Default maxTsServerMemory to 3GB

extensions/typescript-language-features/package.json

@@ -688,7 +688,7 @@
         },
         "typescript.tsserver.maxTsServerMemory": {
           "type": "number",
-          "default": 0,
+          "default": 3072,
           "description": "%configuration.tsserver.maxTsServerMemory%",
           "scope": "window"
         }

extensions/typescript-language-features/src/utils/configuration.ts

@@ -151,10 +151,12 @@ export class TypeScriptServiceConfiguration {
 	}
 
 	private static readMaxTsServerMemory(configuration: vscode.WorkspaceConfiguration): number {
-		const memoryInMB = configuration.get<number>('typescript.tsserver.maxTsServerMemory', 0);
-		if (!Number.isSafeInteger(memoryInMB) || memoryInMB < 128) {
-			return 0;
+		const defaultMaxMemory = 3072;
+		const minimumMaxMemory = 128;
+		const memoryInMB = configuration.get<number>('typescript.tsserver.maxTsServerMemory', defaultMaxMemory);
+		if (!Number.isSafeInteger(memoryInMB)) {
+			return defaultMaxMemory;
 		}
-		return memoryInMB;
+		return Math.max(memoryInMB, minimumMaxMemory);
 	}
 }