* [PATCH] server_mp: favor "Kernel#select" instead of "IO.select"
@ 2018-12-28 0:33 Eric Wong
0 siblings, 0 replies; only message in thread
From: Eric Wong @ 2018-12-28 0:33 UTC (permalink / raw)
To: yahns-public
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)
r[0].each(&:yahns_step)
end
case @sig_queue.shift
--
EW
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2018-12-28 0:33 [PATCH] server_mp: favor "Kernel#select" instead of "IO.select" Eric Wong
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