java.net.SocketTimeoutException: failed to connect to /192.168.0.53 (port 3000) after 5000ms
            at libcore.io.IoBridge.connectErrno(IoBridge.java:159)
            at libcore.io.IoBridge.connect(IoBridge.java:112)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:192)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:460)
            at java.net.Socket.connect(Socket.java:833)
            at com.squareup.okhttp.internal.Platform$Android.connectSocket(Platform.java:197)
            at com.squareup.okhttp.Connection.connect(Connection.java:156)
            at com.squareup.okhttp.Connection.connectAndSetOwner(Connection.java:175)
            at com.squareup.okhttp.OkHttpClient$1.connectAndSetOwner(OkHttpClient.java:120)
            at com.squareup.okhttp.internal.http.HttpEngine.nextConnection(HttpEngine.java:330)
            at com.squareup.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:319)
            at com.squareup.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:241)
            at com.squareup.okhttp.Call.getResponse(Call.java:271)
            at com.squareup.okhttp.Call$ApplicationInterceptorChain.proceed(Call.java:228)
            at com.squareup.okhttp.Call.getResponseWithInterceptorChain(Call.java:199)
            at com.squareup.okhttp.Call.execute(Call.java:79)
            at retrofit.client.OkClient.execute(OkClient.java:53)
            at retrofit.RestAdapter$RestHandler.invokeRequest(RestAdapter.java:326)
            at retrofit.RestAdapter$RestHandler.access$100(RestAdapter.java:220)
            at retrofit.RestAdapter$RestHandler$2.obtainResponse(RestAdapter.java:278)
            at retrofit.CallbackRunnable.run(CallbackRunnable.java:42)
            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
            at retrofit.Platform$Android$2$1.run(Platform.java:142)
            at java.lang.Thread.run(Thread.java:841)