From 62c14f8db1d797d8226b7d6b00eb2041e8b34771 Mon Sep 17 00:00:00 2001
From: Daniele <hanc2006@gmail.com>
Date: Wed, 7 Apr 2021 23:31:10 +0200
Subject: [PATCH] node-red-node-mysq add done() callback

This fix adds the done() callback when the query has been executed.
---
 storage/mysql/68-mysql.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/storage/mysql/68-mysql.js b/storage/mysql/68-mysql.js
index b7e9f892..a04b9805 100644
--- a/storage/mysql/68-mysql.js
+++ b/storage/mysql/68-mysql.js
@@ -123,7 +123,7 @@ module.exports = function(RED) {
                 }
             });
 
-            node.on("input", function(msg) {
+            node.on("input", function(msg, send, done) {
                 if (node.mydbConfig.connected) {
                     if (typeof msg.topic === 'string') {
                         //console.log("query:",msg.topic);
@@ -160,6 +160,7 @@ module.exports = function(RED) {
                                 node.send(msg);
                                 status = {fill:"green",shape:"dot",text:"OK"};
                                 node.status(status);
+                                done();
                             }
                             // if (node.mydbConfig.pool._freeConnections.indexOf(node.mydbConfig.connection) === -1) {
                             //     node.mydbConfig.connection.release();