[GitHub] [apisix] spacewander commented on issue #3903: request help: Accessing ctx.var.upstream_uri in global rule causes failure of proxy-rewrite

2021-04-15 Thread GitBox 


spacewander commented on issue #3903:
URL: https://github.com/apache/apisix/issues/3903#issuecomment-820165163


   Solved by #3915 


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[GitHub] [apisix] spacewander commented on issue #3903: request help: Accessing ctx.var.upstream_uri in global rule causes failure of proxy-rewrite

2021-03-25 Thread GitBox 


spacewander commented on issue #3903:
URL: https://github.com/apache/apisix/issues/3903#issuecomment-807927812


   Another solution is to use a new way to cache `ctx.var`:
   https://github.com/apache/apisix/pull/3915
   
   This way has performance slow down, CC @membphis 


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[GitHub] [apisix] spacewander commented on issue #3903: request help: Accessing ctx.var.upstream_uri in global rule causes failure of proxy-rewrite

2021-03-25 Thread GitBox 


spacewander commented on issue #3903:
URL: https://github.com/apache/apisix/issues/3903#issuecomment-807926957


   One solution is to use ngx.var instead:
   https://github.com/apache/apisix/pull/3914


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[GitHub] [apisix] spacewander commented on issue #3903: request help: Accessing ctx.var.upstream_uri in global rule causes failure of proxy-rewrite

2021-03-25 Thread GitBox 


spacewander commented on issue #3903:
URL: https://github.com/apache/apisix/issues/3903#issuecomment-807926060


   It is because `ctx.var` caches the result:
   
https://github.com/apache/apisix/blob/83931ba0a5c95e04ec867a4ffd0821d426ca0d27/apisix/core/ctx.lua#L186


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