neutralinojs#905: Display error messagebox for server initialization …

…failures
Soahr · May 27, 2022 · f095c9d · f095c9d
1 parent 8b13560
commit f095c9d
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Showing 4 changed files with 15 additions and 4 deletions.
diff --git a/bin/neutralino.config.json b/bin/neutralino.config.json
@@ -41,7 +41,7 @@
             "hidden": false,
             "resizable": true,
             "exitProcessOnClose": false,
-            "port": 0
+            "port": 80
         },
         "browser": {
             "globalVariables": {

diff --git a/bin/resources/js/neutralino.js b/bin/resources/js/neutralino.js
diff --git a/bin/resources/js/neutralino.js.map b/bin/resources/js/neutralino.js.map
diff --git a/main.cpp b/main.cpp
@@ -3,6 +3,7 @@
 #include <thread>
 #if defined(_WIN32)
 #include <winsock2.h>
+#include <websocketpp/error.hpp>
 #endif
 
 #include "lib/json/json.hpp"
@@ -98,7 +99,17 @@ void __startServerAsync() {
     json jEnableServer = settings::getOptionForCurrentMode("enableServer");
 
     if(!jEnableServer.is_null() && jEnableServer.get<bool>()) {
-        navigationUrl = neuserver::init();
+        try {
+            navigationUrl = neuserver::init();
+        }
+        catch(websocketpp::exception &e) {
+            int port = settings::getOptionForCurrentMode("port");
+            pfd::message("Unable to start server",
+                "Neutralinojs can't initialize the application server on port: " + to_string(port),
+                pfd::choice::ok,
+                pfd::icon::error);
+            std::exit(1);
+        }
         neuserver::startAsync();
     }
 }