From 7639381394f1dbc6365442ae9827304ad1d309c7 Mon Sep 17 00:00:00 2001
From: Roy Li <roy@dydx.exchange>
Date: Wed, 10 Jan 2024 19:05:21 -0500
Subject: [PATCH] Change grpc client to dial 127.0.0.1 rather than [::]

---
 server/start.go | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/server/start.go b/server/start.go
index 806656906b60..58b8b9ce26d8 100644
--- a/server/start.go
+++ b/server/start.go
@@ -401,7 +401,16 @@ func startInProcess(parentCtx context.Context, ctx *Context, clientCtx client.Co
 				maxRecvMsgSize = serverconfig.DefaultGRPCMaxRecvMsgSize
 			}
 
-			grpcSrvAddrString := fmt.Sprintf("%s://%s", grpcSrvAddr.Network(), grpcSrvAddr.String())
+			var grpcSrvAddrString string
+			if grpcSrvAddr.Network() == "tcp" {
+				_, port, err := net.SplitHostPort(grpcSrvAddr.String())
+				if err != nil {
+					return err
+				}
+				grpcSrvAddrString = fmt.Sprintf("127.0.0.1:%s", port)
+			} else {
+				grpcSrvAddrString = fmt.Sprintf("%s://%s", grpcSrvAddr.Network(), grpcSrvAddr.String())
+			}
 			// If grpc is enabled, configure grpc client for grpc gateway.
 			grpcClient, err := grpc.Dial(
 				grpcSrvAddrString,