From e6ab467ef9f3f98a3f041ab6a525321acd2707ee Mon Sep 17 00:00:00 2001 From: daurnimator Date: Tue, 6 Jan 2015 20:01:59 -0500 Subject: net.cqueues: Add workaround for luaevent callback getting collected --- net/cqueues.lua | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'net') diff --git a/net/cqueues.lua b/net/cqueues.lua index e82fe4ad..a67e405a 100644 --- a/net/cqueues.lua +++ b/net/cqueues.lua @@ -43,7 +43,11 @@ elseif server.event and server.base then -- server_event cq = cqueues.new(); -- Only need to listen for readable; cqueues handles everything under the hood local EV_READ = server.event.EV_READ; - server.base:addevent(cq:pollfd(), EV_READ, function(e) + local event_handle; + event_handle = server.base:addevent(cq:pollfd(), EV_READ, function(e) + -- Need to reference event_handle or this callback will get collected + -- This creates a circular reference that can only be broken if event_handle is manually :close()'d + local _ = event_handle; assert(cq:loop(0)); -- Convert a cq timeout to an acceptable timeout for luaevent local t = cq:timeout(); -- cgit v1.2.3