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Fix the issue: multi kong woker processes will premature trigger other woker processes's event callback #18

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merged 2 commits into from
Apr 4, 2019
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Fix the issue: multi kong woker processes will premature trigger other woker processes's event callback #18

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888c6fd
Fix the issue: When restart kong process, the concurrent worker proce…
Apr 2, 2019
82fa308
minor indentation
Apr 4, 2019
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12 changes: 6 additions & 6 deletions lib/resty/healthcheck.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -1267,12 +1267,6 @@ function _M.new(opts)
-- register for events, and directly after load initial target list
-- order is important!
do
self.ev_callback = function(data, event)
-- just a wrapper to be able to access `self` as a closure
return self:event_handler(event, data.ip, data.port, data.hostname)
end
worker_events.register_weak(self.ev_callback, self.EVENT_SOURCE)

-- Lock the list, in case it is being cleared by another worker
local ok, err = locking_target_list(self, function(target_list)

Expand All @@ -1296,6 +1290,12 @@ function _M.new(opts)
self:log(ERR, "Error loading initial target list: ", err)
end

self.ev_callback = function(data, event)
-- just a wrapper to be able to access `self` as a closure
return self:event_handler(event, data.ip, data.port, data.hostname)
end
worker_events.register_weak(self.ev_callback, self.EVENT_SOURCE)

-- handle events to sync up in case there was a change by another worker
worker_events:poll()
end
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