Fixed nginx conf issue

ops/nginx_conf/nginx.conf

@@ -60,8 +60,6 @@ http {
             local res, err = red:hgetall("proxy_Host_"..domain)
             local res = red:array_to_hash(res)
 
-            ngx.ctx.targetInfo = res
-
             if not res["ip"] then
                 if connect("/var/run/proxy_lookup.socket") then 
                     assert(socket:send(json.encode({domain = domain})))
@@ -76,14 +74,13 @@ http {
                 end
             end
 
-            ngx.ctx.targetInfo = res
-
             if not res["ip"] then
                 ngx.log(ngx.ERR, "no host found for key ", domain)
                 ngx.exit(406)
                 return false
             end
 
+            ngx.ctx.targetInfo = res
             ngx.ctx.toAllow = true;
 
             if res['wildcard_parent'] then

ops/nginx_conf/proxy.conf

@@ -20,26 +20,33 @@ server {
 	set $header_host $host;
 
 	access_by_lua '
+		local res = ngx.ctx.targetInfo
+		if not res then
+			ngx.log(ngx.ERR, "no host found for key ", domain)
+			ngx.exit(406)
+			return false
+		end
+
 		local host = ngx.var.host
 		local uri = ngx.var.uri
 		local scheme = ngx.var.scheme
 
 		if scheme == "http" then
-			if ngx.ctx.targetInfo["forcessl"] == "true" then
+			if res["forcessl"] == "true" then
 				return ngx.redirect("https://"..host..uri, 301)
 			end
 		end
 
-		if ngx.ctx.targetInfo["targetssl"] == "true" then
+		if res["targetssl"] == "true" then
 			ngx.var.target_scheme = "https"
 		end
 
-		if ngx.ctx.targetInfo["host-pass-though"] == "false" then
+		if res["host-pass-though"] == "false" then
-			ngx.var.header_host = ngx.ctx.targetInfo["ip"]
+			ngx.var.header_host = res["ip"]
 		end
 	  
-		ngx.var.target = ngx.ctx.targetInfo["ip"]
+		ngx.var.target = res["ip"]
-		ngx.var.target_port = ngx.ctx.targetInfo["targetPort"]
+		ngx.var.target_port = res["targetPort"]
 	';