From 37e0fdd3cfc13039fd52af463ff9138988e2922f Mon Sep 17 00:00:00 2001
From: jadidbourbaki <tprod4242@gmail.com>
Date: Tue, 4 Aug 2026 12:56:23 -0400
Subject: [PATCH] feat(rocket): launch SesameRocket on a caller-supplied
 Listener

SesameRocket::launch only reaches the transports Rocket ships with, so
a Sesame application with its own TLS stack cannot serve at all. Add
launch_with_listener, forwarding to the same method on the underlying
Rocket.

Depends on KinanBab/Rocket#1, which adds that method. Merging this
before that lands will not compile.
---
 sesame/rocket/src/rocket/rocket.rs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/sesame/rocket/src/rocket/rocket.rs b/sesame/rocket/src/rocket/rocket.rs
index 571b3e5..8929e75 100644
--- a/sesame/rocket/src/rocket/rocket.rs
+++ b/sesame/rocket/src/rocket/rocket.rs
@@ -21,6 +21,17 @@ impl SesameRocket<rocket::Build> {
         }
     }
     // Finish building by launching and awaiting result.
+    /// Launch on a caller-supplied `Listener` instead of Rocket's
+    /// built-in TCP and rustls pair, for applications that bring their
+    /// own TLS stack. Forwards to `Rocket::launch_with_listener`.
+    pub async fn launch_with_listener<L>(self, listener: L) -> Result<(), rocket::Error>
+    where
+        L: rocket::http::private::Listener + Send,
+        <L as rocket::http::private::Listener>::Connection: Send + Unpin + 'static,
+    {
+        self.frontend.launch_with_listener(listener).await
+    }
+
     pub async fn launch(self) -> Result<(), rocket::Error> {
         self.frontend.launch().await
     }