Use MessagePack for serialization, move services to IServiceBroker

eng/Versions.props

@@ -173,8 +173,8 @@
     <MicrosoftVisualStudioTextManagerInterop120Version>12.0.30110</MicrosoftVisualStudioTextManagerInterop120Version>
     <MicrosoftVisualStudioTextManagerInterop121DesignTimeVersion>12.1.30328</MicrosoftVisualStudioTextManagerInterop121DesignTimeVersion>
     <MicrosoftVisualStudioTextManagerInterop160DesignTimeVersion>16.0.0</MicrosoftVisualStudioTextManagerInterop160DesignTimeVersion>
-    <MicrosoftVisualStudioThreadingAnalyzersVersion>16.7.53</MicrosoftVisualStudioThreadingAnalyzersVersion>
-    <MicrosoftVisualStudioThreadingVersion>16.6.13</MicrosoftVisualStudioThreadingVersion>
+    <MicrosoftVisualStudioThreadingAnalyzersVersion>16.7.54</MicrosoftVisualStudioThreadingAnalyzersVersion>
+    <MicrosoftVisualStudioThreadingVersion>16.7.54</MicrosoftVisualStudioThreadingVersion>
     <MicrosoftVisualStudioUtilitiesVersion>16.6.29925.50</MicrosoftVisualStudioUtilitiesVersion>
     <MicrosoftVisualStudioValidationVersion>15.5.31</MicrosoftVisualStudioValidationVersion>
     <MicrosoftVisualStudioVsInteractiveWindowVersion>2.8.0</MicrosoftVisualStudioVsInteractiveWindowVersion>
@@ -246,7 +246,7 @@
       create a test insertion in Visual Studio to validate.
     -->
     <NewtonsoftJsonVersion>12.0.2</NewtonsoftJsonVersion>
-    <StreamJsonRpcVersion>2.6.21-alpha</StreamJsonRpcVersion>
+    <StreamJsonRpcVersion>2.6.86-alpha</StreamJsonRpcVersion>
     <SystemCollectionsImmutableVersion>5.0.0-preview.8.20407.11</SystemCollectionsImmutableVersion>
     <SystemReflectionMetadataVersion>5.0.0-preview.8.20407.11</SystemReflectionMetadataVersion>
     <MicrosoftBclAsyncInterfacesVersion>1.1.1</MicrosoftBclAsyncInterfacesVersion>

