From b5f0dee1dd25826f4f81f08f6e2495c648cbb7b9 Mon Sep 17 00:00:00 2001
From: Jiquan Long <jiquan.long@zilliz.com>
Date: Thu, 23 Dec 2021 21:44:12 +0800
Subject: [PATCH] [skip e2e] Add comment for pChan (#14098)

Signed-off-by: dragondriver <jiquan.long@zilliz.com>
---
 internal/proxy/type_def.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/internal/proxy/type_def.go b/internal/proxy/type_def.go
index 3f08bbf308..cee5b5adbd 100644
--- a/internal/proxy/type_def.go
+++ b/internal/proxy/type_def.go
@@ -18,6 +18,8 @@ package proxy
 
 // vChan shortcuts for virtual channel.
 type vChan = string
+
+// pChan shortcuts for physical channel.
 type pChan = string
 
 type pChanStatistics struct {