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authorBenoit Daloze <eregontp@gmail.com>2020-09-16 11:36:39 +0200
committerBenoit Daloze <eregontp@gmail.com>2020-09-16 11:37:06 +0200
commit10290da54d04345587f63cb96ad833043e7f7f1c (patch)
treeae2dee92b019f8af9e1e0733954c9e551a811bb7 /test/fiber/scheduler.rb
parent9e813c1fc49ac5d1eba6ce38b8a1b44a80bafb91 (diff)
Add a note at the top of the test scheduler
Diffstat (limited to 'test/fiber/scheduler.rb')
-rw-r--r--test/fiber/scheduler.rb4
1 files changed, 4 insertions, 0 deletions
diff --git a/test/fiber/scheduler.rb b/test/fiber/scheduler.rb
index 7003d88417..d57e743067 100644
--- a/test/fiber/scheduler.rb
+++ b/test/fiber/scheduler.rb
@@ -1,5 +1,9 @@
# frozen_string_literal: true
+# This is an example and simplified scheduler for test purposes.
+# It is not efficient for a large number of file descriptors as it uses IO.select().
+# Production Fiber schedulers should use epoll/kqueue/etc.
+
require 'fiber'
require 'socket'