Getting shadowsocks-manager to work with ssmanager

[v1rtl]

Hello,
I'm trying to set up a SS service using ssmanager and ssmgr (GUI).

I run ssmanager as a systemd service like this:

$ /root/.cargo/bin/ssmanager -c /etc/shadowsocks-rust/config.json

My config file:

{
  "server": "127.0.0.1",
  "server_port":25117,
  "password": "password",
  "timeout":300,
  "method":"chacha20-ietf-poly1305",
  "nameserver":"8.8.8.8",
  "mode":"tcp_and_udp",
  "manager_address": "127.0.0.1:6002"
}

But when I launch ssmgr:

$ ssmgr -c webgui.yml

I get this error whenever I request anything related to users:

[2023-08-10T18:07:00.025] [ERROR] system - Error: connect ECONNREFUSED 127.0.0.1:6002
  at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1144:16) {
  errno: 'ECONNREFUSED',
  code: 'ECONNREFUSED',
  syscall: 'connect',
  address: '127.0.0.1',
  port: 6002
}

How could I solve this?

Info

• shadowsocks-rust built from source (1.15.4)
• shadowsocks-manager 1.0.0
• node 12.22.12
• sqlite 2.8.17
• ufw is disabled
• Ubuntu (Kernel 5.15.0)