nanamikon commented on a change in pull request #3278:
URL: https://github.com/apache/apisix/pull/3278#discussion_r557068976
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File path: apisix/balancer/chash.lua
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@@ -38,6 +38,9 @@ local function fetch_chash_hash_key(ctx, upstream)
chash_key = ctx.var["http_" .. key]
elseif hash_on == "cookie" then
chash_key = ctx.var["cookie_" .. key]
+ elseif hash_on == "vars_combinations" then
+ chash_key = core.utils.resolve_var(key, ctx.var);
+ core.log.info("vars_combinations: " .. chash_key)
Review comment:
@membphis @spacewander I will check the err , and just log the err
message , is it ok? I think I have nothing to do with it here, refer to
other codes using "resolve_var"
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