RavenDB 4.0 "Connection Lost" in Administration UI on AWS instance

[Ciel]

I have an instance of RavenDB 4.0 running on an AWS EC2 Instance, Ubuntu 16.04, the m4.xlarge package. This is not a slouch server, it's specs seem to fit well within the bounds needed to run Raven.

I have gotten the server working fine, and configured nginx to proxy pass to the admin console for now, while I am still setting things up to test.

server {

listen 80 default_server;

listen [::]:80 default_server;

# include snippets/snakeoil.conf;

root /var/www/html;

# Add index.php to the list if you are using PHP

index index.html index.htm index.nginx-debian.html;

server_name aws.yyyyyyy.com;

location / {

try_files $uri $uri/ =404;

}

}

server {

listen 80;

server_name raven.yyyyyy.com;

location / {

proxy_pass http://127.0.0.1:8080;

proxy_http_version 1.1;

proxy_set_header Upgrade $http_upgrade;

proxy_set_header Connection keep-alive;

proxy_set_header Host $host;

proxy_cache_bypass $http_upgrade;

}

}

But I continue to get this error when going to the dashboard, and I have no idea what to do about it.

If I just click Ignore, I can usually continue to work on it just fine, until it pops up again. But I'd really prefer to just figure out what's wrong altogether.

[Oren Eini (Ayende Rahien)]

I'm guessing that the issue is with ngnix dropping connections. You might need to set the timeouts, see:

https://stackoverflow.com/questions/10550558/nginx-tcp-websockets-timeout-keepalive-config

Hibernating Rhinos Ltd  

Oren Eini l CEO l Mobile: + 972-52-548-6969

Office: +972-4-622-7811 l Fax: +972-153-4-622-7811

 

--
You received this message because you are subscribed to the Google Groups "RavenDB - 2nd generation document database" group.
To unsubscribe from this group and stop receiving emails from it, send an email to ravendb+unsubscribe@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.

[Ciel]

Thanks! I'll check into that. I thought I had configured all of the keep-alive settings in nginx already. I didn't realize there were even more!

To unsubscribe from this group and stop receiving emails from it, send an email to ravendb+u...@googlegroups.com.

For more options, visit https://groups.google.com/d/optout.

--
You received this message because you are subscribed to a topic in the Google Groups "RavenDB - 2nd generation document database" group.
To unsubscribe from this topic, visit https://groups.google.com/d/topic/ravendb/l_x4OuL3DBQ/unsubscribe.
To unsubscribe from this group and all its topics, send an email to ravendb+u...@googlegroups.com.

[Ciel]

This was indeed the problem, though I had to dig a bit deeper for a solution. I'll post everything I found on it shortly for the benefit of others encountering this.

Thank you again!

[Oren Eini (Ayende Rahien)]

Thank you

To unsubscribe from this group and stop receiving emails from it, send an email to ravendb+unsubscribe@googlegroups.com.

For more options, visit https://groups.google.com/d/optout.

--
You received this message because you are subscribed to a topic in the Google Groups "RavenDB - 2nd generation document database" group.
To unsubscribe from this topic, visit https://groups.google.com/d/topic/ravendb/l_x4OuL3DBQ/unsubscribe.

To unsubscribe from this group and all its topics, send an email to ravendb+unsubscribe@googlegroups.com.

For more options, visit https://groups.google.com/d/optout.

--

You received this message because you are subscribed to the Google Groups "RavenDB - 2nd generation document database" group.

To unsubscribe from this group and stop receiving emails from it, send an email to ravendb+unsubscribe@googlegroups.com.