Made initialization of ruleApiSpecs thread-safe inside ApiDocsInterce…

…ptor
membrane · Jul 12, 2024 · f882c45 · f882c45
1 parent a3995fa
commit f882c45
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/core/src/main/java/com/predic8/membrane/core/openapi/serviceproxy/ApiDocsInterceptor.java b/core/src/main/java/com/predic8/membrane/core/openapi/serviceproxy/ApiDocsInterceptor.java
@@ -40,9 +40,11 @@ public class ApiDocsInterceptor extends AbstractInterceptor {
 
     @Override
     public Outcome handleRequest(Exchange exc) throws Exception {
-        if(!initialized) {
-            ruleApiSpecs = initializeRuleApiSpecs();
-            initialized = true;
+        synchronized(this) {
+            if (!initialized) {
+                ruleApiSpecs = initializeRuleApiSpecs();
+                initialized = true;
+            }
         }
         var publisher = new OpenAPIPublisher(ruleApiSpecs);