From f71591d5a3956728f1067a0a10cd43b2a2c100be Mon Sep 17 00:00:00 2001
From: "paseo-bot[bot]" <266920839+paseo-bot[bot]@users.noreply.github.com>
Date: Sun, 25 Oct 2026 12:44:57 +0000
Subject: [PATCH] test(server): accept reset connections from timed-out Git
 helpers

Force-killed Windows helpers reset their TCP sockets. Silent-remote fixtures must handle ECONNRESET while continuing to fail on unexpected socket errors.
---
 .../src/utils/run-git-command.windows-shell.test.ts    |  6 ++++++
 packages/server/src/utils/worktree.test.ts             | 10 +++++++++-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/packages/server/src/utils/run-git-command.windows-shell.test.ts b/packages/server/src/utils/run-git-command.windows-shell.test.ts
index d3db4bcbe2..34267926a8 100644
--- a/packages/server/src/utils/run-git-command.windows-shell.test.ts
+++ b/packages/server/src/utils/run-git-command.windows-shell.test.ts
@@ -8,6 +8,10 @@ import { runGitCommand } from "./run-git-command.js";
 
 const tempDirs: string[] = [];
 
+function allowConnectionReset(error: NodeJS.ErrnoException): void {
+  if (error.code !== "ECONNRESET") throw error;
+}
+
 function makeTempRepo(): string {
   const repo = mkdtempSync(path.join(tmpdir(), "paseo-git-shell-"));
   tempDirs.push(repo);
@@ -29,6 +33,8 @@ describe("runGitCommand shell behavior", () => {
       const sockets: Socket[] = [];
       const server = createServer((socket) => {
         sockets.push(socket);
+        // Force-killing a Windows peer resets the connection instead of sending EOF.
+        socket.on("error", allowConnectionReset);
         // Consume the request but never answer, keeping the real transport helper busy.
         socket.resume();
       });
diff --git a/packages/server/src/utils/worktree.test.ts b/packages/server/src/utils/worktree.test.ts
index 4d6f50bba6..f0beeae745 100644
--- a/packages/server/src/utils/worktree.test.ts
+++ b/packages/server/src/utils/worktree.test.ts
@@ -55,10 +55,18 @@ function createLegacyWorktreeForTest(
   });
 }
 
+function allowConnectionReset(error: NodeJS.ErrnoException): void {
+  if (error.code !== "ECONNRESET") throw error;
+}
+
 // A remote that accepts connections and never answers, like a VPN-only host while off the VPN.
 async function startSilentRemote(): Promise<{ url: string; close: () => Promise<void> }> {
   const connections = new Set<Socket>();
-  const server = createServer((socket) => connections.add(socket));
+  const server = createServer((socket) => {
+    connections.add(socket);
+    // Timeout cleanup force-kills the peer, which can reset its connection on Windows.
+    socket.on("error", allowConnectionReset);
+  });
   await new Promise<void>((resolve) => server.listen(0, "127.0.0.1", resolve));
   const { port } = server.address() as AddressInfo;
   return {