fix: subscriptions array leak (#1248)

vuejs · May 3, 2022 · f31fa15 · f31fa15
1 parent af9f20f
commit f31fa15
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/packages/vue-apollo-option/src/dollar-apollo.js b/packages/vue-apollo-option/src/dollar-apollo.js
@@ -148,7 +148,13 @@ export class DollarApollo {
       smart.autostart()
 
       if (options.linkedQuery) {
-        options.linkedQuery._linkedSubscriptions.push(smart)
+        // prevent subscriptions leak on fetching query with another parameters
+        const index = options.linkedQuery._linkedSubscriptions.findIndex(x => x.key === key)
+        if (index !== -1) {
+          options.linkedQuery._linkedSubscriptions[index] = smart
+        } else {
+          options.linkedQuery._linkedSubscriptions.push(smart)
+        }
       }
 
       return smart