Send responses for any pending 'analysis.getErrors' requests during context removal.

pkg/analysis_server/lib/src/protocol.dart

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library protocol;
 
 import 'dart:collection';
 import 'dart:convert' show JsonDecoder;
 
 import 'package:analysis_services/json.dart';
@@ skipping 568 matching lines @@
 
   /**
    * Initialize a newly created instance to represent an error condition caused
    * by a `analysis.updateOptions` [request] that includes an unknown analysis
    * option.
    */
   Response.unknownOptionName(Request request, String optionName)
     : this(request.id, new RequestError(-12, 'Unknown analysis option: "$optionName"'));
 
   /**
+   * Initialize a newly created instance to represent an error condition caused
+   * by an error during `analysis.getErrors`.
+   */
+  Response.getErrorsError(Request request, String message)
+    : this(
+        request.id,
+        new RequestError(-13, 'Error during `analysis.getErrors`: $message.'));
+
+  /**
    * Initialize a newly created instance based upon the given JSON data
    */
   factory Response.fromJson(Map<String, Object> json) {
     try {
       Object id = json[Response.ID];
       if (id is! String) {
         return null;
       }
       Object error = json[Response.ERROR];
       Object result = json[Response.RESULT];
@@ skipping 99 matching lines @@
   /**
    * An error code indicating an internal error.
    */
   static const int CODE_INTERNAL_ERROR = -32603;
 
   /**
    * An error code indicating a problem using the specified Dart SDK.
    */
   static const int CODE_SDK_ERROR = -32603;
 
+  /**
+   * An error code indicating a problem during 'analysis.getErrors'.
+   */
+  static const int CODE_ANALISYS_GET_ERRORS_ERROR = -32500;
+
   /*
    * In addition, codes -32000 to -32099 indicate a server error. They are
    * reserved for implementation-defined server-errors.
    */
 
   /**
    * The code that uniquely identifies the error that occurred.
    */
   final int code;
 
@@ skipping 213 matching lines @@
  */
 _toJson(Object value) {
   if (value is HasToJson) {
     return value.toJson();
   }
   if (value is Iterable) {
     return value.map((item) => _toJson(item)).toList();
   }
   return value;
 }