View Issue Details

IDProjectCategoryView StatusLast Update
0000964unrealircdpublic2003-11-20 19:43
ReporterCloudyBay Assigned Tosyzop  
PrioritynormalSeverityminorReproducibilityhave not tried
Status closedResolutionfixed 
Product Version3.2-beta16 
Summary0000964: [BUG] Duplicate user entry in SJOIN!
Description[10:21] ••• (s) Notice -- [BUG] Duplicate user entry in SJOIN! Please report at http://bugs.unrealircd.org !!! Chan='#winbeta-ads', User='baegsch', modeflags=0
Steps To ReproduceThis occurred when we had a netsplit and server reconnected to hub.
3rd party modules

Activities

syzop

2003-05-07 16:55

administrator   ~0002697

Hi, thanks for reporting. Do you have any <beta16 on your net (like.. is your hub beta15?)? :)

CloudyBay

2003-05-07 23:15

reporter   ~0002700

Hub is b16, as are two of the other servers. Two more are still b15. This error occurred on a b16 leaf.

syzop

2003-05-08 00:05

administrator   ~0002701

Ok, thanks... I'll see if more people will report this bug as still present on beta16 :). (I thought I had fixed it)

CloudyBay

2003-05-08 01:54

reporter   ~0002703

cheers :)

Joolz

2003-05-20 16:15

reporter   ~0002827

I've also had this:

[Mon May 19 20:36:04 2003] - [BUG] Duplicate user entry in SJOIN! Please report to UnrealIrcd team!! Chan='#ocfoldingteam', $[Mon May 19 20:36:04 2003] - --- Dump of parameters ---
[Mon May 19 20:36:04 2003] - parv[0] = 'ethereal.oh.us.zirc.org'
[Mon May 19 20:36:04 2003] - parv[1] = '!zuhl2'
[Mon May 19 20:36:04 2003] - parv[2] = '#ocfoldingteam'
[Mon May 19 20:36:04 2003] - parv[3] = 'Fr0do '
[Mon May 19 20:36:04 2003] - --- End of dump ---

All our servers are running beta16.
They all link with ssl and zip.

syzop

2003-05-20 18:42

administrator   ~0002830

hm ok :).

syzop

2003-05-25 00:28

administrator   ~0002844

And confirmed again in 0000995 but no version info was given.

Hmmm looking again at the info Joolz supplied, this seems still present at beta16.. . but it's caused by something else this time (not the [in]famous "messages being lost"-bug).

Tony

2003-05-26 20:57

reporter   ~0002850

oops...sorry for the duplicat.
This happens occasionally on our network also, all servers running beta16, unmodified. This is the released version, not cvs. Doesn't cause a crash, but you do get the error message.

syzop

2003-05-29 02:26

administrator   ~0002860

reported by Stoney (0001006):
[00:30] *** (s) Notice -- [BUG] Duplicate user entry in SJOIN! Please report at http://bugs.unrealircd.org !!! Chan='#idle', User='LXDCC-301', modeflags=0

but also doesn't know what caused it :p.

codemastr

2003-05-29 04:14

reporter   ~0002865

I'm assuming you already know this, but it appears, seeing as how all the reports contain a single user joining, that this problem is not with SJOIN itself, that is the SJOIN sent when servers link, it appears to be a problem with the SJOIN sent to remote servers when a user JOINs a channel.

Joolz

2003-05-29 15:40

reporter   ~0002868

On ZiRC this error seems to happen regularly..
I have more examples from ircd.log, if that would help?

syzop

2003-05-29 15:55

administrator   ~0002869

codemastr: yeah :/
Joolz: the only thing which would help is knowing what exactly happend, but until now nobody knows (I guess nobody asked or got a [good] response from the people in the channel :P). It looks like something weird/unusual :p.

syzop

2003-05-29 18:49

administrator   ~0002870

Hm, after looking at some theories I now know this is possible if you kick from 2 different servers at the same time so I'll remove the notice itself (not the dupcheck).

Joolz

2003-05-29 19:17

reporter   ~0002871

I can see from my logs that it wasn't an issue with the channel but with the user, because the error appeared for all the channels that user was in.

syzop

2003-05-29 19:26

administrator   ~0002872

Joolz: then maybe there is another issue as well (+x rejoin bla? just shouting something without looking at the src)

Anyway, from now on it will no longer bother you with those notices :p.

Issue History

Date Modified Username Field Change
2003-05-07 14:34 CloudyBay New Issue
2003-05-07 16:55 syzop Note Added: 0002697
2003-05-07 23:15 CloudyBay Note Added: 0002700
2003-05-08 00:05 syzop Note Added: 0002701
2003-05-08 01:11 syzop Status new => acknowledged
2003-05-08 01:11 syzop Category => documentation
2003-05-08 01:54 CloudyBay Note Added: 0002703
2003-05-08 02:23 syzop Assigned To => syzop
2003-05-08 02:23 syzop Severity major => minor
2003-05-08 02:23 syzop Category documentation => ircd
2003-05-20 16:15 Joolz Note Added: 0002827
2003-05-20 18:42 syzop Note Added: 0002830
2003-05-25 00:28 syzop Note Added: 0002844
2003-05-25 00:29 syzop Status acknowledged => confirmed
2003-05-26 20:57 Tony Note Added: 0002850
2003-05-29 02:26 syzop Note Added: 0002860
2003-05-29 04:14 codemastr Note Added: 0002865
2003-05-29 15:40 Joolz Note Added: 0002868
2003-05-29 15:55 syzop Note Added: 0002869
2003-05-29 18:49 syzop Note Added: 0002870
2003-05-29 19:17 Joolz Note Added: 0002871
2003-05-29 19:26 syzop Status confirmed => resolved
2003-05-29 19:26 syzop Resolution open => fixed
2003-05-29 19:26 syzop Note Added: 0002872
2003-11-20 19:43 syzop Status resolved => closed