Win32: use isolated execution context instead of bare thread

crystal-lang · Jan 6, 2025 · 21a4ad1 · 21a4ad1
1 parent 00172a7
commit 21a4ad1
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/crystal/system/win32/file_descriptor.cr b/src/crystal/system/win32/file_descriptor.cr
@@ -519,7 +519,11 @@ private module ConsoleUtils
   @@read_requests = Deque(ReadRequest).new
   @@bytes_read = Deque(Int32).new
   @@mtx = ::Thread::Mutex.new
-  @@reader_thread = ::Thread.new { reader_loop }
+  {% if flag?(:execution_context) %}
+    @@reader_thread = ExecutionContext.new("READER-LOOP") { reader_loop }
+  {% else %}
+    @@reader_thread = ::Thread.new { reader_loop }
+  {% end %}
 
   private def self.reader_loop
     while true