Swarm Error : connect ECONNREFUSED

[flat]

In Swarm, what does the following error mean?

{"name":"vray-swarm-client","hostname":"mmm-aaa","pid":10708,"level":40,"err":{"message":"connect ECONNREFUSED 127.0.0.1:24267","name":"Error","stack":"Error: connect ECONNREFUSED 127.0.0.1:24267\n    at Object.exports._errnoException (util.js:1050:11)\n    at exports._exceptionWithHostPort (util.js:1073:20)\n    at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1097:14)","code":"ECONNREFUSED"},"msg":"connect ECONNREFUSED 127.0.0.1:24267","time":"2019-02-07T04:08:55.645Z","v":0}

[Peter.Chaushev]

Hello,

It appears that the V-Ray Swarm connection is being blocked, probably by the firewall. Please make sure the connection is allowed through.
Should you require further assistance, send an email at support@chaosgroup.com

Kind regards,
Peter

[ivan.slavchev]

SWARM uses TCP (UI) and UDP (multicast) ports 24267 - and TCP port 20208 for the render jobs - make sure they are allowed in the firewall.

[flat]

Thank you.

It is still caused by port blocking.
My client claims to have disabled the firewall.
tell my client to check the opening of those ports.

[ivan.slavchev]

This can also happen if you have some other process running on the ports. If you still cannot solve this after - please message us - https://www.chaosgroup.com/support/contact