update 2026-09-14 02:28:52

luci-app-passwall/luasrc/passwall/util_xray.lua

@@ -60,29 +60,45 @@ function gen_outbound(flag, node, tag, proxy_table)
 				node.protocol = "socks"
 				node.transport = "tcp"
 			else
-				local relay_port = node.port
-				local new_port = api.get_new_port()
-				local config_file = string.format("%s_%s_%s.json", flag, tag, new_port)
-				if tag and node_id and not tag:find(node_id) then
-					config_file = string.format("%s_%s_%s_%s.json", flag, tag, node_id, new_port)
-				end
+				local new_port
 				if run_socks_instance then
-					sys.call(string.format('/usr/share/passwall/app.sh run_socks "%s"> /dev/null',
-						string.format("flag=%s node=%s bind=%s socks_port=%s config_file=%s relay_port=%s",
-							new_port, --flag
-							node_id, --node
-							"127.0.0.1", --bind
-							new_port, --socks port
-							config_file, --config file
-							(proxy_tag and relay_port) and tostring(relay_port) or "" --relay port
+					local relay_port = (proxy_tag and node.port) and tostring(node.port) or ""
+					if relay_port == "" then
+						local cache = api.get_socks_port_by_cache(node_id)
+						if cache then
+							new_port = cache
+							run_socks_instance = nil
+						end
+					end
+					if run_socks_instance then
+						new_port = api.get_new_port()
+						local config_file = string.format("nodesocks_%s_%s.json", node_id, new_port)
+						if tag and node_id and not tag:find(node_id) then
+							config_file = string.format("nodesocks_%s_%s_%s.json", tag, node_id, new_port)
+						end
+						sys.call(string.format('/usr/share/passwall/app.sh run_socks "%s"> /dev/null',
+							string.format("flag=%s node=%s bind=%s socks_port=%s config_file=%s relay_port=%s",
+								new_port, --flag
+								node_id, --node
+								"127.0.0.1", --bind
+								new_port, --socks port
+								config_file, --config file
+								relay_port --relay port
+								)
+							)
 						)
-					))
+						if relay_port == "" then
+							api.set_socks_port_to_cache(node_id, new_port)
+						end
+					end
+				end
+				if new_port then
+					node = {}
+					node.protocol = "socks"
+					node.transport = "tcp"
+					node.address = "127.0.0.1"
+					node.port = new_port
 				end
-				node = {}
-				node.protocol = "socks"
-				node.transport = "tcp"
-				node.address = "127.0.0.1"
-				node.port = new_port
 			end
 			node.stream_security = "none"
 			proxy_tag = "socks <- " .. node_id