scp cost too much time to finish copy a directory

[xiaoji121]

i want to use scp method to copy a directory to the remote host,but it cost too much time to finish it. but i use scp command directly, it cost very little time , i don't know why.

[lepture]

I don't know either.

[mscdex]

You'll get much better performance if you use sftp.fastGet() and sftp.fastPut() as they do concurrent reads/writes for you.

[lepture]

@mscdex A pull request is welcome

[seakeys]

var client = new Client({ host: config.host, username: config.username, privateKey: config.privateKey, });

client.on('transfer', function (buffer, uploaded, total) { console.log(buffer, uploaded, total, new Date()); });

scp(config.localPath, { host: config.host, username: config.username, privateKey: config.privateKey, path: config.path }, client, err => { spinner.stop(); if (!err) { console.log(chalk.green("部署完毕")) } else { console.log("err", err) } })