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From: Eric Wong <e@80x24.org>
To: yahns-public@yhbt.net
Subject: [PATCH] server_mp: favor "Kernel#select" instead of "IO.select"
Date: Fri, 28 Dec 2018 00:33:10 +0000
Message-ID: <20181228003310.23558-1-e@80x24.org> (raw)

Golfing to eliminate a constant lookup and inline-constant-cache entry
 lib/yahns/server_mp.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/yahns/server_mp.rb b/lib/yahns/server_mp.rb
index c9cd207..7b2f9b7 100644
--- a/lib/yahns/server_mp.rb
+++ b/lib/yahns/server_mp.rb
@@ -159,7 +159,7 @@ def run_mp_worker(worker)
   def mp_sig_handle(watch, alive)
     # not performance critical
     watch.delete_if { |io| io.to_io.closed? }
-    if r = IO.select(watch, nil, nil, alive ? nil : 0.1)
+    if r = select(watch, nil, nil, alive ? nil : 0.1)
     case @sig_queue.shift

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