Revert "fix(app): terminal issues"

This reverts commit e70d2b27de3aaed5a19b9ca2c6749ed7fce3ef93.

3 files changed, 5 insertions, 54 deletions

diff --git a/packages/opencode/src/pty/index.ts b/packages/opencode/src/pty/index.ts
index fdb46c817..33083485b 100644
--- a/packages/opencode/src/pty/index.ts
+++ b/packages/opencode/src/pty/index.ts
@@ -39,9 +39,8 @@ export namespace Pty {
     return next
   }
 
-  const token = (ws: unknown) => {
-    if (!ws || typeof ws !== "object") return ws
-    const data = (ws as { data?: unknown }).data
+  const token = (ws: Socket) => {
+    const data = ws.data
     if (data === undefined) return
     if (data === null) return
     if (typeof data !== "object") return data
@@ -318,7 +317,7 @@ export namespace Pty {
     }
   }
 
-  export function connect(id: string, ws: Socket, cursor?: number, identity?: unknown) {
+  export function connect(id: string, ws: Socket, cursor?: number) {
     const session = state().get(id)
     if (!session) {
       ws.close()
@@ -338,7 +337,7 @@ export namespace Pty {
     }
 
     owners.set(ws, id)
-    session.subscribers.set(ws, { id: socketId, token: token(identity ?? ws) })
+    session.subscribers.set(ws, { id: socketId, token: token(ws) })
 
     const cleanup = () => {
       session.subscribers.delete(ws)
diff --git a/packages/opencode/src/server/routes/pty.ts b/packages/opencode/src/server/routes/pty.ts
index 640cfa333..368c9612b 100644
--- a/packages/opencode/src/server/routes/pty.ts
+++ b/packages/opencode/src/server/routes/pty.ts
@@ -182,7 +182,7 @@ export const PtyRoutes = lazy(() =>
               ws.close()
               return
             }
-            handler = Pty.connect(id, socket, cursor, ws)
+            handler = Pty.connect(id, socket, cursor)
           },
           onMessage(event) {
             if (typeof event.data !== "string") return
diff --git a/packages/opencode/test/pty/pty-output-isolation.test.ts b/packages/opencode/test/pty/pty-output-isolation.test.ts
index 2c9cc5d92..07e86ea97 100644
--- a/packages/opencode/test/pty/pty-output-isolation.test.ts
+++ b/packages/opencode/test/pty/pty-output-isolation.test.ts
@@ -98,54 +98,6 @@ describe("pty", () => {
     })
   })
 
-  test("does not leak when identity token is only on websocket wrapper", async () => {
-    await using dir = await tmpdir({ git: true })
-
-    await Instance.provide({
-      directory: dir.path,
-      fn: async () => {
-        const a = await Pty.create({ command: "cat", title: "a" })
-        try {
-          const outA: string[] = []
-          const outB: string[] = []
-          const text = (data: string | Uint8Array | ArrayBuffer) => {
-            if (typeof data === "string") return data
-            if (data instanceof ArrayBuffer) return Buffer.from(new Uint8Array(data)).toString("utf8")
-            return Buffer.from(data).toString("utf8")
-          }
-
-          const raw: Parameters<typeof Pty.connect>[1] = {
-            readyState: 1,
-            send: (data) => {
-              outA.push(text(data))
-            },
-            close: () => {
-              // no-op
-            },
-          }
-
-          const wrap = { data: { events: { connection: "a" } } }
-
-          Pty.connect(a.id, raw, undefined, wrap)
-          outA.length = 0
-
-          // Simulate Bun reusing the raw socket object before the next onOpen,
-          // while the connection token only exists on the wrapper socket.
-          raw.send = (data) => {
-            outB.push(text(data))
-          }
-
-          Pty.write(a.id, "AAA\n")
-          await Bun.sleep(100)
-
-          expect(outB.join("")).not.toContain("AAA")
-        } finally {
-          await Pty.remove(a.id)
-        }
-      },
-    })
-  })
-
   test("does not leak output when socket data mutates in-place", async () => {
     await using dir = await tmpdir({ git: true })