gxthrj commented on a change in pull request #4208:
URL: https://github.com/apache/apisix/pull/4208#discussion_r631055257
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File path: apisix/balancer.lua
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@@ -134,6 +145,30 @@ local function pick_server(route, ctx)
end
end
+ local retries = up_conf.retries
+ if not retries or retries < 0 then
+ retries = #up_conf.nodes - 1
Review comment:
Is it possible that nodes have a length of 0 ？
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