From fcb85e612f507335a6a9dc18188f47ce3a5f33fe Mon Sep 17 00:00:00 2001
From: Brian de Alwis <bsd@acm.org>
Date: Mon, 1 Dec 2025 16:42:44 -0500
Subject: [PATCH] chore(logging): log the problematic event for #12122 (#14092)

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
---
 packages/a2a-server/src/agent/task.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/a2a-server/src/agent/task.ts b/packages/a2a-server/src/agent/task.ts
index 1fdc1d5e60..0789810551 100644
--- a/packages/a2a-server/src/agent/task.ts
+++ b/packages/a2a-server/src/agent/task.ts
@@ -662,7 +662,7 @@ export class Task {
           errorMessage,
         );
 
-        let errMessage = 'Unknown error from LLM stream';
+        let errMessage = `Unknown error from LLM stream: ${JSON.stringify(event)}`;
         if (errorEvent.value) {
           errMessage = parseAndFormatApiError(errorEvent.value);
         }