From ec67cf2d3a447ec19a7a62557462ab7c20f00844 Mon Sep 17 00:00:00 2001
From: Sebastien Bruel <93573440+sbruel@users.noreply.github.com>
Date: Fri, 25 Jul 2025 23:17:33 +0900
Subject: [PATCH] =?UTF-8?q?=F0=9F=9A=87=20chore:=20Remove=20Overridden=20T?=
 =?UTF-8?q?ransport=20Error=20Listener=20(#8656)?=
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---
 packages/api/src/mcp/connection.ts | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/packages/api/src/mcp/connection.ts b/packages/api/src/mcp/connection.ts
index baa69e93aa..52189e2edc 100644
--- a/packages/api/src/mcp/connection.ts
+++ b/packages/api/src/mcp/connection.ts
@@ -211,11 +211,6 @@ export class MCPConnection extends EventEmitter {
             this.emit('connectionChange', 'disconnected');
           };
 
-          transport.onerror = (error) => {
-            logger.error(`${this.getLogPrefix()} SSE transport error:`, error);
-            this.emitError(error, 'SSE transport error:');
-          };
-
           transport.onmessage = (message) => {
             logger.info(`${this.getLogPrefix()} Message received: ${JSON.stringify(message)}`);
           };
@@ -253,11 +248,6 @@ export class MCPConnection extends EventEmitter {
             this.emit('connectionChange', 'disconnected');
           };
 
-          transport.onerror = (error: Error | unknown) => {
-            logger.error(`${this.getLogPrefix()} Streamable-http transport error:`, error);
-            this.emitError(error, 'Streamable-http transport error:');
-          };
-
           transport.onmessage = (message: JSONRPCMessage) => {
             logger.info(`${this.getLogPrefix()} Message received: ${JSON.stringify(message)}`);
           };