JSON schemas served with gzip fail to parse. Fixes #26672

extensions/json/server/npm-shrinkwrap.json

@@ -8,14 +8,14 @@
       "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-1.0.2.tgz"
     },
     "debug": {
-      "version": "2.6.0",
+      "version": "2.6.6",
       "from": "debug@>=2.0.0 <3.0.0",
-      "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.0.tgz"
+      "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.6.tgz"
     },
     "extend": {
-      "version": "3.0.0",
+      "version": "3.0.1",
       "from": "extend@>=3.0.0 <4.0.0",
-      "resolved": "https://registry.npmjs.org/extend/-/extend-3.0.0.tgz"
+      "resolved": "https://registry.npmjs.org/extend/-/extend-3.0.1.tgz"
     },
     "http-proxy-agent": {
       "version": "0.2.7",
@@ -33,14 +33,14 @@
       "resolved": "https://registry.npmjs.org/jsonc-parser/-/jsonc-parser-0.4.2.tgz"
     },
     "ms": {
-      "version": "0.7.2",
-      "from": "ms@0.7.2",
-      "resolved": "https://registry.npmjs.org/ms/-/ms-0.7.2.tgz"
+      "version": "0.7.3",
+      "from": "ms@0.7.3",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-0.7.3.tgz"
     },
     "request-light": {
-      "version": "0.2.0",
-      "from": "request-light@0.2.0",
-      "resolved": "https://registry.npmjs.org/request-light/-/request-light-0.2.0.tgz"
+      "version": "0.2.1",
+      "from": "request-light@0.2.1",
+      "resolved": "https://registry.npmjs.org/request-light/-/request-light-0.2.1.tgz"
     },
     "vscode-json-languageservice": {
       "version": "2.0.9",

extensions/json/server/package.json

@@ -9,7 +9,7 @@
   },
   "dependencies": {
     "jsonc-parser": "^0.4.2",
-    "request-light": "^0.2.0",
+    "request-light": "^0.2.1",
     "vscode-json-languageservice": "^2.0.9",
     "vscode-languageserver": "^3.1.0-alpha.1",
     "vscode-nls": "^2.0.2"

extensions/json/server/src/jsonServerMain.ts

@@ -111,7 +111,8 @@ let schemaRequestService = (uri: string): Thenable<string> => {
 			}
 		});
 	}
-	return xhr({ url: uri, followRedirects: 5 }).then(response => {
+	let headers = { 'Accept-Encoding': 'gzip, deflate' };
+	return xhr({ url: uri, followRedirects: 5, headers }).then(response => {
 		return response.responseText;
 	}, (error: XHRResponse) => {
 		return Promise.reject(error.responseText || getErrorStatusDescription(error.status) || error.toString());