FileSystemWatch EnableRaisingEvents not supported on MonoVM #63185

Closed
#64834
Closed
FileSystemWatch EnableRaisingEvents not supported on MonoVM#63185
#64834
Labels
area-System.IOos-windowsruntime-monospecific to the Mono runtime
Milestone
7.0.0

Description

@srxqds
srxqds
opened on Dec 29, 2021

Description

our code:

fileWatcher=newFileSystemWatcher(watchPath,"*"+watchFilter);fileWatcher.NotifyFilter=NotifyFilters.LastWrite|NotifyFilters.Size;fileWatcher.Changed+=FileWatcher_Changed;fileWatcher.EnableRaisingEvents=true;

Reproduction Steps

.net6.0 sdk
windows

Expected behavior

work correctly

Actual behavior

throw exception

System.PlatformNotSupportedException: This API is specific to the way in which Windows handles asynchronous I/O, and is not supported on this platform.
at System.Threading.ThreadPoolBoundHandle.BindHandle(SafeHandle handle)
at System.IO.FileSystemWatcher.StartRaisingEvents()
at System.IO.FileSystemWatcher.StartRaisingEventsIfNotDisposed()
at System.IO.FileSystemWatcher.set_EnableRaisingEvents(Boolean value)
at UnrealInit.RestartWatcher..ctor(Boolean bForceRestartWhenPlaying)
at UnrealInit.PluginLoader.Start()
at UnrealInit.PluginLoader.Init()

Regression?

No response

Known Workarounds

No response

Configuration

No response

Other information

No response

Metadata

Metadata

Assignees

No one assigned

    Labels

    area-System.IOos-windowsruntime-monospecific to the Mono runtime

    Type

    No type

    Projects

    No projects

      Milestone

      Relationships

      None yet

      Development

      No branches or pull requests

      Issue actions

      , 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
       blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

      Skip to content
      FileSystemWatch EnableRaisingEvents not supported on MonoVM #63185
      Closed
      #64834
      Closed
      FileSystemWatch EnableRaisingEvents not supported on MonoVM#63185
      #64834
      Labels
      area-System.IOos-windowsruntime-monospecific to the Mono runtime
      Milestone
      7.0.0
      Description
      @srxqds
      srxqds
      opened on Dec 29, 2021
      Description
      our code:
      fileWatcher=newFileSystemWatcher(watchPath,"*"+watchFilter);fileWatcher.NotifyFilter=NotifyFilters.LastWrite|NotifyFilters.Size;fileWatcher.Changed+=FileWatcher_Changed;fileWatcher.EnableRaisingEvents=true;
      Reproduction Steps
      .net6.0 sdk
      
windows
      Expected behavior
      work correctly
      Actual behavior
      throw exception
      System.PlatformNotSupportedException: This API is specific to the way in which Windows handles asynchronous I/O, and is not supported on this platform.
      
at System.Threading.ThreadPoolBoundHandle.BindHandle(SafeHandle handle)
      
at System.IO.FileSystemWatcher.StartRaisingEvents()
      
at System.IO.FileSystemWatcher.StartRaisingEventsIfNotDisposed()
      
at System.IO.FileSystemWatcher.set_EnableRaisingEvents(Boolean value)
      
at UnrealInit.RestartWatcher..ctor(Boolean bForceRestartWhenPlaying)
      
at UnrealInit.PluginLoader.Start()
      
at UnrealInit.PluginLoader.Init()
      Regression?
      No response
      Known Workarounds
      No response
      Configuration
      No response
      Other information
      No response
      Metadata
      Metadata
      Assignees
      No one assigned
        Labels
        area-System.IOos-windowsruntime-monospecific to the Mono runtime
        Type
        No type
        Projects
        No projects
          Milestone
          Relationships
          None yet
          Development
          No branches or pull requests
          Issue actions
          
