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Posted to notifications@apisix.apache.org by GitBox <gi...@apache.org> on 2020/11/22 13:23:03 UTC

[GitHub] [apisix] nic-chen commented on a change in pull request #2817: feat: How to distinguish whether the 5xx status code (eg 500) comes from upstream or apisix

nic-chen commented on a change in pull request #2817:
URL: https://github.com/apache/apisix/pull/2817#discussion_r528335041



##########
File path: apisix/init.lua
##########
@@ -629,6 +630,12 @@ end
 function _M.http_header_filter_phase()
     core.response.set_header("Server", ver_header)
 
+    local status_code = tonumber(get_var("upstream_status"))
+    if status_code >= 500 and status_code <=599 then
+        core.response.set_header("X-Apisix-Upstream-Status", status_code)

Review comment:
       Agree +1




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