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Remove force sync / 30s for non-external backends (#7958)

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ZxYuan 2021-12-24 04:08:30 +08:00 committed by GitHub
parent 079d0cd415
commit 362c97bd09
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 5 deletions
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6
rootfs/etc/nginx/lua/balancer.lua
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@ -23,7 +23,6 @@ local ngx = ngx
-- it will take <the delay until controller POSTed the backend object to the
-- Nginx endpoint> + BACKENDS_SYNC_INTERVAL
local BACKENDS_SYNC_INTERVAL = 1
local BACKENDS_FORCE_SYNC_INTERVAL = 30
local DEFAULT_LB_ALG = "round_robin"
local IMPLEMENTATIONS = {
@ -146,10 +145,7 @@ end
local function sync_backends()
local raw_backends_last_synced_at = configuration.get_raw_backends_last_synced_at()
ngx.update_time()
local current_timestamp = ngx.time()
if current_timestamp - backends_last_synced_at < BACKENDS_FORCE_SYNC_INTERVAL
and raw_backends_last_synced_at <= backends_last_synced_at then
if raw_backends_last_synced_at <= backends_last_synced_at then
return
end