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andrey-ushakov / esc_pos_printer

ESC/POS (thermal, receipt) printing for Flutter & Dart
BSD 3-Clause "New" or "Revised" License
356 stars 306 forks source link

Support print on web #71

Open hayhv opened 4 years ago

hayhv commented 4 years ago

When i run 'flutter build apk' it run success but if i run on web 'flutter run -d chrome' it do not connect to printer

jocelyngirard commented 3 years ago

This issue is related to Socket from dart.io, not compatible on Flutter Web.

Related to https://stackoverflow.com/questions/60266060/how-can-i-use-sockets-with-flutter-web : You can use HtmlWebSocketChannel from the web_socket_channel package as documented here. I have used this package and can confirm it works well in flutter web.

@andrey-ushakov, from your view, the socket used by POS is compatible with web socket implementation ?

baotran310702 commented 9 months ago

If it connected, is it able to print on web??