From d95500948d0af71bb6a378b9634d57b984c6e78c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=BD=97=E6=B3=BD=E8=BD=A9?= <spacewanderlzx@gmail.com>
Date: Mon, 16 May 2022 14:52:24 +0800
Subject: [PATCH] fix(xRPC): release ctx.var when ctx is done (#7045)

Signed-off-by: spacewander <spacewanderlzx@gmail.com>
---
 apisix/stream/xrpc/runner.lua | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/apisix/stream/xrpc/runner.lua b/apisix/stream/xrpc/runner.lua
index 8c082a1966af..51dbd271e338 100644
--- a/apisix/stream/xrpc/runner.lua
+++ b/apisix/stream/xrpc/runner.lua
@@ -50,6 +50,8 @@ local function put_req_ctx(session, ctx)
     local id = ctx._id
     session._ctxs[id] = nil
 
+    core.ctx.release_vars(ctx)
+
     core.tablepool.release("xrpc_ctxs", ctx)
 end