From 3baa698e9f25ba18cc70b5b5fbd30828d358c29e Mon Sep 17 00:00:00 2001
From: Jiquan Long <jiquan.long@zilliz.com>
Date: Wed, 29 Dec 2021 17:25:37 +0800
Subject: [PATCH] [skip e2e] Add comment for getLastTick (#14529)

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

diff --git a/internal/proxy/channels_time_ticker.go b/internal/proxy/channels_time_ticker.go
index 2f4aacbbe0..90761c0639 100644
--- a/internal/proxy/channels_time_ticker.go
+++ b/internal/proxy/channels_time_ticker.go
@@ -33,6 +33,7 @@ type getPChanStatisticsFuncType func() (map[pChan]*pChanStatistics, error)
 type channelsTimeTicker interface {
 	start() error
 	close() error
+	// getLastTick returns the last write timestamp of specific pchan.
 	getLastTick(pchan pChan) (Timestamp, error)
 	getMinTsStatistics() (map[pChan]Timestamp, Timestamp, error)
 	getMinTick() Timestamp