Thread number per connection crash 4.16
We are using a program in a loop, we add 500 entry in 2 minutes. If the
thread number per connection is set to 5 or 10, the Netscape Directory
Server 4.16 got disorderly shutdown and dump a core. If we set this as 1,
the server works fine.
Could you please tell me what is the problem? Is this version not reliable?
Thanks,
Peter
Peter Pan wrote:
We are using a program in a loop, we add 500 entry in 2 minutes. If the
thread number per connection is set to 5 or 10, the Netscape Directory
Server 4.16 got disorderly shutdown and dump a core. If we set this as 1,
the server works fine.
Could you please tell me what is the problem? Is this version not reliable?What does it say in your error log? Is the number of threads per connection times the number of connections greater than the
threadnumber? Are you sure you have tuned your kernel parameters to allow a large number of threads per process and per kernel?
>
>
Thanks,
Peter
Similar Messages
-
The maximum number of connections per source (Unlimited) for this connector has been reached by this source IP address.
Hi Arun,
In order to figure out the source of the problematic IP, we need to collect the following logs:
Detail messages of the Error 1021 including the blocked IP address.
Protocol log. We can search the specific IP address in the log to find more information about the sender. Here is the reference of
Using the EAC to configure protocol logging.
Besides, use the command below to verify if they are set as expected:
Get-ReceiveConnector -Identity "this connector name" | select Message*,MaxInbound*
Regards,
Rebecca -
Receive connector 'Connector Name' rejected an incoming connection from IP address "IP of our load balancer". The maximum number of connections per source ('20') for this connector has been reached by this source IP address.
I understand that I can up the limit - however, I'm wondering if there is a way to up the limit for ONE specific IP (our load balancer)
TAGIt does not look like you can up the limit for a specific IP but you might be able to create a separate receive connector for that IP address (and then change the limit).
That is just a thought. Others may have more input on why you may or may not want to do that in practice.
What SMTP traffic would not be coming from the load balancer?
Is the objective to *not* allow some other (possibly malicious) source from creating excessive connections to the server?
Otherwise, this is a good discussion about the different parameters that must be considered if you do decide to adjust the values (changing one may not suffice):
http://letsexchange.blogspot.com/2012/04/receive-connector-rejected-incoming.html
Nuno Mota's blog (MVP)
Please mark as helpful if you find my contribution useful or as an answer if it does answer your question. That will encourage me - and others - to take time out to help you. -
Hi all,
Does anyone know the average and max number of connections a fairly popular service, like a buisness site, a widely used site, a web service container (forum, poll), and a local service, i.e. blog site, (not a web service, like servlets, but a server service like Jigsaw, or Apache) gets at any one time?
Or just a range, like 50-100, 100-200, 1000-1500, ...I have read that in apache conf files that maximum value that you can give for maximun simultanious threads is 256 which means an apache instance cant handle morethan 256 requests/hits at a time.
But remember
(One hit per second is equivalent to about 20 users actively browsing, at the rate of a page per minute where a page requires about 3 accesses. If an average user browses for an hour a day, one hit per second thus translates into 100-150 users.)