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

          Skip to content
          FileSystemWatch EnableRaisingEvents not supported on MonoVM #63185
          Closed
          #64834
          Closed
          FileSystemWatch EnableRaisingEvents not supported on MonoVM#63185
          #64834
          Labels
          area-System.IOos-windowsruntime-monospecific to the Mono runtime
          Milestone
          7.0.0
          Description
          @srxqds
          srxqds
          opened on Dec 29, 2021
          Description
          our code:
          fileWatcher=newFileSystemWatcher(watchPath,"*"+watchFilter);fileWatcher.NotifyFilter=NotifyFilters.LastWrite|NotifyFilters.Size;fileWatcher.Changed+=FileWatcher_Changed;fileWatcher.EnableRaisingEvents=true;
          Reproduction Steps
          .net6.0 sdk
          
windows
          Expected behavior
          work correctly
          Actual behavior
          throw exception
          System.PlatformNotSupportedException: This API is specific to the way in which Windows handles asynchronous I/O, and is not supported on this platform.
          
at System.Threading.ThreadPoolBoundHandle.BindHandle(SafeHandle handle)
          
at System.IO.FileSystemWatcher.StartRaisingEvents()
          
at System.IO.FileSystemWatcher.StartRaisingEventsIfNotDisposed()
          
at System.IO.FileSystemWatcher.set_EnableRaisingEvents(Boolean value)
          
at UnrealInit.RestartWatcher..ctor(Boolean bForceRestartWhenPlaying)
          
at UnrealInit.PluginLoader.Start()
          
at UnrealInit.PluginLoader.Init()
          Regression?
          No response
          Known Workarounds
          No response
          Configuration
          No response
          Other information
          No response
          Metadata
          Metadata
          Assignees
          No one assigned
            Labels
            area-System.IOos-windowsruntime-monospecific to the Mono runtime
            Type
            No type
            Projects
            No projects
              Milestone
              Relationships
              None yet
              Development
              No branches or pull requests
              Issue actions
              
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

              Skip to content
              FileSystemWatch EnableRaisingEvents not supported on MonoVM #63185
              Closed
              #64834
              Closed
              FileSystemWatch EnableRaisingEvents not supported on MonoVM#63185
              #64834
              Labels
              area-System.IOos-windowsruntime-monospecific to the Mono runtime
              Milestone
              7.0.0
              Description
              @srxqds
              srxqds
              opened on Dec 29, 2021
              Description
              our code:
              fileWatcher=newFileSystemWatcher(watchPath,"*"+watchFilter);fileWatcher.NotifyFilter=NotifyFilters.LastWrite|NotifyFilters.Size;fileWatcher.Changed+=FileWatcher_Changed;fileWatcher.EnableRaisingEvents=true;
              Reproduction Steps
              .net6.0 sdk
              
windows
              Expected behavior
              work correctly
              Actual behavior
              throw exception
              System.PlatformNotSupportedException: This API is specific to the way in which Windows handles asynchronous I/O, and is not supported on this platform.
              
at System.Threading.ThreadPoolBoundHandle.BindHandle(SafeHandle handle)
              
at System.IO.FileSystemWatcher.StartRaisingEvents()
              
at System.IO.FileSystemWatcher.StartRaisingEventsIfNotDisposed()
              
at System.IO.FileSystemWatcher.set_EnableRaisingEvents(Boolean value)
              
at UnrealInit.RestartWatcher..ctor(Boolean bForceRestartWhenPlaying)
              
at UnrealInit.PluginLoader.Start()
              
at UnrealInit.PluginLoader.Init()
              Regression?
              No response
              Known Workarounds
              No response
              Configuration
              No response
              Other information
              No response
              Metadata
              Metadata
              Assignees
              No one assigned
                Labels
                area-System.IOos-windowsruntime-monospecific to the Mono runtime
                Type
                No type
                Projects
                No projects
                  Milestone
                  Relationships
                  None yet
                  Development
                  No branches or pull requests
                  Issue actions
                  
