From 014f7d36d7fda9c2b2f9d1a119c95fe9b21768e1 Mon Sep 17 00:00:00 2001
From: Xu Wang <59418106+xwang1498@users.noreply.github.com>
Date: Sun, 13 Sep 2026 18:00:35 -0400
Subject: [PATCH] fix(okhttp): complete the close handshake when the server
 closes the websocket

The OkHttp engine never implemented onClosing, so a server-initiated close was
left half-open and the transport only noticed when its idle timer fired.
---
 .../main/java/io/ably/lib/network/OkHttpWebSocketClient.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/network-client-okhttp/src/main/java/io/ably/lib/network/OkHttpWebSocketClient.java b/network-client-okhttp/src/main/java/io/ably/lib/network/OkHttpWebSocketClient.java
index 7341eb71a..bcaaf1c1d 100644
--- a/network-client-okhttp/src/main/java/io/ably/lib/network/OkHttpWebSocketClient.java
+++ b/network-client-okhttp/src/main/java/io/ably/lib/network/OkHttpWebSocketClient.java
@@ -59,6 +59,11 @@ private WebSocketHandler(WebSocketListener listener) {
             this.listener = listener;
         }
 
+        @Override
+        public void onClosing(WebSocket webSocket, int code, String reason) {
+            webSocket.close(1000, null);
+        }
+
         @Override
         public void onClosed(WebSocket webSocket, int code, String reason) {
             listener.onClose(code, reason);