From 3118bef5e499c18f5cad88e19109d0b6f14b476c Mon Sep 17 00:00:00 2001
From: Nate Broyles <nate@chronosphere.io>
Date: Mon, 20 Sep 2021 16:27:32 -0400
Subject: [PATCH] Add comments

---
 src/integration/resources/inprocess/dbnode.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/integration/resources/inprocess/dbnode.go b/src/integration/resources/inprocess/dbnode.go
index bb72763ded..736845ddb6 100644
--- a/src/integration/resources/inprocess/dbnode.go
+++ b/src/integration/resources/inprocess/dbnode.go
@@ -52,6 +52,7 @@ type dbNode struct {
 
 	interruptCh chan<- error
 	shutdownCh  <-chan struct{}
+	// tchanClient is an RPC client used for hitting the DB nodes RPC API.
 	tchanClient *integration.TestTChannelClient
 }