.externalId.get,
-              None,
-              None,
-              Vector(),
-              false,
-              Api.ExpressionUpdate.Payload.Poisoned(
-                Seq(Suggestions.method.externalId.get)
-              )
-            )
-          )
-        )
-
-        router.expectMsg(
-          DeliverToJsonController(
-            clientId,
-            ContextRegistryProtocol.ExpressionUpdatesNotification(
-              contextId,
-              Vector(
-                ContextRegistryProtocol.ExpressionUpdate(
-                  Suggestions.local.externalId.get,
-                  None,
-                  None,
-                  Vector(),
-                  false,
-                  ContextRegistryProtocol.ExpressionUpdate.Payload
-                    .Poisoned(Seq(Suggestions.method.externalId.get))
+                    .Panic("Method failure", Seq())
                 )
               ),
               None

engine/polyglot-api/src/main/scala/org/enso/polyglot/runtime/Runtime.scala

@@ -105,10 +105,6 @@ object Runtime {
         value = classOf[Api.VisualisationModified],
         name  = "visualisationModified"
       ),
-      new JsonSubTypes.Type(
-        value = classOf[Api.ExpressionValuesComputed],
-        name  = "expressionValuesComputed"
-      ),
       new JsonSubTypes.Type(
         value = classOf[Api.ExpressionUpdates],
         name  = "expressionUpdates"
@@ -251,24 +247,6 @@ object Runtime {
       case class LocalCall(expressionId: ExpressionId) extends StackItem
     }
 
-    /** An update containing information about expression.
-      *
-      * @param expressionId expression id.
-      * @param expressionType the type of expression.
-      * @param methodCall the pointer to a method definition.
-      * @param profilingInfo profiling information about the execution of this
-      *                      expression
-      * @param fromCache whether or not the value for this expression came from
-      *                  the cache
-      */
-    case class ExpressionValueUpdate(
-      expressionId: ExpressionId,
-      expressionType: Option[String],
-      methodCall: Option[MethodPointer],
-      profilingInfo: Vector[ProfilingInfo],
-      fromCache: Boolean
-    )
-
     /** An update about the computed expression.
       *
       * @param expressionId the expression id
@@ -303,12 +281,8 @@ object Runtime {
             name  = "expressionUpdatePayloadDataflowError"
           ),
           new JsonSubTypes.Type(
-            value = classOf[Payload.RuntimeError],
-            name  = "expressionUpdatePayloadRuntimeError"
-          ),
-          new JsonSubTypes.Type(
-            value = classOf[Payload.Poisoned],
-            name  = "expressionUpdatePayloadPoisoned"
+            value = classOf[Payload.Panic],
+            name  = "expressionUpdatePayloadPanic"
           )
         )
       )
@@ -331,17 +305,11 @@ object Runtime {
           * @param message the error message
           * @param trace the stack trace
           */
-        case class RuntimeError(
+        case class Panic(
           message: String,
           trace: Seq[ExpressionId]
         ) extends Payload
 
-        /** Indicates that the expression was not computed due to a dependency,
-          * that failed with the runtime exception.
-          *
-          * @param trace the list of expressions leading to the root error.
-          */
-        case class Poisoned(trace: Seq[ExpressionId]) extends Payload
       }
     }
 
@@ -397,17 +365,6 @@ object Runtime {
           extends InvalidatedExpressions
     }
 
-    // TODO: [DB] Remove when IDE implements new updates API
-    /** A notification about updated expressions of the context.
-      *
-      * @param contextId the context's id.
-      * @param updates a list of updates.
-      */
-    case class ExpressionValuesComputed(
-      contextId: ContextId,
-      updates: Vector[ExpressionValueUpdate]
-    ) extends ApiNotification
-
     /** A notification about updated expressions of the context.
       *
       * @param contextId the context's id.