Win32: use isolated execution context instead of bare thread

crystal-lang · Dec 20, 2024 · 1831886 · 1831886
1 parent 45329a6
commit 1831886
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/crystal/system/win32/file_descriptor.cr b/src/crystal/system/win32/file_descriptor.cr
@@ -519,7 +519,12 @@ private module ConsoleUtils
   @@read_requests = Deque(ReadRequest).new
   @@bytes_read = Deque(Int32).new
   @@mtx = ::Thread::Mutex.new
-  @@reader_thread = ::Thread.new { reader_loop }
+  @@reader_thread =
+    {% if flag?(:execution_context) %}
+      ExecutionContext.new("READER-LOOP") { reader_loop }
+    {% else %}
+      ::Thread.new { reader_loop }
+    {% end %}
 
   private def self.reader_loop
     while true