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client.js
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client.js
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const io = require('socket.io-client')
const client = io('ws://localhost:3010')
const readline = require('readline')
const FileLog = false
// const FileLog = 'my_log.txt'
const rl = readline.createInterface({
input: process.stdin,
output: process.stdout,
prompt: 'LOG CLI> '
})
client.on('connect', () => {
console.log('Connected')
rl.prompt(true);
})
// Listen a event log
const logInfo = (msg) => {
console.info(msg)
rl.prompt(true)
}
client.on('log-info', logInfo)
const logWarn = (msg) => {
console.warn(msg)
rl.prompt(true)
}
client.on('log-warn', logWarn)
const logError = (msg) => {
console.error(msg)
rl.prompt(true)
}
client.on('log-error', logError)
const logDebug = (msg) => {
console.debug(msg)
if(FileLog) {
fs.appendFile(FileLog, msgLog);
}
rl.prompt(true)
}
client.on('log-debug', logDebug)
rl.on('line', (line) => {
let pars = line.trim().split(' ');
switch (pars[0]) {
case 'sair':
case 'quit':
case 'q':
rl.close()
break
case '':
break
case 'disable':
switch (pars[1]) {
case 'error':
client.removeListener('log-error', logError)
console.log('log-error disabled')
rl.prompt();
break
case 'debug':
client.removeListener('log-debug', logDebug)
console.log('log-debug disabled')
rl.prompt();
break
case 'info':
client.removeListener('log-info', logInfo)
console.log('log-info disabled')
rl.prompt();
break
case 'warn':
client.removeListener('log-warn', logWarn)
console.log('log-warn disabled')
rl.prompt();
break
default:
break
}
break
case 'enable':
switch (pars[1]) {
case 'error':
client.on('log-error', logError)
console.log('log-error enable')
rl.prompt();
break
case 'debug':
client.on('log-debug', logDebug)
console.log('log-debug enable')
rl.prompt();
break
case 'info':
client.on('log-info', logInfo)
console.log('log-info enable')
rl.prompt();
break
case 'warn':
client.on('log-warn', logWarn)
console.log('log-warn enable')
rl.prompt();
break
default:
break
}
break
default:
break
}
rl.prompt();
}).on('close', () => {
console.log('Bye!');
process.exit(0);
});