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

                  Skip to content
                  FileSystemWatch EnableRaisingEvents not supported on MonoVM #63185
                  Closed
                  #64834
                  Closed
                  FileSystemWatch EnableRaisingEvents not supported on MonoVM#63185
                  #64834
                  Labels
                  area-System.IOos-windowsruntime-monospecific to the Mono runtime
                  Milestone
                  7.0.0
                  Description
                  @srxqds
                  srxqds
                  opened on Dec 29, 2021
                  Description
                  our code:
                  fileWatcher=newFileSystemWatcher(watchPath,"*"+watchFilter);fileWatcher.NotifyFilter=NotifyFilters.LastWrite|NotifyFilters.Size;fileWatcher.Changed+=FileWatcher_Changed;fileWatcher.EnableRaisingEvents=true;
                  Reproduction Steps
                  .net6.0 sdk
                  
windows
                  Expected behavior
                  work correctly
                  Actual behavior
                  throw exception
                  System.PlatformNotSupportedException: This API is specific to the way in which Windows handles asynchronous I/O, and is not supported on this platform.
                  
at System.Threading.ThreadPoolBoundHandle.BindHandle(SafeHandle handle)
                  
at System.IO.FileSystemWatcher.StartRaisingEvents()
                  
at System.IO.FileSystemWatcher.StartRaisingEventsIfNotDisposed()
                  
at System.IO.FileSystemWatcher.set_EnableRaisingEvents(Boolean value)
                  
at UnrealInit.RestartWatcher..ctor(Boolean bForceRestartWhenPlaying)
                  
at UnrealInit.PluginLoader.Start()
                  
at UnrealInit.PluginLoader.Init()
                  Regression?
                  No response
                  Known Workarounds
                  No response
                  Configuration
                  No response
                  Other information
                  No response
                  Metadata
                  Metadata
                  Assignees
                  No one assigned
                    Labels
                    area-System.IOos-windowsruntime-monospecific to the Mono runtime
                    Type
                    No type
                    Projects
                    No projects
                      Milestone
                      Relationships
                      None yet
                      Development
                      No branches or pull requests
                      Issue actions
                      
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

                      Skip to content
                      FileSystemWatch EnableRaisingEvents not supported on MonoVM #63185
                      Closed
                      #64834
                      Closed
                      FileSystemWatch EnableRaisingEvents not supported on MonoVM#63185
                      #64834
                      Labels
                      area-System.IOos-windowsruntime-monospecific to the Mono runtime
                      Milestone
                      7.0.0
                      Description
                      @srxqds
                      srxqds
                      opened on Dec 29, 2021
                      Description
                      our code:
                      fileWatcher=newFileSystemWatcher(watchPath,"*"+watchFilter);fileWatcher.NotifyFilter=NotifyFilters.LastWrite|NotifyFilters.Size;fileWatcher.Changed+=FileWatcher_Changed;fileWatcher.EnableRaisingEvents=true;
                      Reproduction Steps
                      .net6.0 sdk
                      
windows
                      Expected behavior
                      work correctly
                      Actual behavior
                      throw exception
                      System.PlatformNotSupportedException: This API is specific to the way in which Windows handles asynchronous I/O, and is not supported on this platform.
                      
at System.Threading.ThreadPoolBoundHandle.BindHandle(SafeHandle handle)
                      
at System.IO.FileSystemWatcher.StartRaisingEvents()
                      
at System.IO.FileSystemWatcher.StartRaisingEventsIfNotDisposed()
                      
at System.IO.FileSystemWatcher.set_EnableRaisingEvents(Boolean value)
                      
at UnrealInit.RestartWatcher..ctor(Boolean bForceRestartWhenPlaying)
                      
at UnrealInit.PluginLoader.Start()
                      
at UnrealInit.PluginLoader.Init()
                      Regression?
                      No response
                      Known Workarounds
                      No response
                      Configuration
                      No response
                      Other information
                      No response
                      Metadata
                      Metadata
                      Assignees
                      No one assigned
                        Labels
                        area-System.IOos-windowsruntime-monospecific to the Mono runtime
                        Type
                        No type
                        Projects
                        No projects
                          Milestone
                          Relationships
                          None yet
                          Development
                          No branches or pull requests
                          Issue actions
                          
