Merge pull request #1986 from yblazart/ybl/Fix_issue_Quarkus-MCP-client-(SseSubscriber)-bug-#1985-

geoand · web-flow · commit 53e1484d3039 · 2025-11-30T16:39:12.000+02:00
Set default event name to `message` in MCP SSE client
diff --git a/mcp/runtime/src/main/java/io/quarkiverse/langchain4j/mcp/runtime/http/SseSubscriber.java b/mcp/runtime/src/main/java/io/quarkiverse/langchain4j/mcp/runtime/http/SseSubscriber.java
@@ -41,8 +41,8 @@ public void accept(SseEvent<String> s) {
         }
         String name = s.name();
         if (name == null) {
-            log.warn("Received event with null name");
-            return;
+            log.debug("Received event with null name, default it to 'message'");
+            name = "message";
         }
         String data = s.data();
         if (name.equals("message")) {

Original file line number	Diff line number	Diff line change
`@@ -41,8 +41,8 @@ public void accept(SseEvent<String> s) {`
`41`	`41`	`}`
`42`	`42`	`String name = s.name();`
`43`	`43`	`if (name == null) {`
`44`		`- log.warn("Received event with null name");`
`45`		`- return;`
	`44`	`+ log.debug("Received event with null name, default it to 'message'");`
	`45`	`+ name = "message";`
`46`	`46`	`}`
`47`	`47`	`String data = s.data();`
`48`	`48`	`if (name.equals("message")) {`