From 63218515dc0d425581451ee5a6b90a74bc70138c Mon Sep 17 00:00:00 2001
From: Lenz Weber-Tronic <lorenz.weber-tronic@apollographql.com>
Date: Fri, 4 Apr 2025 15:09:14 +0200
Subject: [PATCH] fix `async` subscriber

---
 src/link.js | 32 +++++++++++++++++---------------
 1 file changed, 17 insertions(+), 15 deletions(-)

diff --git a/src/link.js b/src/link.js
index 075e67bf..edf618cd 100644
--- a/src/link.js
+++ b/src/link.js
@@ -10,21 +10,23 @@ function delay(wait) {
 }
 
 const staticDataLink = new ApolloLink((operation) => {
-  return new Observable(async (observer) => {
-    const { query, operationName, variables } = operation;
-    await delay(300);
-    try {
-      const result = await graphql({
-        schema,
-        source: print(query),
-        variableValues: variables,
-        operationName,
-      });
-      observer.next(result);
-      observer.complete();
-    } catch (err) {
-      observer.error(err);
-    }
+  return new Observable((observer) => {
+    Promise.then(async () => {
+      const { query, operationName, variables } = operation;
+      await delay(300);
+      try {
+        const result = await graphql({
+          schema,
+          source: print(query),
+          variableValues: variables,
+          operationName,
+        });
+        observer.next(result);
+        observer.complete();
+      } catch (err) {
+        observer.error(err);
+      }
+    });
   });
 });