@julian Issue fixed after updating node.js from v6 to v8.
But Nodebb installed on localhost. How to transfer that to droplet server ip address
error message after unsuccesful login attempts with not exist user
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hi,
i get below error after unsuccessful login attempts with random user name and random password . (with not exist user name )
error on chrome;
Login Unsuccessful
<html>
<head><title>502 Bad Gateway</title></head>
<body bgcolor="white">
<center><h1>502 Bad Gateway</h1></center>
<hr><center>nginx/1.10.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->error on pale moon;
Login Unsuccessful
<html> <head><title>502 Bad Gateway</title></head> <body bgcolor="white"> <center><h1>502 Bad Gateway</h1></center> <hr><center>nginx/1.10.0 (Ubuntu)</center> </body> </html>
also same time with this error i get connection lost notification
i stopped and start again ngnix but not fixed.
thanks.
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Please check your nodebb logs for any errors.
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thank you @baris
i runned ./nodebb log and there is no error in the log.
runned ./nodebb dev and result is ;
15/5 18:23:29 [4220] - error: Error: listen EADDRINUSE 0.0.0.0:4567
at Object.exports._errnoException (util.js:870:11)
at exports._exceptionWithHostPort (util.js:893:20)
at Server._listen2 (net.js:1237:14)
at listen (net.js:1273:10)
at net.js:1382:9
at nextTickCallbackWith3Args (node.js:452:9)
at process._tickCallback (node.js:358:17)
15/5 18:23:29 [4220] - error: NodeBB address in use, exiting...
3 restarts in 10 seconds, most likely an error on startup. Halting. -
That's not the error @baris needs. That's related to your NodeBB already running and you attempting to run it again.
Please stop NodeBB completely and start again, and try logging in with a non-existant user, and then check the logs via (./nodebb log)
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@julian thanks
i made everything you said. but not fixed.root@ip-172-5:/home/ubuntu# cd /var/www/NodeBB
root@ip-172-5:/var/www/NodeBB# ./nodebb stop
Stopping NodeBB. Goodbye!
root@ip-172-5:/var/www/NodeBB# ./nodebb startStarting NodeBB
"./nodebb stop" to stop the NodeBB server
"./nodebb log" to view server output
"./nodebb restart" to restart NodeBBroot@ip-172-5:/var/www/NodeBB# ./nodebb log
Hit Ctrl-C to exit
node_redis: Warning: Redis server does not require a password, but a password was supplied.
16/5 17:24:53 [9723] - info: [socket.io] Restricting access to origin: http://mydomain.com
node_redis: Warning: Redis server does not require a password, but a password was supplied.
node_redis: Warning: Redis server does not require a password, but a password was supplied.
node_redis: Warning: Redis server does not require a password, but a password was supplied.
node_redis: Warning: Redis server does not require a password, but a password was supplied.
16/5 17:24:53 [9723] - info: Routes added
16/5 17:24:53 [9723] - info: NodeBB Ready
16/5 17:24:53 [9723] - info: Enabling 'trust proxy'
16/5 17:24:53 [9723] - info: NodeBB is now listening on: 0.0.0.0:4567 -
i tried everyting, reinstalled nodebb. but i get same error. Any idea please.
thanks
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Those logs do not show a NodeBB crash, unfortunately, so we cannot help you yet.
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today nodebb stopped suddenly and my site turn 502. after i start nodebb again the error has disappeared. how can i learn why nodebb stopped. there is no data in log.
note; error came back after 1 hour.
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i tried more times, i installed nodebb more times ( with redis). same issue. when i try to login with non exist user nodebb stops ( to test when i try 5 times to login with non exist user nodebb stops) . and i get Internal Error. Oops! Looks like something went wrong! error. i read all instrunctions but no success. *server is ubuntu 16.04 on aws ec2 *
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finally fixed.
i think it was an issue about redis. i reinstalled nodebb with mongo and there is no error.
notes;
when i was trying to login with non-exist user with nodebb/redis it was giving errors and error message was only Login Unsuccessful and nodebb was stopping after 5 attemps.
and now if i try to login with non-exist user with nodebb/mongo error message is Login Unsuccessful
invalid-login-credentials
and nodebb does not stop.the only thing i am wondering now is ./nodebb dev results.
they are;
19/5 15:25:42 [1707] - error: Error: listen EADDRINUSE 0.0.0.0:4567
at Object.exports._errnoException (util.js:1018:11)
at exports._exceptionWithHostPort (util.js:1041:20)
at Server._listen2 (net.js:1258:14)
at listen (net.js:1294:10)
at net.js:1404:9
at _combinedTickCallback (internal/process/next_tick.js:83:11)
at process._tickCallback (internal/process/next_tick.js:104:9)
19/5 15:25:42 [1707] - error: NodeBB address in use, exiting...
3 restarts in 10 seconds, most likely an error on startup. Halting. -
Looks like a bug on that only happens when using redis, thanks for reporting.