above part I took from the documentation of Xitami webserver
---------------------------------------------------------------------------------------- -
Process: Safari [308]
Path: /Applications/Safari.app/Contents/MacOS/Safari
Identifier: com.apple.Safari
Version: 5.0.6 (5533.22.3)
Build Info: WebBrowser-75332203~3
Code Type: X86 (Native)
Parent Process: launchd [76]
Interval Since Last Report: 650 sec
Crashes Since Last Report: 1
Per-App Interval Since Last Report: 22 sec
Per-App Crashes Since Last Report: 1
Date/Time: 2012-08-26 11:31:18.259 -0400
OS Version: Mac OS X 10.5.8 (9L31a)
Report Version: 6
Anonymous UUID: ECCBF1DB-7F06-4B79-9AB9-0ABF5DC6582A
Exception Type: EXC_BAD_ACCESS (SIGBUS) Exception Codes: KERN_PROTECTION_FAILURE at 0x00000000006ffff0 Crashed Thread: 3
Thread 0:
0 libSystem.B.dylib 0x97b56166 mach_msg_trap + 10
1 libSystem.B.dylib 0x97b5d95c mach_msg + 72
2 com.apple.CoreFoundation 0x97589e7e CFRunLoopRunSpecific +
1790
3 com.apple.CoreFoundation 0x9758aaa8 CFRunLoopRunInMode + 88
4 com.apple.HIToolbox 0x96f0b2ac
RunCurrentEventLoopInMode + 283
5 com.apple.HIToolbox 0x96f0b0c5 ReceiveNextEventCommon +
374
6 com.apple.HIToolbox 0x96f0af39
BlockUntilNextEventMatchingListInMode + 106
7 com.apple.AppKit 0x941d66d5 _DPSNextEvent + 657
8 com.apple.AppKit 0x941d5f88 -[NSApplication
nextEventMatchingMask:untilDate:inMode:dequeue:] + 128
9 com.apple.Safari 0x000166ad 0x1000 + 87725
10 com.apple.AppKit 0x941cef9f -[NSApplication run] + 795
11 com.apple.AppKit 0x9419c1d8 NSApplicationMain + 574
12 com.apple.Safari 0x0000acee 0x1000 + 40174
Thread 1:
0 libSystem.B.dylib 0x97b5d34e __semwait_signal + 10
1 libSystem.B.dylib 0x97b87ccd pthread_cond_wait
$UNIX2003 + 73
2 com.apple.JavaScriptCore 0x94b7dd58
***::TCMalloc_PageHeap::scavengerThread() + 824
3 com.apple.JavaScriptCore 0x94b7dd8f
***::TCMalloc_PageHeap::runScavengerThread(void*) + 15
4 libSystem.B.dylib 0x97b87055 _pthread_start + 321
5 libSystem.B.dylib 0x97b86f12 thread_start + 34
Thread 2:
0 libSystem.B.dylib 0x97b5d34e __semwait_signal + 10
1 libSystem.B.dylib 0x97b87ccd pthread_cond_wait
$UNIX2003 + 73
2 com.apple.WebCore 0x95bdc587
WebCore::IconDatabase::syncThreadMainLoop() + 279
3 com.apple.WebCore 0x95bd9e19
WebCore::IconDatabase::iconDatabaseSyncThread() + 761
4 libSystem.B.dylib 0x97b87055 _pthread_start + 321
5 libSystem.B.dylib 0x97b86f12 thread_start + 34
Thread 3 Crashed:
0 libSystem.B.dylib 0xffff0f38 __memcpy + 1944
(cpu_capabilities.h:246)
1 libsqlite3.0.dylib 0x91db8652 allocateBtreePage + 1810
2 libsqlite3.0.dylib 0x91dbba83 incrVacuumStep + 851
3 libsqlite3.0.dylib 0x91e056ce sqlite3VdbeExec + 2606
4 libsqlite3.0.dylib 0x91e10ea2 sqlite3Step + 386
5 libsqlite3.0.dylib 0x91df1624 sqlite3_exec + 260
6 com.apple.CFNetwork 0x90f6919e
