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ioselectors_poll: don't pollRemove() if not needed

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pollAdd() is called only if events set isn't empty.
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Leorize 2018-09-22 11:24:29 +07:00
commit 08c6484298
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1 changed files with 3 additions and 2 deletions
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lib/pure/ioselects/ioselectors_poll.nim
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@ -172,6 +172,7 @@ proc unregister*[T](s: Selector[T], fd: int|SocketHandle) =
doAssert(pkey.ident != InvalidIdent, doAssert(pkey.ident != InvalidIdent,
"Descriptor [" & $fdi & "] is not registered in the queue!") "Descriptor [" & $fdi & "] is not registered in the queue!")
pkey.ident = InvalidIdent pkey.ident = InvalidIdent
if pkey.events != {}:
pkey.events = {} pkey.events = {}
s.pollRemove(fdi.cint) s.pollRemove(fdi.cint)