eng/targets/Services.props

@@ -11,15 +11,26 @@
     Note that brokered services must be defined in Microsoft.VisualStudio service namespace in order to be considered first party.
   -->
   <ItemGroup>
-    <ServiceHubService Include="roslynCodeAnalysis" ClassName="Microsoft.CodeAnalysis.Remote.CodeAnalysisService" />
     <ServiceHubService Include="roslynRemoteHost" ClassName="Microsoft.CodeAnalysis.Remote.RemoteHostService" />
     <ServiceHubService Include="Microsoft.VisualStudio.LanguageServices.DiagnosticAnalyzer" ClassName="Microsoft.CodeAnalysis.Remote.RemoteDiagnosticAnalyzerService+Factory" IsBrokered="true" />
     <ServiceHubService Include="Microsoft.VisualStudio.LanguageServices.SemanticClassification" ClassName="Microsoft.CodeAnalysis.Remote.RemoteSemanticClassificationService+Factory" IsBrokered="true" />
     <ServiceHubService Include="Microsoft.VisualStudio.LanguageServices.SemanticClassificationCache" ClassName="Microsoft.CodeAnalysis.Remote.RemoteSemanticClassificationCacheService+Factory" IsBrokered="true" />
-    <ServiceHubService Include="Microsoft.VisualStudio.LanguageServices.DesignerAttribute" ClassName="Microsoft.CodeAnalysis.Remote.RemoteDesignerAttributeService+Factory" IsBrokered="true" />
+    <ServiceHubService Include="Microsoft.VisualStudio.LanguageServices.DocumentHighlights" ClassName="Microsoft.CodeAnalysis.Remote.RemoteDocumentHighlightsService+Factory" IsBrokered="true" />
+    <ServiceHubService Include="Microsoft.VisualStudio.LanguageServices.EncapsulateField" ClassName="Microsoft.CodeAnalysis.Remote.RemoteEncapsulateFieldService+Factory" IsBrokered="true" />
+    <ServiceHubService Include="Microsoft.VisualStudio.LanguageServices.Renamer" ClassName="Microsoft.CodeAnalysis.Remote.RemoteRenamerService+Factory" IsBrokered="true" />
+    <ServiceHubService Include="Microsoft.VisualStudio.LanguageServices.ConvertTupleToStructCodeRefactoring" ClassName="Microsoft.CodeAnalysis.Remote.RemoteConvertTupleToStructCodeRefactoringService+Factory" IsBrokered="true" />
+    <ServiceHubService Include="Microsoft.VisualStudio.LanguageServices.SymbolFinder" ClassName="Microsoft.CodeAnalysis.Remote.RemoteSymbolFinderService+Factory" IsBrokered="true" />
+    <ServiceHubService Include="Microsoft.VisualStudio.LanguageServices.FindUsages" ClassName="Microsoft.CodeAnalysis.Remote.RemoteFindUsagesService+Factory" IsBrokered="true" />
+    <ServiceHubService Include="Microsoft.VisualStudio.LanguageServices.NavigateToSearch" ClassName="Microsoft.CodeAnalysis.Remote.RemoteNavigateToSearchService+Factory" IsBrokered="true" />
+    <ServiceHubService Include="Microsoft.VisualStudio.LanguageServices.MissingImportDiscovery" ClassName="Microsoft.CodeAnalysis.Remote.RemoteMissingImportDiscoveryService+Factory" IsBrokered="true" />
+    <ServiceHubService Include="Microsoft.VisualStudio.LanguageServices.ExtensionMethodImportCompletion" ClassName="Microsoft.CodeAnalysis.Remote.RemoteExtensionMethodImportCompletionService+Factory" IsBrokered="true" />
+    <ServiceHubService Include="Microsoft.VisualStudio.LanguageServices.DependentTypeFinder" ClassName="Microsoft.CodeAnalysis.Remote.RemoteDependentTypeFinderService+Factory" IsBrokered="true" />
+    <ServiceHubService Include="Microsoft.VisualStudio.LanguageServices.GlobalNotificationDelivery" ClassName="Microsoft.CodeAnalysis.Remote.RemoteGlobalNotificationDeliveryService+Factory" IsBrokered="true" />
+    <ServiceHubService Include="Microsoft.VisualStudio.LanguageServices.CodeLensReferences" ClassName="Microsoft.CodeAnalysis.Remote.RemoteCodeLensReferencesService+Factory" IsBrokered="true" />
+    <ServiceHubService Include="Microsoft.VisualStudio.LanguageServices.DesignerAttributeDiscovery" ClassName="Microsoft.CodeAnalysis.Remote.RemoteDesignerAttributeDiscoveryService+Factory" IsBrokered="true" />
     <ServiceHubService Include="Microsoft.VisualStudio.LanguageServices.ProjectTelemetry" ClassName="Microsoft.CodeAnalysis.Remote.RemoteProjectTelemetryService+Factory" IsBrokered="true" />
-    <ServiceHubService Include="roslynRemoteSymbolSearchUpdateEngine" ClassName="Microsoft.CodeAnalysis.Remote.RemoteSymbolSearchUpdateEngine" />
-    <ServiceHubService Include="Microsoft.VisualStudio.LanguageServices.TodoComments" ClassName="Microsoft.CodeAnalysis.Remote.RemoteTodoCommentsService+Factory" IsBrokered="true" />
+    <ServiceHubService Include="Microsoft.VisualStudio.LanguageServices.SymbolSearchUpdate" ClassName="Microsoft.CodeAnalysis.Remote.RemoteSymbolSearchUpdateService+Factory" IsBrokered="true" />
+    <ServiceHubService Include="Microsoft.VisualStudio.LanguageServices.TodoCommentsDiscovery" ClassName="Microsoft.CodeAnalysis.Remote.RemoteTodoCommentsDiscoveryService+Factory" IsBrokered="true" />
     <ServiceHubService Include="roslynLanguageServer" ClassName="Microsoft.CodeAnalysis.Remote.LanguageServer" />
   </ItemGroup>
 

src/Compilers/Core/Portable/DiagnosticAnalyzer/AnalyzerTelemetry.cs

@@ -5,114 +5,136 @@
 #nullable enable
 
 using System;
+using System.Runtime.Serialization;
 
 namespace Microsoft.CodeAnalysis.Diagnostics.Telemetry
 {
     /// <summary>
     /// Contains telemetry info for a specific analyzer, such as count of registered actions, the total execution time, etc.
     /// </summary>
+    [DataContract]
     public sealed class AnalyzerTelemetryInfo
     {
         /// <summary>
         /// Count of registered compilation start actions.
         /// </summary>
-        public int CompilationStartActionsCount { get; set; } = 0;
+        [DataMember(Order = 0)]
+        public int CompilationStartActionsCount { get; set; }
 
