Fix extra indentation in while loop

usr/sbin/client2server-luv.lua

@@ -591,49 +591,48 @@ local function main()
         end
         
         -- WebSocket connection and keepalive
-            while true do
-                log("info", "Connecting to server...")
+        while true do
+            log("info", "Connecting to server...")
 
-                if ws_client then
-                    sock = ws.connect(cfg.url)
-                end
+            if ws_client then
+                sock = ws.connect(cfg.url)
+            end
 
-                if sock then
-                    log("info", "Connected!")
-                    retries = 0
+            if sock then
+                log("info", "Connected!")
+                retries = 0
 
-                    -- Flush buffer
+                -- Flush buffer
+                buffer.flush(function(data)
+                    return ws.send(sock, data)
+                end)
+
+                -- Keep alive loop
+                local loop_count = 0
+                while ws.connected(sock) and loop_count < (cfg.ping_interval / 5) do
+                    luv.sleep(5000)
+                    loop_count = loop_count + 1
+
+                    -- Periodic flush
                     buffer.flush(function(data)
                         return ws.send(sock, data)
                     end)
-
-                    -- Keep alive loop
-                    local loop_count = 0
-                    while ws.connected(sock) and loop_count < (cfg.ping_interval / 5) do
-                        luv.sleep(5000)
-                        loop_count = loop_count + 1
-
-                        -- Periodic flush
-                        buffer.flush(function(data)
-                            return ws.send(sock, data)
-                        end)
-                    end
-                else
-                    log("err", "Connection failed")
-                    retries = retries + 1
                 end
+            else
+                log("err", "Connection failed")
+                retries = retries + 1
+            end
 
-                -- Cleanup and reconnect
-                ws.close(sock)
-                sock = nil
+            -- Cleanup and reconnect
+            ws.close(sock)
+            sock = nil
 
-                -- Save buffer on disconnect
-                buffer.save()
+            -- Save buffer on disconnect
+            buffer.save()
 
-                -- Delay before reconnect
-                luv.sleep(cfg.reconnect_delay * 1000)
-            end
-        end)
+            -- Delay before reconnect
+            luv.sleep(cfg.reconnect_delay * 1000)
+        end
     else
         -- Fallback: sequential mode
         while true do