__CFURLCache::ExecSQLStatement(sqlite3*, char const*, int (*)(void*, int, char**, char**), void*, long) + 64
7 com.apple.CFNetwork 0x90f45b05
ProcessCacheTasks(__CFURLCache*) + 1433
8 com.apple.CFNetwork 0x90f3f29f
CFURLCacheTimerCallback(__CFRunLoopTimer*, void*) + 165
9 com.apple.CoreFoundation 0x9758a8f5 CFRunLoopRunSpecific +
4469
10 com.apple.CoreFoundation 0x9758aaa8 CFRunLoopRunInMode + 88
11 com.apple.CFNetwork 0x90f3f18c
CFURLCacheWorkerThread(void*) + 388
12 libSystem.B.dylib 0x97b87055 _pthread_start + 321
13 libSystem.B.dylib 0x97b86f12 thread_start + 34
Thread 4:
0 libSystem.B.dylib 0x97b5d34e __semwait_signal + 10
1 libSystem.B.dylib 0x97b87ccd pthread_cond_wait
$UNIX2003 + 73
2 com.apple.JavaScriptCore 0x949d26b1
***::ThreadCondition::timedWait(***::Mutex&, double) + 81
3 com.apple.WebCore 0x95bf577c
WebCore::LocalStorageThread::threadEntryPoint() + 188
4 libSystem.B.dylib 0x97b87055 _pthread_start + 321
5 libSystem.B.dylib 0x97b86f12 thread_start + 34
Thread 5:
0 libSystem.B.dylib 0x97b56166 mach_msg_trap + 10
1 libSystem.B.dylib 0x97b5d95c mach_msg + 72
2 com.apple.CoreFoundation 0x97589e7e CFRunLoopRunSpecific +
1790
3 com.apple.CoreFoundation 0x9758aaa8 CFRunLoopRunInMode + 88
4 com.apple.Safari 0x0002f33d 0x1000 + 189245
5 com.apple.Safari 0x0002f08a 0x1000 + 188554
6 com.apple.Safari 0x0002f023 0x1000 + 188451
7 libSystem.B.dylib 0x97b87055 _pthread_start + 321
8 libSystem.B.dylib 0x97b86f12 thread_start + 34
Thread 6:
0 libSystem.B.dylib 0x97b56166 mach_msg_trap + 10
1 libSystem.B.dylib 0x97b5d95c mach_msg + 72
2 com.apple.CoreFoundation 0x97589e7e CFRunLoopRunSpecific +
1790
3 com.apple.CoreFoundation 0x9758aaa8 CFRunLoopRunInMode + 88
4 com.apple.Foundation 0x959c5520 +
[NSURLConnection(NSURLConnectionReallyInternal) _resourceLoadLoop:] + 320
5 com.apple.Foundation 0x95961dfd -[NSThread main] + 45
6 com.apple.Foundation 0x959619a4 __NSThread__main__ + 308
7 libSystem.B.dylib 0x97b87055 _pthread_start + 321
8 libSystem.B.dylib 0x97b86f12 thread_start + 34
Thread 7:
0 libSystem.B.dylib 0x97ba560a select$DARWIN_EXTSN + 10
1 libSystem.B.dylib 0x97b87055 _pthread_start + 321
2 libSystem.B.dylib 0x97b86f12 thread_start + 34
Thread 8:
0 libSystem.B.dylib 0x97b5d34e __semwait_signal + 10
1 libSystem.B.dylib 0x97b87ccd pthread_cond_wait
$UNIX2003 + 73
2 com.apple.JavaScriptCore 0x949d26b1
***::ThreadCondition::timedWait(***::Mutex&, double) + 81
3 com.apple.WebCore 0x95bf577c
WebCore::LocalStorageThread::threadEntryPoint() + 188
4 libSystem.B.dylib 0x97b87055 _pthread_start + 321
5 libSystem.B.dylib 0x97b86f12 thread_start + 34
Thread 9:
0 libSystem.B.dylib 0x97b5d34e __semwait_signal + 10
1 libSystem.B.dylib 0x97b87ccd pthread_cond_wait
$UNIX2003 + 73
2 com.apple.ColorSync 0x950303c8
pthreadSemaphoreWait(t_pthreadSemaphore*) + 42
3 com.apple.ColorSync 0x95042d4e CMMConvTask(void*) + 54
4 libSystem.B.dylib 0x97b87055 _pthread_start + 321
