k6 SSH - GoError: wait: remote command exited without exit status or exit signal

[yonastsegayedel]

Hi Team, I am using K6 SSH extension to simulate SSH load. Created a small script where connectivity is happening but getting below error while running 'ls' command. How can avoid below issue?

` execution: local
script: sshlauncher.js
output: -

scenarios: (100.00%) 1 scenario, 1 max VUs, 10m30s max duration (incl. graceful stop):
* default: 1 iterations for each of 1 VUs (maxDuration: 10m0s, gracefulStop: 30s)

ERRO[0003] GoError: wait: remote command exited without exit status or exit signal
running at reflect.methodValueCall (native)
default at file:///C:/k6scripts/sshlauncher/sshlauncher.js:12:11(19) executor=per-vu-iterations scenario=default source=stacktrace

 data_received........: 0 B 0 B/s
 data_sent............: 0 B 0 B/s
 iteration_duration...: avg=2.16s min=2.16s med=2.16s max=2.16s p(90)=2.16s p(95)=2.16s
 iterations...........: 1   0.461361/s
 vus..................: 1   min=1      max=1
 vus_max..............: 1   min=1      max=1

running (00m02.2s), 0/1 VUs, 1 complete and 0 interrupted iterations
default ✓ [======================================] 1 VUs 00m02.2s/10m0s 1/1 iters, 1 per VU`

Script:

`import ssh from 'k6/x/ssh';
import { sleep } from 'k6';

export default function () {
ssh.connect({
username: 'user1',
password: 'password1',
host: '10.10.10.10',
port: 22
})
console.log(ssh.run('ls'))
sleep(10);
//console.log(ssh.run('ls -lrt'))
}`