From a062b3f46f441e1e9cfc78f1edce20c11a430805 Mon Sep 17 00:00:00 2001
From: Sebastien Hernoux <seb_her@hotmail.fr>
Date: Wed, 10 Mar 2021 20:28:39 +0100
Subject: [PATCH] Fix: warning for beforeUnmount hook for vue 3

---
 src/index.js | 5 +++--
 src/mixin.js | 6 +++---
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/index.js b/src/index.js
index c1971f7..21dcdc5 100644
--- a/src/index.js
+++ b/src/index.js
@@ -28,17 +28,18 @@ export default class VueSocketIO {
      */
     install(Vue){
 
-        const version = Number(Vue.version.split('.')[0])
+        const version = Number(Vue.version.split('.')[0]);
 
         if (version >= 3) {
             Vue.config.globalProperties.$socket = this.io;
             Vue.config.globalProperties.$vueSocketIo = this;
+		        Vue.mixin(Mixin(true));
         } else {
             Vue.prototype.$socket = this.io;
             Vue.prototype.$vueSocketIo = this;
+		        Vue.mixin(Mixin(false));
         }
 
-        Vue.mixin(Mixin);
 
         Logger.info('Vue-Socket.io plugin enabled');
 
diff --git a/src/mixin.js b/src/mixin.js
index a727dfd..2e920c5 100644
--- a/src/mixin.js
+++ b/src/mixin.js
@@ -1,4 +1,4 @@
-export default {
+export default (isVue3) => ({
 
     /**
      *  Assign runtime callbacks
@@ -39,7 +39,7 @@ export default {
     /**
      * unsubscribe when component unmounting
      */
-    beforeDestroy(){
+    [isVue3 ? 'beforeUnmount' : 'beforeDestroy'](){
 
         if(this.$options.sockets){
 
@@ -53,4 +53,4 @@ export default {
 
     }
 
-}
\ No newline at end of file
+});
\ No newline at end of file