/Javascript/Node.js/Sqlite3 multithreading nodejs

Sqlite3 multithreading nodejs

const cluster = require('cluster');
const db = new sqlite3.Database(':memory:')

if (cluster.isMaster) {
    console.log(`Master ${process.pid} is running`);
    cluster.fork()
        .on('exit', (worker, code, signal) => {
            console.log(`worker ${worker.process.pid} died`);
        });
    cluster.fork()
        .on('exit', (worker, code, signal) => {
            console.log(`worker ${worker.process.pid} died`);
        });

} else if (cluster.worker.id === 1){
  db.run(QUERY1);
} else {
 db.run(QUERY2);
}

Source: stackoverflow.com

Similar codes

0 vote126 views1 answer
Nodejs spawn detached command
Javascript Node.js
3 votes135 views1 answer
Node js console log object
Javascript Node.js
0 vote134 views1 answer
Stdout nodejs
Javascript Node.js
2 votes138 views1 answer
Access to static file nodejs
Javascript Node.js
0 vote194 views1 answer
Node js require file in parent directory
Javascript Node.js
0 vote125 views1 answer
Nodejs put array in file
Javascript Node.js
0 vote130 views2 answers
Node md5 decrypt
Javascript Node.js
8 votes128 views2 answers
Node js error
Javascript Node.js
25 votes141 views3 answers
Node check if file exists
Javascript Node.js
20 votes142 views4 answers
Use node js to check if a json file exists
Javascript Node.js