Update shiny.js (#1339)

Author: wch

shiny/www/shared/_version.json

@@ -1,5 +1,5 @@
 {
   "note!": "This file is auto-generated by scripts/htmlDependencies.R",
   "package": "shiny",
-  "version": "Github (rstudio/shiny@3edf9bfad8ad69a93f744a4f63447442d23e7c9a)"
+  "version": "Github (rstudio/shiny@950c63049b37cb3156bf134fa4ff13ad3cedee48)"
 }

shiny/www/shared/bootstrap/_version.json

@@ -1,6 +1,6 @@
 {
   "note!": "This file is auto-generated by scripts/htmlDependencies.R",
-  "shiny_version": "Github (rstudio/shiny@3edf9bfad8ad69a93f744a4f63447442d23e7c9a)",
+  "shiny_version": "Github (rstudio/shiny@950c63049b37cb3156bf134fa4ff13ad3cedee48)",
   "bslib_version": "Github (rstudio/bslib@2c87d0c8753d003fef66858235ead8c9206aefa9)",
   "htmltools_version": "Github (rstudio/htmltools@038ef7be3b02a9248f122b745ad7830cc429d437)",
   "bootstrap_version": "5.3.1"

shiny/www/shared/bootstrap/bootstrap.min.css

@@ -23217,10 +23217,10 @@
     }, {
       key: "$sendMsg",
       value: function $sendMsg(msg) {
-        if (!this.$socket.readyState) {
-          this.$pendingMessages.push(msg);
-        } else {
+        if (this.$socket && this.$socket.readyState) {
           this.$socket.send(msg);
+        } else {
+          this.$pendingMessages.push(msg);
         }
       }
     }, {