Merge pull request #289 from Voltstro-Studios/master

Release 2.1.1

Author: Voltstro

CHANGELOG.md

@@ -4,6 +4,26 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.1.1] - 2024-03-22
+
+### Added
+
+- Added Dynamic Runtime Sample
+
+### Changed
+
+- Bump deps
+- Updated CEF to 122.1.13
+- Updated basic sample description
+
+### Fixed
+
+- Implemented a handful of fixes to attempt to resolve issue #166
+  - Prevent engine process lingering when main parent process dies
+    - Uses Job Objects on Windows
+    - Uses prctl on Linux
+  - Errors related to binding ports are no longer swallowed
+
 ## [2.1.0] - 2024-02-18
 
 ### Added

src/Packages/.gitignore

@@ -1,3 +1,4 @@
 **/*.dll
 !**/*.prefab
-!**/*.meta
+!**/*.meta
+!Samples~

src/Packages/UnityWebBrowser.Engine.Cef.Linux-x64/package.json

@@ -13,11 +13,11 @@
   "changelogUrl": "https://projects.voltstro.dev/UnityWebBrowser/changelog/",
   "unity": "2021.2",
   "dependencies": {
-    "dev.voltstro.unitywebbrowser.engine.cef": "2.1.0-121.3.13",
+    "dev.voltstro.unitywebbrowser.engine.cef": "2.1.1-122.1.13",
     "dev.voltstro.unitywebbrowser.unix-support": "1.0.0"
   },
   "documentationUrl": "https://projects.voltstro.dev/UnityWebBrowser/",
   "description": "CEF Engine for Unity Web Browser (Linux x64)",
   "displayName": "Unity Web Browser CEF Engine (Linux x64)",
-  "version": "2.1.0-121.3.13"
+  "version": "2.1.1-122.1.13"
 }

src/Packages/UnityWebBrowser.Engine.Cef.Win-x64/package.json

@@ -13,10 +13,10 @@
   "changelogUrl": "https://projects.voltstro.dev/UnityWebBrowser/changelog/",
   "unity": "2021.2",
   "dependencies": {
-    "dev.voltstro.unitywebbrowser.engine.cef": "2.1.0-121.3.13"
+    "dev.voltstro.unitywebbrowser.engine.cef": "2.1.1-122.1.13"
   },
   "documentationUrl": "https://projects.voltstro.dev/UnityWebBrowser/",
   "description": "CEF Engine for Unity Web Browser (Windows x64)",
   "displayName": "Unity Web Browser CEF Engine (Windows x64)",
-  "version": "2.1.0-121.3.13"
+  "version": "2.1.1-122.1.13"
 }

src/Packages/UnityWebBrowser.Engine.Cef/package.json

@@ -3,15 +3,15 @@
   "changelogUrl": "https://projects.voltstro.dev/UnityWebBrowser/changelog/",
   "description": "CEF Engine for Unity Web Browser",
   "documentationUrl": "https://projects.voltstro.dev/UnityWebBrowser/",
-  "version": "2.1.0-121.3.13",
+  "version": "2.1.1-122.1.13",
   "author": {
     "email": "[email protected]",
     "url": "https://voltstro.dev",
     "name": "Voltstro"
   },
   "unity": "2021.3",
   "dependencies": {
-    "dev.voltstro.unitywebbrowser": "2.0.2"
+    "dev.voltstro.unitywebbrowser": "2.1.1"
   },
   "licensesUrl": "https://github.com/Voltstro-Studios/UnityWebBrowser/blob/master/LICENSE.md",
   "repository": {

src/Packages/UnityWebBrowser/Runtime/AssemblyInfo.cs

@@ -34,8 +34,8 @@
 // You can specify all the values or you can default the Build and Revision Numbers
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("2.1.0")]
-[assembly: AssemblyFileVersion("2.1.0")]
+[assembly: AssemblyVersion("2.1.1")]
+[assembly: AssemblyFileVersion("2.1.1")]
 
