fix iotjs net connection test
fix iotjs net connection test

This gets the net_connection test fixed through moving the time when closing server.  The test purpose is to test 'net.connect'.

shivgarg/TizenRT,btheosam/TizenRT,Samsung/TizenRT,heejin-kim/TizenRT,shivgarg/TizenRT,davidfather/TizenRT,JeonginKim/TizenRT,sangwon03/TizenRT,jsdosa/TizenRT,jeongchanKim/TizenRT,jeongarmy/TizenRT,jsdosa/TizenRT,pillip8282/TizenRT,JeongJunSik/TizenRT,sangwon03/TizenRT,HONGCHAEHEE/TizenRT,yashwanth686007/TizenRTOS,JeonginKim/TizenRT,an4967/TizenRT,sunghan-chang/TizenRT,an4967/TizenRT,pillip8282/TizenRT,jsdosa/TizenRT,chanijjani/TizenRT,junmin-kim/TizenRT,lokeshbv/TizenRT,HONGCHAEHEE/TizenRT,pillip8282/TizenRT,heejin-kim/TizenRT,heejin-kim/TizenRT,chanijjani/TizenRT,lokeshbv/TizenRT,Parkjihooni6186/TizenRT,Parkjihooni6186/TizenRT,Samsung/TizenRT,jeongarmy/TizenRT,davidfather/TizenRT,chanijjani/TizenRT,yashwanth686007/TizenRTOS,jeongchanKim/TizenRT,jeongchanKim/TizenRT,btheosam/TizenRT,Parkjihooni6186/TizenRT,yashwanth686007/TizenRTOS,lokeshbv/TizenRT,sunghan-chang/TizenRT,JeonginKim/TizenRT,an4967/TizenRT,lokeshbv/TizenRT,yashwanth686007/TizenRTOS,Parkjihooni6186/TizenRT,junmin-kim/TizenRT,Samsung/TizenRT,yashwanth686007/TizenRTOS,jeongchanKim/TizenRT,an4967/TizenRT,pillip8282/TizenRT,JeongJunSik/TizenRT,JeongJunSik/TizenRT,pillip8282/TizenRT,davidfather/TizenRT,HONGCHAEHEE/TizenRT,junmin-kim/TizenRT,chanijjani/TizenRT,an4967/TizenRT,davidfather/TizenRT,yashwanth686007/TizenRTOS,sangwon03/TizenRT,pillip8282/TizenRT,sunghan-chang/TizenRT,lokeshbv/TizenRT,davidfather/TizenRT,jeongarmy/TizenRT,shivgarg/TizenRT,sangwon03/TizenRT,jsdosa/TizenRT,chanijjani/TizenRT,chanijjani/TizenRT,Samsung/TizenRT,shivgarg/TizenRT,jeongchanKim/TizenRT,sunghan-chang/TizenRT,sangwon03/TizenRT,lokeshbv/TizenRT,shivgarg/TizenRT,jeongarmy/TizenRT,JeongJunSik/TizenRT,junmin-kim/TizenRT,pillip8282/TizenRT,jeongarmy/TizenRT,HONGCHAEHEE/TizenRT,Samsung/TizenRT,heejin-kim/TizenRT,jeongarmy/TizenRT,JeongJunSik/TizenRT,btheosam/TizenRT,jsdosa/TizenRT,jeongchanKim/TizenRT,an4967/TizenRT,Parkjihooni6186/TizenRT,sangwon03/TizenRT,davidfather/TizenRT,Samsung/TizenRT,jeongchanKim/TizenRT,HONGCHAEHEE/TizenRT,junmin-kim/TizenRT,JeonginKim/TizenRT,davidfather/TizenRT,JeonginKim/TizenRT,sunghan-chang/TizenRT,Parkjihooni6186/TizenRT,junmin-kim/TizenRT,Samsung/TizenRT,btheosam/TizenRT,shivgarg/TizenRT,JeongJunSik/TizenRT,jsdosa/TizenRT,heejin-kim/TizenRT,btheosam/TizenRT,junmin-kim/TizenRT,jeongarmy/TizenRT,sunghan-chang/TizenRT,JeonginKim/TizenRT,heejin-kim/TizenRT,jsdosa/TizenRT,HONGCHAEHEE/TizenRT,chanijjani/TizenRT,an4967/TizenRT,btheosam/TizenRT,sunghan-chang/TizenRT