Refused connection ionic

08-24 02:49:57.020 14997 15032 E Surface : getSlotFromBufferLocked: unknown buffer: 0xf2c655d0
08-24 02:49:57.494 14997 14997 I chromium: [INFO:CONSOLE(10)] “Uncaught ReferenceError: HighchartsAdapter is not defined”, source: file:///android_asset/www/lib/chart/exporting.js (10)
08-24 02:49:57.650 14997 14997 W BindingManager: Cannot call determinedVisibility() - never saw a connection for the pid: 14997
08-24 02:49:57.706 14997 15046 V StatusBar: Executing action: _ready
08-24 02:49:57.715 14997 15046 V StatusBar: Executing action: styleDefault
08-24 02:49:57.979 14997 15032 E chromium: [ERROR:buffer_manager.cc(313)] [.Parent-Compositor-0xf2c66ad0]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command
08-24 02:49:59.781 14997 14997 W BindingManager: Cannot call determinedVisibility() - never saw a connection for the pid: 14997
08-24 02:50:00.759 14997 14997 W BindingManager: Cannot call determinedVisibility() - never saw a connection for the pid: 14997
08-24 02:50:02.076 1180 1180 I LatinIME: Starting input. Cursor position = 0,0
08-24 02:50:02.108 1180 3287 W EGL_emulation: eglSurfaceAttrib not implemented
08-24 02:50:02.108 1180 3287 W OpenGLRenderer: Failed to set EGL_SWAP_BEHAVIOR on surface 0xeeb53820, error=EGL_SUCCESS
08-24 02:50:04.367 1180 1180 I LatinIME: Starting input. Cursor position = 0,0
08-24 02:50:04.370 1180 1180 I LatinIME: Starting input. Cursor position = 0,0
08-24 02:50:06.487 1180 3287 E Surface : getSlotFromBufferLocked: unknown buffer: 0xe8342460
08-24 02:50:06.541 14997 14997 W BindingManager: Cannot call determinedVisibility() - never saw a connection for the pid: 14997
08-24 02:50:06.580 14997 15029 E AndroidProtocolHandler: Unable to open asset URL: file:///android_asset/www/%7B%7Bapt.image%7D%7D
08-24 02:50:06.780 14997 15029 E AndroidProtocolHandler: Unable to open asset URL: file:///android_asset/www/%7B%7Bnotification.image%7D%7D

And that is my console in chrome debbug:

what how fix refused connection? what I do wrong?

You need to give some more information as to what your app is trying to do.
What are you connecting to? How are you trying to make the connection? Can you give a code excerpt?

The error stack seems to just be a consequence of not being able to connect.

var requestAuth = $http({
                    method: 'POST',
                    url: $rootScope.apisrvr + 'user/user_signin',
                    data: { username: $scope.user.username, password: $scope.user.password },
                }).then(function(result){
                	$rootScope.salt = result.data.salt;
                    console.log('auth is ok: ' + $rootScope.salt);
  });

something like that?
I try connect to another server. Rest api with laravel.

When I start in browser - all okey
. example after run android -c -s -l --address localhost

I don’t think you can use localhost from within your emulator.
See this SO thread:

You may have to try some other IPs.

I was try.
I dont understend why, but that dont work for me.