1

Topic: Upstream connection error

==== Required information ====
- iRedMail version (check /etc/iredmail-release): 0.9.3
- Linux/BSD distribution name and version: ubuntu 14.04 LTS
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): mysql
- Web server (Apache or Nginx): nginx/1.4.6 (Ubuntu)
- Manage mail accounts with iRedAdmin-Pro? iRedAdmin-Pro-SQL-2.2.0
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
====
I am failing to access my iredadmin interface it. Nginx  throws up a 504 Gateway Time out error. Below are the logs that are returned.
/var/log/uwsgi/app# tail -f iredadmin.log

Wed Jun 21 08:13:52 2017 - WSGI app 0 (mountpoint='xxxxx.xxx.xx.xx|/iredadmin') ready in 0 seconds on interpreter 0x25e2860 pid: 2940
xxxxx.xxx.xx.xx [pid: 2940|app: 0|req: 1/4] 10.1.1.196 () {50 vars in 863 bytes} [Wed Jun 21 08:13:52 2017] GET /iredadmin => generated 0 bytes in 344 msecs (HTTP/1.1 303) 3 headers in 210 bytes (2 switches on core 0)


root@mail:/var/log/nginx# tail -f error.log | grep iredadmin
2017/06/21 07:17:56 [error] 2382#0: *127 upstream timed out (110: Connection timed out) while reading response header from upstream, client: 10.1.1.196, server: _, request: "GET /iredadmin/dashboard HTTP/1.1", upstream: "uwsgi://unix:/var/run/uwsgi_iredadmin.socket", host: "xxxxx.xxx.xx.xx"

Has anybody come across the same error and how have they solved it . Will be very grateful for all your help
thanx
mkk

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2

Re: Upstream connection error

Is uwsgi service running?

3

Re: Upstream connection error

ZhangHuangbin wrote:

Is uwsgi service running?

Yes the uwsgi service is running as shown below:
root@webmail:/# ps aux | grep uwsgi
iredadm+  2634  0.0  0.0  69840  1036 ?        S    Jun22   0:01 /usr/bin/uwsgi --ini /usr/share/uwsgi/conf/default.ini --ini /etc/uwsgi/apps-enabled/iredadmin.ini --daemonize /var/log/uwsgi/app/iredadmin.log
iredadm+  2643  0.0  0.0 185104  3448 ?        S    Jun22   0:02 /usr/bin/uwsgi --ini /usr/share/uwsgi/conf/default.ini --ini /etc/uwsgi/apps-enabled/iredadmin.ini --daemonize /var/log/uwsgi/app/iredadmin.log
iredadm+  2644  0.0  0.0 185380  2740 ?        S    Jun22   0:02 /usr/bin/uwsgi --ini /usr/share/uwsgi/conf/default.ini --ini /etc/uwsgi/apps-enabled/iredadmin.ini --daemonize /var/log/uwsgi/app/iredadmin.log
iredadm+  2645  0.0  0.0 183260  2900 ?        S    Jun22   0:01 /usr/bin/uwsgi --ini /usr/share/uwsgi/conf/default.ini --ini /etc/uwsgi/apps-enabled/iredadmin.ini --daemonize /var/log/uwsgi/app/iredadmin.log
iredadm+  2646  0.0  0.0 179328 13116 ?        S    Jun22   0:00 /usr/bin/uwsgi --ini /usr/share/uwsgi/conf/default.ini --ini /etc/uwsgi/apps-enabled/iredadmin.ini --daemonize /var/log/uwsgi/app/iredadmin.log
iredadm+  2647  0.0  0.0 197724 12936 ?        S    Jun22   0:06 /usr/bin/uwsgi --ini /usr/share/uwsgi/conf/default.ini --ini /etc/uwsgi/apps-enabled/iredadmin.ini --daemonize /var/log/uwsgi/app/iredadmin.log
root     13595  0.0  0.0  12524   932 pts/6    S+   07:37   0:00 grep --color=auto uwsgi

4

Re: Upstream connection error

Does restarting uwsgi service works for you?