         /// <summary>
         /// Count of registered compilation end actions.
         /// </summary>
-        public int CompilationEndActionsCount { get; set; } = 0;
+        [DataMember(Order = 1)]
+        public int CompilationEndActionsCount { get; set; }
 
         /// <summary>
         /// Count of registered compilation actions.
         /// </summary>
-        public int CompilationActionsCount { get; set; } = 0;
+        [DataMember(Order = 2)]
+        public int CompilationActionsCount { get; set; }
 
         /// <summary>
         /// Count of registered syntax tree actions.
         /// </summary>
-        public int SyntaxTreeActionsCount { get; set; } = 0;
+        [DataMember(Order = 3)]
+        public int SyntaxTreeActionsCount { get; set; }
 
         /// <summary>
         /// Count of registered additional file actions.
         /// </summary>
-        public int AdditionalFileActionsCount { get; set; } = 0;
+        [DataMember(Order = 4)]
+        public int AdditionalFileActionsCount { get; set; }
 
         /// <summary>
         /// Count of registered semantic model actions.
         /// </summary>
-        public int SemanticModelActionsCount { get; set; } = 0;
+        [DataMember(Order = 5)]
+        public int SemanticModelActionsCount { get; set; }
 
         /// <summary>
         /// Count of registered symbol actions.
         /// </summary>
-        public int SymbolActionsCount { get; set; } = 0;
+        [DataMember(Order = 6)]
+        public int SymbolActionsCount { get; set; }
 
         /// <summary>
         /// Count of registered symbol start actions.
         /// </summary>
-        public int SymbolStartActionsCount { get; set; } = 0;
+        [DataMember(Order = 7)]
+        public int SymbolStartActionsCount { get; set; }
 
         /// <summary>
         /// Count of registered symbol end actions.
         /// </summary>
-        public int SymbolEndActionsCount { get; set; } = 0;
+        [DataMember(Order = 8)]
+        public int SymbolEndActionsCount { get; set; }
 
         /// <summary>
         /// Count of registered syntax node actions.
         /// </summary>
-        public int SyntaxNodeActionsCount { get; set; } = 0;
+        [DataMember(Order = 9)]
+        public int SyntaxNodeActionsCount { get; set; }
 
         /// <summary>
         /// Count of registered code block start actions.
         /// </summary>
-        public int CodeBlockStartActionsCount { get; set; } = 0;
+        [DataMember(Order = 10)]
+        public int CodeBlockStartActionsCount { get; set; }
 
         /// <summary>
         /// Count of registered code block end actions.
         /// </summary>
-        public int CodeBlockEndActionsCount { get; set; } = 0;
+        [DataMember(Order = 11)]
+        public int CodeBlockEndActionsCount { get; set; }
 
         /// <summary>
         /// Count of registered code block actions.
         /// </summary>
-        public int CodeBlockActionsCount { get; set; } = 0;
+        [DataMember(Order = 12)]
+        public int CodeBlockActionsCount { get; set; }
 
         /// <summary>
         /// Count of registered operation actions.
         /// </summary>
-        public int OperationActionsCount { get; set; } = 0;
+        [DataMember(Order = 13)]
+        public int OperationActionsCount { get; set; }
 
         /// <summary>
         /// Count of registered operation block start actions.
         /// </summary>
-        public int OperationBlockStartActionsCount { get; set; } = 0;
+        [DataMember(Order = 14)]
+        public int OperationBlockStartActionsCount { get; set; }
 
         /// <summary>
         /// Count of registered operation block end actions.
         /// </summary>
-        public int OperationBlockEndActionsCount { get; set; } = 0;
+        [DataMember(Order = 15)]
+        public int OperationBlockEndActionsCount { get; set; }
 