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

                          Skip to content
                          FileSystemWatch EnableRaisingEvents not supported on MonoVM #63185
                          Closed
                          #64834
                          Closed
                          FileSystemWatch EnableRaisingEvents not supported on MonoVM#63185
                          #64834
                          Labels
                          area-System.IOos-windowsruntime-monospecific to the Mono runtime
                          Milestone
                          7.0.0
                          Description
                          @srxqds
                          srxqds
                          opened on Dec 29, 2021
                          Description
                          our code:
                          fileWatcher=newFileSystemWatcher(watchPath,"*"+watchFilter);fileWatcher.NotifyFilter=NotifyFilters.LastWrite|NotifyFilters.Size;fileWatcher.Changed+=FileWatcher_Changed;fileWatcher.EnableRaisingEvents=true;
                          Reproduction Steps
                          .net6.0 sdk
                          
windows
                          Expected behavior
                          work correctly
                          Actual behavior
                          throw exception
                          System.PlatformNotSupportedException: This API is specific to the way in which Windows handles asynchronous I/O, and is not supported on this platform.
                          
at System.Threading.ThreadPoolBoundHandle.BindHandle(SafeHandle handle)
                          
at System.IO.FileSystemWatcher.StartRaisingEvents()
                          
at System.IO.FileSystemWatcher.StartRaisingEventsIfNotDisposed()
                          
at System.IO.FileSystemWatcher.set_EnableRaisingEvents(Boolean value)
                          
at UnrealInit.RestartWatcher..ctor(Boolean bForceRestartWhenPlaying)
                          
at UnrealInit.PluginLoader.Start()
                          
at UnrealInit.PluginLoader.Init()
                          Regression?
                          No response
                          Known Workarounds
                          No response
                          Configuration
                          No response
                          Other information
                          No response
                          Metadata
                          Metadata
                          Assignees
                          No one assigned
                            Labels
                            area-System.IOos-windowsruntime-monospecific to the Mono runtime
                            Type
                            No type
                            Projects
                            No projects
                              Milestone
                              Relationships
                              None yet
                              Development
                              No branches or pull requests
                              Issue actions
                              
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

                              Skip to content
                              FileSystemWatch EnableRaisingEvents not supported on MonoVM #63185
                              Closed
                              #64834
                              Closed
                              FileSystemWatch EnableRaisingEvents not supported on MonoVM#63185
                              #64834
                              Labels
                              area-System.IOos-windowsruntime-monospecific to the Mono runtime
                              Milestone
                              7.0.0
                              Description
                              @srxqds
                              srxqds
                              opened on Dec 29, 2021
                              Description
                              our code:
                              fileWatcher=newFileSystemWatcher(watchPath,"*"+watchFilter);fileWatcher.NotifyFilter=NotifyFilters.LastWrite|NotifyFilters.Size;fileWatcher.Changed+=FileWatcher_Changed;fileWatcher.EnableRaisingEvents=true;
                              Reproduction Steps
                              .net6.0 sdk
                              
windows
                              Expected behavior
                              work correctly
                              Actual behavior
                              throw exception
                              System.PlatformNotSupportedException: This API is specific to the way in which Windows handles asynchronous I/O, and is not supported on this platform.
                              
at System.Threading.ThreadPoolBoundHandle.BindHandle(SafeHandle handle)
                              
at System.IO.FileSystemWatcher.StartRaisingEvents()
                              
at System.IO.FileSystemWatcher.StartRaisingEventsIfNotDisposed()
                              
at System.IO.FileSystemWatcher.set_EnableRaisingEvents(Boolean value)
                              
at UnrealInit.RestartWatcher..ctor(Boolean bForceRestartWhenPlaying)
                              
at UnrealInit.PluginLoader.Start()
                              
at UnrealInit.PluginLoader.Init()
                              Regression?
                              No response
                              Known Workarounds
                              No response
                              Configuration
                              No response
                              Other information
                              No response
                              Metadata
                              Metadata
                              Assignees
                              No one assigned
                                Labels
                                area-System.IOos-windowsruntime-monospecific to the Mono runtime
                                Type
                                No type
                                Projects
                                No projects
                                  Milestone
                                  Relationships
                                  None yet
                                  Development
                                  No branches or pull requests
                                  Issue actions