Specify isService behavior on Windows

fbbdev · Oct 18, 2016 · 300710c · 300710c
1 parent 2f8b8d4
commit 300710c
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -98,7 +98,10 @@ When a FastCGI service is started, the stdin descriptor (fd 0) [is replaced by a
 
 This is done automatically when you call the `listen` method on the server object without arguments, or with a callback as the only argument.
 
-The `isService` function is provided to check if the current script is being run as a FastCGI service.
+The `isService` function is provided to check if the listen method can be
+called without arguments. **WARNING: The function always returns false on
+windows.** FastCGI services on Windows should obtain the stdin handle by
+calling `GetStdHandle(-10)` from `kernel32.dll`.
 
 ```js
 if (fcgi.isService()) {