From 9120a826037cc16f8261c83663fef63452f4d5c6 Mon Sep 17 00:00:00 2001
From: Shahidh K Muhammed <shahidh@hasura.io>
Date: Mon, 29 Jul 2024 23:36:32 -0700
Subject: [PATCH] listen on all ipv4 and ipv6 interfaces by default (#22)

connectors started using ndc sdk currently only listens on ipv4
interfaces alone. this pr changes the default value to
`net::IpAddr::V6(net::Ipv6Addr::UNSPECIFIED)` which translates to `::`
which would then make the server listen on all ipv4 and ipv6 interfaces
---
 crates/sdk/src/default_main.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/crates/sdk/src/default_main.rs b/crates/sdk/src/default_main.rs
index 07b5b26..5532c6b 100644
--- a/crates/sdk/src/default_main.rs
+++ b/crates/sdk/src/default_main.rs
@@ -60,7 +60,8 @@ struct ServeCommand {
         long,
         value_name = "HOST IP",
         env = "HASURA_CONNECTOR_HOST",
-        default_value_t = net::IpAddr::V4(net::Ipv4Addr::UNSPECIFIED),
+        // listen on "::" defaulting to all IPv4 and IPv6 addresses
+        default_value_t = net::IpAddr::V6(net::Ipv6Addr::UNSPECIFIED),
     )]
     host: net::IpAddr,
     #[arg(