littlewhite/ble-server
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add ctrl+c closeSerial

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This commit is contained in:
Jay 2017-08-23 21:23:55 +08:00
parent efc277d8a5
commit 57fc3dff2d
1 changed files with 5 additions and 0 deletions
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5
app.js
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@ -31,6 +31,7 @@ bleno.on('advertisingStart', function (error) {
}) })
localEvent.on('print', async (str) => { localEvent.on('print', async (str) => {
console.log(`get printer string >>> \n${str}`)
let status = false let status = false
if (printer.isOpen) { if (printer.isOpen) {
try { try {
@ -41,4 +42,8 @@ localEvent.on('print', async (str) => {
} }
localEvent.emit('printResult', status) localEvent.emit('printResult', status)
})
process.on('SIGINT', () => {
printer.close()
}) })