escpos@v3

[song940]

Hello everyone,

Today, we published first alpha version of v3. A BREAKING CHANGE.

I move adapter out of escpos the main package to escpos-* package to fix #221 #260 #214

Welcome report bug, or fork + commit and send pull-request to this repo. I'll review and merge it ASAP.

Thanks.

[gersur]

Why the version back to 0.x.x?
This can led confusing for package manager
If it breaking changes, then do major versioning.

Please follow semantic versioning
https://devhints.io/semver
-----EDIT-------
It's an alpha version
Should be v3.0.0-alpha-1

[bigrocs]

Is there a tutorial for using v3

[bigrocs]

v3
Cannot find module './printer'
Printer.Printer = require('./printer');

[song940]

@g3rrydanc3 Oh, my mistake, now it's correct.
@bigrocs I updated README file. And it will show you how to use in v3 version.

[chourouk-mrad]

@song940

When i try to connect to the printer via network.

const connection = new escpos.Network(address);

I get the error Unhandled Rejection (TypeError): net.Socket is not a constructor

Do you have an idea if it's related to the new released version or it's something else ?

NB: my printer is EPSON TM-U220

[gpallas16]

When I run npm i escpos-bluetooth runs automatically node-gyp configure build and then I get this error:

ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] install: node-gyp configure build
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] install script.

Should I install or configure anything else before installing the bluetooth adapter?

My current setup:
Windows 10
Electron 7.1.5
Node 12.16.1
Npm 6.13.4

[song940]

@gpallas16 Please referred to node-bluetooth .

[song940]

@chourouk-mrad what version of Node.js ?

[sudippaudel793]

@gpallas16 Please referred to node-bluetooth .

same problem occured with mac os. i have node-gyp of version v6.1.0 but also escpos-bluetooth is not installed and shows the error below:-

[yelhouti]

Since we are moving to v3 and already have breaking changes, can we just use async await instead of all the callbacks.
For example open could just return a Promise that fails when open fails...

[ehmad]

@ chourouk-mrad

When i try to connect to the printer via network.

const connection = new escpos.Network(address);

I get the error Unhandled Rejection (TypeError): net.Socket is not a constructor

Do you have an idea if it's related to the new released version or it's something else ?

NB: my printer is EPSON TM-U220

I also encountered the same problem.Did you solve it?

[FawzyMokhtar]

Can we use this package in Ionic 6 to support printing on Android & IOS ? @song940

[prashanta-sam-velectico]

@ chourouk-mrad
When i try to connect to the printer via network.
const connection = new escpos.Network(address);
I get the error Unhandled Rejection (TypeError): net.Socket is not a constructor
Do you have an idea if it's related to the new released version or it's something else ?
NB: my printer is EPSON TM-U220

I also encountered the same problem.Did you solve it?

I am getting this error "escpos.Network is not a constructor"

[prashanta-sam-velectico]

I am getting this error "escpos.Network is not a constructor"