From 905bf5d8be98c13a24348daccf967f19f75f37f6 Mon Sep 17 00:00:00 2001
From: RakhithaRR <rakhitharr@live.com>
Date: Tue, 2 Jan 2024 15:09:59 +0530
Subject: [PATCH] Add a null check for response message context to skip
 engaging interceptors

---
 .../org/apache/synapse/transport/passthru/TargetHandler.java   | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/transports/core/nhttp/src/main/java/org/apache/synapse/transport/passthru/TargetHandler.java b/modules/transports/core/nhttp/src/main/java/org/apache/synapse/transport/passthru/TargetHandler.java
index 1480e49f44..76f5694006 100644
--- a/modules/transports/core/nhttp/src/main/java/org/apache/synapse/transport/passthru/TargetHandler.java
+++ b/modules/transports/core/nhttp/src/main/java/org/apache/synapse/transport/passthru/TargetHandler.java
@@ -624,7 +624,8 @@ public void inputReady(NHttpClientConnection conn, ContentDecoder decoder) {
                 int responseRead = -1;
                 boolean interceptionEnabled = false;
                 Boolean[] interceptorResults = new Boolean[noOfInterceptors];
-                if (interceptStream) {
+                if (conn.getContext().getAttribute(PassThroughConstants.RESPONSE_MESSAGE_CONTEXT) != null
+                        && interceptStream) {
                     int index = 0;
                     for (StreamInterceptor interceptor : streamInterceptors) {
                         interceptorResults[index] = interceptor.interceptTargetResponse(