5 libSystem.B.dylib 0x97b86f12 thread_start + 34
Thread 10:
0 libSystem.B.dylib 0x97b5d34e __semwait_signal + 10
1 libSystem.B.dylib 0x97b87ccd pthread_cond_wait
$UNIX2003 + 73
2 com.apple.JavaScriptCore 0x949d26b1
***::ThreadCondition::timedWait(***::Mutex&, double) + 81
3 com.apple.Safari 0x001ae478 0x1000 + 1758328
4 com.apple.Safari 0x00044cdd 0x1000 + 277725
5 com.apple.Safari 0x00044c2d 0x1000 + 277549
6 libSystem.B.dylib 0x97b87055 _pthread_start + 321
7 libSystem.B.dylib 0x97b86f12 thread_start + 34
Thread 3 crashed with X86 Thread State (32-bit):
eax: 0xffff07a0 ebx: 0x91e04cc4 ecx: 0x00000038 edx: 0xff8d3fc0
edi: 0x00e2c070 esi: 0x00eac274 ebp: 0xb0183dc8 esp: 0xb0183dc0
ss: 0x0000001f efl: 0x00010286 eip: 0xffff0f38 cs: 0x00000017
ds: 0x0000001f es: 0x0000001f fs: 0x0000001f gs: 0x00000037
cr2: 0x006ffff0
Binary Images:
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<79731a26a77704fb4831e3adc020a381> /Applications/Safari.app/Contents/
MacOS/Safari
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<97dfd0c2d44d3c5839dd96f74e43d9c2> /System/Library/PrivateFrameworks/
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0x923d0000 - 0x923d2fff com.apple.securityhi 3.0 (30817) <020419ad33b8638b174e1a472728a894> /System/Library/Frameworks/ Carbon.framework/Versions/A/Frameworks/SecurityHI.framework/Versions/A/
SecurityHI
0x923d3000 - 0x923eeff3 libPng.dylib ??? (???) <e0c3bdc3144e1ed91f1e4d00d147ff3a> /System/Library/Frameworks/ ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/
Versions/A/Resources/libPng.dylib
0x923ef000 - 0x924d0ff7 libxml2.2.dylib ??? (???) <f274ba384fb55203873f9c17569ef131> /usr/lib/libxml2.2.dylib 0x924d1000 - 0x925b1fff libobjc.A.dylib ??? (???) <7b92613fdf804fd9a0a3733a0674c30b> /usr/lib/libobjc.A.dylib 0x925b2000 - 0x925c7ffb com.apple.ImageCapture 5.0.2 (5.0.2) /System/ Library/Frameworks/Carbon.framework/Versions/A/Frameworks/
ImageCapture.framework/Versions/A/ImageCapture
0x925c8000 - 0x925c8ffd com.apple.Accelerate 1.4.2 (Accelerate
1.4.2) /System/Library/Frameworks/Accelerate.framework/Versions/A/
Accelerate
0x9266e000 - 0x9282aff3 com.apple.QuartzComposer 2.1 (106.13) <40f034e8c8fd31c9081f5283dcf22b78> /System/Library/Frameworks/ Quartz.framework/Versions/A/Frameworks/QuartzComposer.framework/
Versions/A/QuartzComposer
0x9282b000 - 0x929fcfef com.apple.security 5.0.7 (1) <44e26a9c40630a54d5a9f70c18483411> /System/Library/Frameworks/ Security.framework/Versions/A/Security
0x929fd000 - 0x9309dfff com.apple.CoreGraphics 1.409.8 (???) <25020feb388637ee860451c19b613c48> /System/Library/Frameworks/ ApplicationServices.framework/Versions/A/Frameworks/
CoreGraphics.framework/Versions/A/CoreGraphics
