From 76da9fd6192042d395ecd6a0d5e2acec08dc352f Mon Sep 17 00:00:00 2001
From: Toshit Chawda <r58playz@gmail.com>
Date: Sat, 13 Apr 2024 22:57:27 -0700
Subject: [PATCH] add notice about protocol extension availability

---
 wisp/src/lib.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/wisp/src/lib.rs b/wisp/src/lib.rs
index d8f7dd0..b25f01b 100644
--- a/wisp/src/lib.rs
+++ b/wisp/src/lib.rs
@@ -473,6 +473,8 @@ impl ServerMux {
     /// Create a new server-side multiplexor.
     ///
     /// If extension_builders is None a Wisp v1 connection is created otherwise a Wisp v2 connection is created.
+    /// **It is not guaranteed that all extensions you specify are available.** You must manually check
+    /// if the extensions you need are available after the multiplexor has been created.
     pub async fn new<R, W>(
         mut read: R,
         write: W,
@@ -601,6 +603,8 @@ impl ClientMux {
     /// Create a new client side multiplexor.
     ///
     /// If extension_builders is None a Wisp v1 connection is created otherwise a Wisp v2 connection is created.
+    /// **It is not guaranteed that all extensions you specify are available.** You must manually check
+    /// if the extensions you need are available after the multiplexor has been created.
     pub async fn new<R, W>(
         mut read: R,
         write: W,