membphis commented on a change in pull request #1953:
URL: https://github.com/apache/incubator-apisix/pull/1953#discussion_r463557465
##########
File path: apisix/core/request.lua
##########
@@ -94,7 +94,34 @@ function _M.get_remote_client_port(ctx)
ctx = ngx.ctx.api_ctx
end
return tonumber(ctx.var.remote_port)
- end
+end
+
+function _M.get_scheme(ctx)
+ if not ctx then
+ ctx = ngx.ctx.api_ctx
+ end
+ return ctx.var.scheme or ''
+end
+
+function _M.get_host(ctx)
+ if not ctx then
+ ctx = ngx.ctx.api_ctx
+ end
+ return ctx.var.host or ''
+end
+
+function _M.get_port(ctx)
+ if not ctx then
+ ctx = ngx.ctx.api_ctx
+ end
+ return tonumber(ctx.var.server_port)
+end
+
+function _M.get_http_version()
Review comment:
> Keep the style consistent,user acceptance is easier.
We always need APISIX core to have good performance, that is very important.
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