0x930bb000 - 0x93205feb com.apple.QTKit 7.7 (1680.28) <c03868cba11c22743a5d68e1b0184399> /System/Library/Frameworks/ QTKit.framework/Versions/A/QTKit 0x93206000 - 0x93215fff libsasl2.2.dylib ??? (???) <0ae9f3c08d8508d9dba56324c60ceb63> /usr/lib/libsasl2.2.dylib 0x93216000 - 0x9327cffb com.apple.ISSupport 1.8 (38.3) /System/ Library/PrivateFrameworks/ISSupport.framework/Versions/A/ISSupport
0x9327d000 - 0x9417dfe6 com.apple.QuickTimeComponents.component 7.7
(1680.28) /System/Library/QuickTime/QuickTimeComponents.component/
Contents/MacOS/QuickTimeComponents
0x94196000 - 0x94994fef com.apple.AppKit 6.5.9 (949.54) <4df5d2e2271175452103f789b4f4d8a8> /System/Library/Frameworks/ AppKit.framework/Versions/C/AppKit
0x94995000 - 0x949c6ffb com.apple.quartzfilters 1.5.0 (1.5.0) <01090d7204c55b32a6a11199fa0d2e2b> /System/Library/Frameworks/ Quartz.framework/Versions/A/Frameworks/QuartzFilters.framework/
Versions/A/QuartzFilters
0x949c7000 - 0x94bdeff7 com.apple.JavaScriptCore 5534 (5534.49) <b6a2c99482d55a354e6281cd4dd82518> /System/Library/Frameworks/ JavaScriptCore.framework/Versions/A/JavaScriptCore
0x94bdf000 - 0x94c5eff5 com.apple.SearchKit 1.2.2 (1.2.2) <3b5f3ab6a363a4d8a2bbbf74213ab0e5> /System/Library/Frameworks/ CoreServices.framework/Versions/A/Frameworks/SearchKit.framework/
Versions/A/SearchKit
0x94c5f000 - 0x94de3fef com.apple.MediaToolbox 0.484.2 (484.2) <03c5c5966a91ad3ae9c825340fa21970> /System/Library/PrivateFrameworks/
MediaToolbox.framework/Versions/A/MediaToolbox
0x94de4000 - 0x94de9fff com.apple.DisplayServicesFW 2.0.2 (2.0.2) <cb9b98b43ae385a0f374baabe2b71764> /System/Library/PrivateFrameworks/
DisplayServices.framework/Versions/A/DisplayServices
0x94dea000 - 0x94e02fff com.apple.openscripting 1.2.8 (???) <572c7452d7e740e8948a5ad07a99602b> /System/Library/Frameworks/ Carbon.framework/Versions/A/Frameworks/OpenScripting.framework/
Versions/A/OpenScripting
0x94e03000 - 0x94e06fff com.apple.help 1.1 (36) <175489f8adf287b3ebd259362b0292c0> /System/Library/Frameworks/ Carbon.framework/Versions/A/Frameworks/Help.framework/Versions/A/Help
0x94e07000 - 0x94e34feb libvDSP.dylib ??? (???) <2ee4eb005babc90eaa352b33eb09226e> /System/Library/Frameworks/ Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/
libvDSP.dylib
0x94e35000 - 0x94ec2ff7 com.apple.framework.IOKit 1.5.2 (???) <7a3cc24f78f93931731203854ae0d891> /System/Library/Frameworks/ IOKit.framework/Versions/A/IOKit 0x94ec3000 - 0x94ec9fff com.apple.print.framework.Print 218.0.3
(220.2) <5b7f4ef7c2df36aff9605377775781e4> /System/Library/Frameworks/ Carbon.framework/Versions/A/Frameworks/Print.framework/Versions/A/Print
0x94eca000 - 0x94ef3fff libcups.2.dylib ??? (???) <2b0ab6b9fa1957ee940835d0cfd42894> /usr/lib/libcups.2.dylib 0x94ef4000 - 0x94f42fe3 com.apple.AppleVAFramework 4.1.17 (4.1.17) / System/Library/PrivateFrameworks/AppleVA.framework/Versions/A/AppleVA
0x94f43000 - 0x94fcdff7 com.apple.DesktopServices 1.4.9 (1.4.9) <f5e51a76d315798371b3dd35a4d46d6c> /System/Library/PrivateFrameworks/
