From c35a1f207988ad7f52e0f2506c41f8044e33ef83 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alex=20Villac=C3=ADs=20Lasso?= <a_villacis@palosanto.com>
Date: Wed, 23 Dec 2020 11:08:14 -0500
Subject: [PATCH] Plug mutex semaphore leak

Introduced by previous commit. This prevents a leak of one mutex
semaphore structure per destroyed client socket.
---
 src/AsyncTCP.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/AsyncTCP.cpp b/src/AsyncTCP.cpp
index 5871d68..cc8d33a 100644
--- a/src/AsyncTCP.cpp
+++ b/src/AsyncTCP.cpp
@@ -286,6 +286,7 @@ AsyncClient::AsyncClient(int sockfd)
 AsyncClient::~AsyncClient()
 {
     if (_socket != -1) _close();
+    vSemaphoreDelete(_write_mutex);
 }
 
 void AsyncClient::setRxTimeout(uint32_t timeout){