From a0760b199c64291daa3242d6bac8b15c1c0d0811 Mon Sep 17 00:00:00 2001
From: Richard Feldman <oss@rtfeldman.com>
Date: Mon, 6 Apr 2026 13:59:03 -0400
Subject: [PATCH] Guard sign_in against concurrent invocations

Early-return if a sign-in task is already in progress. Without this,
a second call would drop the existing task (cancelling it while port
1455 may still be bound) and the new task could fail to bind.
---
 crates/language_models/src/provider/openai_subscribed.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/crates/language_models/src/provider/openai_subscribed.rs b/crates/language_models/src/provider/openai_subscribed.rs
index c9b363216e77ad4c0643ea78fc15300325958432..a0b9d16fa9e3f0f03285a074f69ec2f92b8e159b 100644
--- a/crates/language_models/src/provider/openai_subscribed.rs
+++ b/crates/language_models/src/provider/openai_subscribed.rs
@@ -119,6 +119,10 @@ impl OpenAiSubscribedProvider {
     }
 
     fn sign_in(&self, cx: &mut App) {
+        if self.state.read(cx).is_signing_in() {
+            return;
+        }
+
         let state = self.state.downgrade();
         let http_client = self.http_client.clone();