DesktopServicesPriv.framework/Versions/A/DesktopServicesPriv
0x94fe2000 - 0x94febfff com.apple.speech.recognition.framework 3.7.24
(3.7.24) <6a6518b392d3d41ace3dcea69d6809d9> /System/Library/Frameworks/ Carbon.framework/Versions/A/Frameworks/SpeechRecognition.framework/
Versions/A/SpeechRecognition
0x94fec000 - 0x94ffcffc com.apple.LangAnalysis 1.6.5 (1.6.5) <d057feb38163121ffd871c564c692804> /System/Library/Frameworks/ ApplicationServices.framework/Versions/A/Frameworks/
LangAnalysis.framework/Versions/A/LangAnalysis
0x94ffd000 - 0x950c8fef com.apple.ColorSync 4.5.4 (4.5.4) /System/ Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/
ColorSync.framework/Versions/A/ColorSync
0x950c9000 - 0x95170feb com.apple.QD 3.11.57 (???) <35f058678972d42b88ebdf652df79956> /System/Library/Frameworks/ ApplicationServices.framework/Versions/A/Frameworks/QD.framework/
Versions/A/QD
0x95171000 - 0x9517fffd libz.1.dylib ??? (???) <545ca09467025f77131cfac09d8b9375> /usr/lib/libz.1.dylib 0x95180000 - 0x951dcff7 com.apple.htmlrendering 68 (1.1.3) <a9f65fa1c4668dc7c49af5bf7d5287ad> /System/Library/Frameworks/ Carbon.framework/Versions/A/Frameworks/HTMLRendering.framework/
Versions/A/HTMLRendering
0x951dd000 - 0x954b7ff3 com.apple.CoreServices.CarbonCore 786.16
(786.16) <d2af3f75c3500c518c39fd00aed7f9b9> /System/Library/Frameworks/ CoreServices.framework/Versions/A/Frameworks/CarbonCore.framework/
Versions/A/CarbonCore
0x9552c000 - 0x9552effd com.apple.CrashReporterSupport 10.5.7 (161) <ccdc3f2000afa5fcbb8537845f36dc01> /System/Library/PrivateFrameworks/
CrashReporterSupport.framework/Versions/A/CrashReporterSupport
0x9552f000 - 0x9552fffb com.apple.installserver.framework 1.0 (8) / System/Library/PrivateFrameworks/InstallServer.framework/Versions/A/
InstallServer
0x95560000 - 0x9558bfe7 libauto.dylib ??? (???) <2072d673706bbe463ed2426af57a28d7> /usr/lib/libauto.dylib 0x9558c000 - 0x9558cff8 com.apple.ApplicationServices 34 (34) <e9cd7c823062c4382d89e3c9997f4739> /System/Library/Frameworks/ ApplicationServices.framework/Versions/A/ApplicationServices
0x9558d000 - 0x956aaff7 com.apple.WebKit 5534 (5534.50.2) <643ffe6446c331210a74f896f0804eb2> /System/Library/Frameworks/ WebKit.framework/Versions/A/WebKit
0x956ab000 - 0x95728feb com.apple.audio.CoreAudio 3.1.2 (3.1.2) <782a08c44be4698597f4bbd79cac21c6> /System/Library/Frameworks/ CoreAudio.framework/Versions/A/CoreAudio
0x95729000 - 0x95811ff3 com.apple.CoreData 100.2 (186.2) <44df326fea0236718f5ed64084e82270> /System/Library/Frameworks/ CoreData.framework/Versions/A/CoreData
0x95880000 - 0x958faff8 com.apple.print.framework.PrintCore 5.5.4
(245.6) <03d0585059c20cb0bde5e000438c49e1> /System/Library/Frameworks/ ApplicationServices.framework/Versions/A/Frameworks/
PrintCore.framework/Versions/A/PrintCore