 [assembly: InternalsVisibleTo("VoltstroStudios.UnityWebBrowser.Prj")]
 [assembly: InternalsVisibleTo("VoltstroStudios.UnityWebBrowser.Editor")]

src/Packages/UnityWebBrowser/Runtime/Core/Engines/EngineProcess.cs

@@ -0,0 +1,80 @@
+// UnityWebBrowser (UWB)
+// Copyright (c) 2021-2024 Voltstro-Studios
+// 
+// This project is under the MIT license. See the LICENSE.md file for more details.
+
+using System;
+using System.Diagnostics;
+using VoltstroStudios.UnityWebBrowser.Core.Engines.Process;
+using VoltstroStudios.UnityWebBrowser.Helper;
+using VoltstroStudios.UnityWebBrowser.Logging;
+
+namespace VoltstroStudios.UnityWebBrowser.Core.Engines
+{
+    /// <summary>
+    ///     Handler for the engine process
+    /// </summary>
+    internal sealed class EngineProcess : IDisposable
+    {
+        private readonly IProcess processHandle;
+        private readonly Engine engine;
+        private readonly IWebBrowserLogger logger;
+        
+        /// <summary>
+        ///     Creates a new <see cref="EngineProcess"/> instance
+        /// </summary>
+        /// <param name="engine"></param>
+        /// <param name="logger"></param>
+        public EngineProcess(Engine engine, IWebBrowserLogger logger)
+        {
+#if UNITY_STANDALONE_WIN
+            processHandle = new WindowProcess();
+#elif UNITY_STANDALONE_LINUX
+            processHandle = new LinuxProcess(logger);
+#endif
+            
+            this.engine = engine;
+            this.logger = logger;
+        }
+
+        /// <summary>
+        ///     Has the process exited?
+        /// </summary>
+        public bool HasExited => processHandle.HasExited;
+
+        /// <summary>
+        ///     What was the exit code of the process
+        /// </summary>
+        public int ExitCode => processHandle.ExitCode;
+
+        /// <summary>
+        ///     Starts the engine process
+        /// </summary>
+        /// <param name="arguments"></param>
+        /// <param name="onLogEvent"></param>
+        /// <param name="onErrorLogEvent"></param>
+        public void StartProcess(string arguments, DataReceivedEventHandler onLogEvent, DataReceivedEventHandler onErrorLogEvent)
+        {
+            string engineFullProcessPath = WebBrowserUtils.GetBrowserEngineProcessPath(engine);
+            string engineDirectory = WebBrowserUtils.GetBrowserEnginePath(engine);
+            
+            logger.Debug($"Process Path: '{engineFullProcessPath}'\nWorking: '{engineDirectory}'");
+            logger.Debug($"Arguments: '{arguments}'");
+            
+            processHandle.StartProcess(engineFullProcessPath, engineDirectory, arguments, onLogEvent, onErrorLogEvent);
+        }
+
+        /// <summary>
+        ///     Kills the engine process
+        /// </summary>
+        public void KillProcess()
+        {
+            processHandle.KillProcess();
+        }
+        
+        public void Dispose()
+        {
+            processHandle.Dispose();
+        }
+    }
+}

src/Packages/UnityWebBrowser/Runtime/Core/Engines/EngineProcess.cs.meta

@@ -0,0 +1,21 @@
+// UnityWebBrowser (UWB)
+// Copyright (c) 2021-2024 Voltstro-Studios
+// 
+// This project is under the MIT license. See the LICENSE.md file for more details.
+
+using System;
+using System.Diagnostics;
+
+namespace VoltstroStudios.UnityWebBrowser.Core.Engines.Process
+{
+    internal interface IProcess : IDisposable
+    {
+        public void StartProcess(string executable, string workingDir, string arguments, DataReceivedEventHandler onLogEvent, DataReceivedEventHandler onErrorLogEvent);
+
+        public void KillProcess();
+        
+        public bool HasExited { get; }
+        
+        public int ExitCode { get; }
+    }
+}