add comment for subscriptions

graphql · Jun 18, 2021 · e85eed2 · e85eed2
1 parent 0b7291c
commit e85eed2
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/execution/executor.ts b/src/execution/executor.ts
@@ -773,6 +773,10 @@ export class Executor {
     return this.executeFields(returnType, result, path, subFieldNodes);
   }
 
+  /**
+   * Implements the "Executing operations" section of the spec for
+   * subscriptions.
+   */
   async executeSubscription(): Promise<
     AsyncGenerator<ExecutionResult, void, void> | ExecutionResult
   > {