0x958fb000 - 0x9590affe com.apple.DSObjCWrappers.Framework 1.2.1
(1.2.1) <43c5b91223501f917392f59fbf9d7ace> /System/Library/ PrivateFrameworks/DSObjCWrappers.framework/Versions/A/DSObjCWrappers
0x9590b000 - 0x95956ff7 com.apple.CoreMediaIOServices 140.0 (1492) <3fd3879b31be7659c1008e8991e9f69b> /System/Library/PrivateFrameworks/
CoreMediaIOServices.framework/Versions/A/CoreMediaIOServices
0x95957000 - 0x95bd3fe7 com.apple.Foundation 6.5.9 (677.26) <c68b3cff7864959becfc7fd1a384f925> /System/Library/Frameworks/ Foundation.framework/Versions/C/Foundation
0x95bd4000 - 0x96942fe3 com.apple.WebCore 5534 (5534.50.1) <bef6f01e56834f2498918b264f0acbf7> /System/Library/Frameworks/ WebKit.framework/Versions/A/Frameworks/WebCore.framework/Versions/A/
WebCore
0x96943000 - 0x96982fef libTIFF.dylib ??? (???) <2afd7f6079224311d67ab427e10bf61c> /System/Library/Frameworks/ ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/
Versions/A/Resources/libTIFF.dylib
0x96983000 - 0x96d93fef libBLAS.dylib ??? (???) /System/Library/ Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/
Versions/A/libBLAS.dylib
0x96d94000 - 0x96da4fff com.apple.speech.synthesis.framework 3.7.1
(3.7.1) <06d8fc0307314f8ffc16f206ad3dbf44> /System/Library/Frameworks/ ApplicationServices.framework/Versions/A/Frameworks/
SpeechSynthesis.framework/Versions/A/SpeechSynthesis
0x96da5000 - 0x96dc3fff libresolv.9.dylib ??? (???) <a8018c42930596593ddf27f7c20fe7af> /usr/lib/libresolv.9.dylib 0x96dc4000 - 0x96dcefeb com.apple.audio.SoundManager 3.9.2 (3.9.2) <caa41909dcb5a18a94bc68cd13999bd5> /System/Library/Frameworks/ Carbon.framework/Versions/A/Frameworks/CarbonSound.framework/Versions/
A/CarbonSound
0x96dcf000 - 0x96e10fe7 libRIP.A.dylib ??? (???) <cd04df9e8993c51312c8cbcfe2539914> /System/Library/Frameworks/ ApplicationServices.framework/Versions/A/Frameworks/
CoreGraphics.framework/Versions/A/Resources/libRIP.A.dylib
0x96edb000 - 0x971e3fe7 com.apple.HIToolbox 1.5.6 (???) <eece3cb8aa0a4e6843fcc1500aca61c5> /System/Library/Frameworks/ Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/
HIToolbox
0x97236000 - 0x972c9ff3 com.apple.ApplicationServices.ATS 3.8 (???) <e61b0945da6ab368348a927f7428ad67> /System/Library/Frameworks/ ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/
Versions/A/ATS
0x972ca000 - 0x9735dfff com.apple.ink.framework 101.3 (86) <dfa9debcd7537849d228021d1d9c0f63> /System/Library/Frameworks/ Carbon.framework/Versions/A/Frameworks/Ink.framework/Versions/A/Ink
0x9735e000 - 0x97390fff com.apple.LDAPFramework 1.4.5 (110) <bb7a3e5d66f00d1d1c8a40569b003ba3> /System/Library/Frameworks/ LDAP.framework/Versions/A/LDAP 0x97391000 - 0x9740efef libvMisc.dylib ??? (???) /System/Library/ Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/
Versions/A/libvMisc.dylib
