tzssangglass commented on code in PR #7822:
URL: https://github.com/apache/apisix/pull/7822#discussion_r959447521
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apisix/plugins/opentelemetry.lua:
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@@ -273,6 +280,25 @@ local function create_tracer_obj(conf)
end
+local function inject_attributes(attributes, wanted_attributes, source)
+ for _, key in ipairs(wanted_attributes) do
+ local is_key_a_match = #key >= 2 and string.sub(key, -1, -1) == "*"
+ local prefix = string.sub(key, 0, -2)
Review Comment:
```suggestion
local prefix = key:sub(0, -2)
```
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