Closed
Bug 243973
Opened 20 years ago
Closed 20 years ago
DNS: host resolution is slow
Categories
(Core :: Networking, defect)
Tracking
()
RESOLVED
INVALID
People
(Reporter: jamesrome, Assigned: darin.moz)
Details
Attachments
(1 file)
4.13 KB,
text/plain
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Details |
I thought I was imagining things, but someone else reported this as well: http://groups.google.com/groups?dq=&hl=en&lr=&ie=UTF-8&group=alt.os.linux.suse&selm=c8d5tl%2416sc%40newton.cc.rl.ac.uk I have build 2004051305 on SuSE Pro 9.1 running on a dual opteron. When I browse or get mail, there is a significant delay during which a "resolving host" message is shown in the status bar.
Comment 1•20 years ago
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This is happening to me on SuSE 8.2 since installing 1.7rc2.
Updated•20 years ago
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Assignee: general → darin
Component: Browser-General → Networking
QA Contact: general → benc
Assignee | ||
Comment 2•20 years ago
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Felix: what version of mozilla were you previously running?
Comment 3•20 years ago
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11 April trunk
Assignee | ||
Comment 4•20 years ago
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hmm.. i wonder if the patch for bug 240759 is somehow to blame for this :(
Comment 5•20 years ago
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On request from darin on moznet
Reporter | ||
Comment 6•20 years ago
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I do not see this problem on the 4/30 windows XP build.
Comment 7•20 years ago
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(if you came to this bug by following a checkin comment that has to do with nsILocalFile, you're really looking for bug 243937).
I am running Mozilla 1.7 on XP: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7) Gecko/20040616 Trying to access popular sites such as: http://google.com.au http://google.com http://smh.com.au http://www.groklaw.net http://bugzilla.mozilla.org I see a message "Resolving host XYZ" in the footer, then am told the host cannot be found. This is an intermittent problem, it's happened about 8-10 times since I upgraded to 1.7 yesterday. I am on a 28.8K dial-up, though I see this problem when there is no other network activity. I can resolve the names perfectly fine using nslookup from a shell while Mozilla reports that the host cannot be found. Once Mozilla fails to resolve a hostname - it seems that it refuses to resolve anything else for a period of time, maybe 30-60 seconds. After this period of time it then can resolve all hostnames. This is so frustrating I am regretting the upgrade now. I first noticed this problem in Mozilla 1.7RC2, but naively assumed this was a problem on my end. Please let me know if I can provide any further info.
Assignee | ||
Comment 9•20 years ago
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hi servalan: can you please collect a Mozilla log file for us captured while demonstrating the problem? here's what you'd need to do: open a DOS prompt and cd into the directory containing Mozilla 1.7, something like this: C:\> cd Program Files\Mozilla.org\Mozilla Then type the following commands: set NSPR_LOG_MODULES=nsHostResolver:5 set NSPR_LOG_FILE=C:\log.txt Finally, run Mozilla from the DOS prompt like so: .\mozilla.exe Reproduce the problem, then close Mozilla, and upload C:\log.txt to this bug report as a new attachment. Thanks! Hopefully this log file will reveal something about the problem you are seeing. It may also be useful if you can capture a tcpdump using ethereal (www.ethereal.com). It can be a tricky tool to learn how to use, but the resulting log files will definitely be informative. It would be great if we could compare tcpdumps of mozilla versus nslookup.
Comment 10•20 years ago
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My naive assumption was correct. The issue was with my end. I also use ZoneAlarm & the upgrade to version 5 completely messed up my system, including disbaling virus protection & giving the appearance that the Mozilla upgrade was the root of the problem. I have used the instructions at: http://forum.zonelabs.org/zonelabs/board/message?board.id=inst&message.id=11594 to go back to ZoneAlarm version 4 & all is well with Mozilla again. Apologies for the hassles & I hope this comment saves someone else the agony I went through to diagnose & fix the problem.
Comment 11•20 years ago
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OK, thanks - marking invalid, then, as it seems to be a zonealarm issue.
Status: NEW → RESOLVED
Closed: 20 years ago
Resolution: --- → INVALID
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Description
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