Improve the error message thrown when a blocking call is called on

Vert.x event loop thread

extensions/core/deployment/src/test/java/io/quarkiverse/cxf/deployment/test/Client3xx4xx5xxTest.java

@@ -187,7 +187,7 @@ void wsdlUri200OnEventLoop() throws InterruptedException {
                     .then()
                     .statusCode(500)
                     .body(CoreMatchers.containsString(
-                            "java.lang.IllegalStateException You have attempted to perform a blocking operation on an IO thread."));
+                            "java.lang.IllegalStateException You have attempted to perform a blocking service method call on Vert.x event loop thread with CXF client wsdlUri200."));
         }
 
     }
@@ -223,7 +223,7 @@ void endpointUri404OnEventLoop() throws InterruptedException {
                     .then()
                     .statusCode(500)
                     .body(CoreMatchers.containsString(
-                            "java.lang.IllegalStateException You have attempted to perform a blocking operation on an IO thread."));
+                            "java.lang.IllegalStateException You have attempted to perform a blocking service method call on Vert.x event loop thread with CXF client endpointUri404."));
 
         }
 

extensions/core/runtime/src/main/java/io/quarkiverse/cxf/vertx/http/client/VertxHttpClientHTTPConduit.java

@@ -143,13 +143,16 @@ protected void setupConnection(Message message, Address address, HTTPClientPolic
         final boolean isAsync = useAsync.isAsync(message);
         message.put(USE_ASYNC, isAsync);
 
-        if (!isAsync && !BlockingOperationControl.isBlockingAllowed()) {
-            throw new IllegalStateException("You have attempted to perform a blocking operation on an IO thread."
-                    + " This is not allowed, as blocking the IO thread will cause major performance issues with your application."
-                    + " You need to offload the blocking CXF client call to a worker thread,"
-                    + " e.g. by using the @io.smallrye.common.annotation.Blocking annotation on a caller method"
-                    + " where it is supported by the underlying Quarkus extension, such as quarkus-rest, quarkus-vertx,"
-                    + " quarkus-reactive-routes, quarkus-grpc, quarkus-messaging-* and possibly others.");
+        final boolean blockingAllowed = BlockingOperationControl.isBlockingAllowed();
+        if (!isAsync && !blockingAllowed) {
+            throw new IllegalStateException(
+                    "You have attempted to perform a blocking service method call on Vert.x event loop thread with CXF client "
+                            + clientInfo.getConfigKey() + "."
+                            + " This is not allowed, as blocking the IO thread will cause major performance issues with your application."
+                            + " You need to offload the blocking CXF client call to a worker thread,"
+                            + " e.g. by using the @io.smallrye.common.annotation.Blocking annotation on a caller method"
+                            + " where it is supported by the underlying Quarkus extension, such as quarkus-rest, quarkus-vertx,"
+                            + " quarkus-reactive-routes, quarkus-grpc, quarkus-messaging-* and possibly others.");
         }
 
         final HttpVersion version = getVersion(message, csPolicy);

integration-tests/client-server/src/test/java/io/quarkiverse/cxf/it/vertx/async/AsyncVertxClientTest.java

@@ -33,7 +33,7 @@ void helloWithWsdl(String payloadSize) {
                 .then()
                 .statusCode(500)
                 .body(CoreMatchers.containsString(
-                        "You have attempted to perform a blocking operation on an IO thread."));
+                        "You have attempted to perform a blocking service method call on Vert.x event loop thread"));
 
     }