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.
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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
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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.
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Looks like a bug on that only happens when using redis, thanks for reporting.