         /// <summary>
         /// Count of registered operation block actions.
         /// </summary>
-        public int OperationBlockActionsCount { get; set; } = 0;
+        [DataMember(Order = 16)]
+        public int OperationBlockActionsCount { get; set; }
 
         /// <summary>
         /// Count of registered suppression actions.
         /// This is the same as count of <see cref="DiagnosticSuppressor"/>s as each suppressor
         /// has a single suppression action, i.e. <see cref="DiagnosticSuppressor.ReportSuppressions(SuppressionAnalysisContext)"/>.
         /// </summary>
-        public int SuppressionActionsCount { get; set; } = 0;
+        [DataMember(Order = 17)]
+        public int SuppressionActionsCount { get; set; }
 
         /// <summary>
         /// Total execution time.
         /// </summary>
+        [DataMember(Order = 18)]
         public TimeSpan ExecutionTime { get; set; } = TimeSpan.Zero;
 
         /// <summary>
         /// Gets a value indicating whether the analyzer supports concurrent execution.
         /// </summary>
+        [DataMember(Order = 19)]
         public bool Concurrent { get; set; }
 
         internal AnalyzerTelemetryInfo(AnalyzerActionCounts actionCounts, int suppressionActionCounts, TimeSpan executionTime)

src/Compilers/Core/Portable/Text/TextChange.cs

@@ -7,6 +7,7 @@
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;
+using System.Runtime.Serialization;
 using Microsoft.CodeAnalysis.Text;
 using Roslyn.Utilities;
 
@@ -15,16 +16,19 @@ namespace Microsoft.CodeAnalysis.Text
     /// <summary>
     /// Describes a single change when a particular span is replaced with a new text.
     /// </summary>
+    [DataContract]
     public readonly struct TextChange : IEquatable<TextChange>
     {
         /// <summary>
         /// The original span of the changed text. 
         /// </summary>
+        [DataMember(Order = 0)]
         public TextSpan Span { get; }
 
         /// <summary>
         /// The new text.
         /// </summary>
+        [DataMember(Order = 1)]
         public string? NewText { get; }
 
         /// <summary>

src/Compilers/Core/Portable/Text/TextSpan.cs

@@ -5,6 +5,7 @@
 #nullable enable
 
 using System;
+using System.Runtime.Serialization;
 using Roslyn.Utilities;
 
 namespace Microsoft.CodeAnalysis.Text
@@ -13,6 +14,7 @@ namespace Microsoft.CodeAnalysis.Text
     /// Immutable abstract representation of a span of text.  For example, in an error diagnostic that reports a
     /// location, it could come from a parsed string, text from a tool editor buffer, etc.
     /// </summary>
+    [DataContract]
     public readonly struct TextSpan : IEquatable<TextSpan>, IComparable<TextSpan>
     {
         /// <summary>
@@ -38,6 +40,7 @@ public TextSpan(int start, int length)
         /// <summary>
         /// Start point of the span.
         /// </summary>
+        [DataMember(Order = 0)]
         public int Start { get; }
 
         /// <summary>
@@ -48,6 +51,7 @@ public TextSpan(int start, int length)
         /// <summary>
         /// Length of the span.
         /// </summary>
+        [DataMember(Order = 1)]
         public int Length { get; }
 
         /// <summary>

src/EditorFeatures/CSharp/FindUsages/CSharpFindUsagesLSPService.cs

@@ -15,8 +15,7 @@ internal class CSharpFindUsagesLSPService : AbstractFindUsagesService
     {
         [ImportingConstructor]
         [Obsolete(MefConstruction.ImportingConstructorMessage, error: true)]
-        public CSharpFindUsagesLSPService(IThreadingContext threadingContext)
-            : base(threadingContext)
+        public CSharpFindUsagesLSPService()
         {
         }
     }

src/EditorFeatures/CSharp/FindUsages/CSharpFindUsagesService.cs

@@ -17,8 +17,7 @@ internal class CSharpFindUsagesService : AbstractFindUsagesService
     {
         [ImportingConstructor]
         [Obsolete(MefConstruction.ImportingConstructorMessage, error: true)]
-        public CSharpFindUsagesService(IThreadingContext threadingContext)
-            : base(threadingContext)
+        public CSharpFindUsagesService()
         {
         }
     }