On Mon, Jul 29, 2024 at 03:33:03PM +0000, Leonardo Figueiredo wrote: > - /var/log/apache2/error.log: > > [Mon Jul 29 11:32:05.836354 2024] [proxy:error] [pid 345333:tid > 140116479678144] (111)Connection refused: AH00957: http: attempt to connect > to 127.0.0.1:4000 (localhost:4000) failed > [Mon Jul 29 11:32:05.836460 2024] [proxy_http:error] [pid 345333:tid > 140116479678144] [client 40.77.167.51:11411] AH01114: HTTP: failed to make > connection to backend: localhost > [Mon Jul 29 11:32:05.860228 2024] [proxy:error] [pid 345492:tid > 140115657619136] (111)Connection refused: AH00957: http: attempt to connect > to 127.0.0.1:4000 (localhost:4000) failed > [Mon Jul 29 11:32:05.860310 2024] [proxy_http:error] [pid 345492:tid > 140115657619136] [client 52.167.144.231:30290] AH01114: HTTP: failed to make > connection to backend: localhost > [Mon Jul 29 11:32:06.461271 2024] [proxy:error] [pid 345492:tid > 140115632441024] (111)Connection refused: AH00957: http: attempt to connect > to 127.0.0.1:4000 (localhost:4000) failed > [Mon Jul 29 11:32:06.461365 2024] [proxy_http:error] [pid 345492:tid > 140115632441024] [client 40.77.167.51:11393] AH01114: HTTP: failed to make > connection to backend: localhost
"Connection refused" means that nothing is listening to port 4000 on localhost. I would start by figuring out why. I would try to find out what the front-end *is* listening for, and correct that if necessary. Here 'netstat -tlnp | grep PM2' worked for me. When certain that the front end is listening properly, if the problem persists then I would next check for firewall REJECT rules that might be blocking connections. > PS: sorry for my English, I hope you can understand me well Your English is quite good enough for me to understand. -- Mark H. Wood Lead Technology Analyst University Library Indiana University Indianapolis 755 W. Michigan Street Indianapolis, IN 46202 317-274-0749 library.indianapolis.iu.edu -- All messages to this mailing list should adhere to the Code of Conduct: https://www.lyrasis.org/about/Pages/Code-of-Conduct.aspx --- You received this message because you are subscribed to the Google Groups "DSpace Technical Support" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/dspace-tech/Zqj871Nvmo_41Y2a%40iu.edu.
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