Yiyiyimu commented on a change in pull request #4191:
URL: https://github.com/apache/apisix/pull/4191#discussion_r645248271
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File path: apisix/core/config_etcd.lua
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@@ -545,7 +558,34 @@ local function _automatic_fetch(premature, self)
local ok, err = sync_data(self)
if err then
- if err ~= "timeout" and err ~= "Key not found"
+ if string.find(err, "connection refused")
+ or string.find(err, "Service Unavailable") then
+ log.warn(err, ", ", tostring(self))
Review comment:
Mainly to fulfill the needs of config-etcd test, and I think it's also
good to inform users that etcd can not be connected
https://github.com/apache/apisix/blob/86e168e711713531eeafdd0a75682b150e0d0109/t/core/config_etcd.t#L28-L49
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