From 827f6178ceed9614d8f3a18ceef4adbd47c318f8 Mon Sep 17 00:00:00 2001
From: zhyuri <4649294+zhyuri@users.noreply.github.com>
Date: Thu, 19 Dec 2024 20:55:59 -0500
Subject: [PATCH] Add comment to BlockingDial

---
 grpcurl.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/grpcurl.go b/grpcurl.go
index 7cdd7ae..91f23d2 100644
--- a/grpcurl.go
+++ b/grpcurl.go
@@ -609,6 +609,8 @@ func ServerTransportCredentials(cacertFile, serverCertFile, serverKeyFile string
 // BlockingDial is a helper method to dial the given address, using optional TLS credentials,
 // and blocking until the returned connection is ready. If the given credentials are nil, the
 // connection will be insecure (plain-text).
+// The network parameter should be left empty in most cases when your address is a RFC 3986
+// compliant URI. The resolver from grpc-go will resolve the correct network type.
 func BlockingDial(ctx context.Context, network, address string, creds credentials.TransportCredentials, opts ...grpc.DialOption) (*grpc.ClientConn, error) {
 	if creds == nil {
 		creds = insecure.NewCredentials()