0x9740f000 - 0x97433fff libxslt.1.dylib ??? (???) <c372568bd2f7169efa0faee6546eead3> /usr/lib/libxslt.1.dylib 0x97517000 - 0x9764afe7 com.apple.CoreFoundation 6.5.7 (476.19) <a332c8f45529ee26d2e9c36d0c723bad> /System/Library/Frameworks/ CoreFoundation.framework/Versions/A/CoreFoundation
0x97681000 - 0x9768dffe libGL.dylib ??? (???) /System/Library/ Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib
0x9768e000 - 0x97755ff2 com.apple.vImage 3.0 (3.0) /System/Library/ Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/
Versions/A/vImage
0x97756000 - 0x978d6fff com.apple.AddressBook.framework 4.1.2 (702) <f9360f9926ccd411fdf7550b73034d17> /System/Library/Frameworks/ AddressBook.framework/Versions/A/AddressBook
0x978d7000 - 0x97949fff com.apple.PDFKit 2.1.2 (2.1.2) /System/ Library/Frameworks/Quartz.framework/Versions/A/Frameworks/
PDFKit.framework/Versions/A/PDFKit
0x9794a000 - 0x979fbfff edu.mit.Kerberos 6.0.15 (6.0.15) <28005ea82ba82307f185c255c25bfdd3> /System/Library/Frameworks/ Kerberos.framework/Versions/A/Kerberos
0x979fc000 - 0x97a00fff libGIF.dylib ??? (???) <ade6d93abe118569a7a39d11f81eb9bf> /System/Library/Frameworks/ ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/
Versions/A/Resources/libGIF.dylib
0x97af6000 - 0x97af6fff com.apple.Carbon 136 (136) <ec1d4184925e652dbe1b9200a5a552ec> /System/Library/Frameworks/ Carbon.framework/Versions/A/Carbon
0x97af7000 - 0x97af9ff5 libRadiance.dylib ??? (???) <73169d8c3fc31df4005e8eaa0d16bde5> /System/Library/Frameworks/ ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/
Versions/A/Resources/libRadiance.dylib
0x97afa000 - 0x97b54ff7 com.apple.CoreText 2.0.5 (???) <5483518a613464d043455ac661a9dcbe> /System/Library/Frameworks/ ApplicationServices.framework/Versions/A/Frameworks/CoreText.framework/
Versions/A/CoreText
0x97b55000 - 0x97cbcff3 libSystem.B.dylib ??? (???) <be7a9fa5c8a925578bddcbaa72e5bf6e> /usr/lib/libSystem.B.dylib 0x97cbd000 - 0x97d08fe1 com.apple.securityinterface 3.0.4 (37213) <16de57ab3e3f85f3b753f116e2fa7847> /System/Library/Frameworks/ SecurityInterface.framework/Versions/A/SecurityInterface
0x97d09000 - 0x97d28ffa libJPEG.dylib ??? (???) <6d61215d5adfd74f75fed2e4db29a21c> /System/Library/Frameworks/ ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/
Versions/A/Resources/libJPEG.dylib
0x97d29000 - 0x97d2efff com.apple.CommonPanels 1.2.4 (85) <3b64ef0de184d09c6f99a1a7e77e42be> /System/Library/Frameworks/ Carbon.framework/Versions/A/Frameworks/CommonPanels.framework/Versions/
A/CommonPanels
0x97d2f000 - 0x980ccfef com.apple.QuartzCore 1.5.8 (1.5.8) <a28fa54346a9f9d5b3bef076a1ee0fcf> /System/Library/Frameworks/ QuartzCore.framework/Versions/A/QuartzCore
0x980cd000 - 0x98116fef com.apple.Metadata 10.5.8 (398.26) <e4d268ea45379200f03cdc7c8bedae6f> /System/Library/Frameworks/ CoreServices.framework/Versions/A/Frameworks/Metadata.framework/
Versions/A/Metadata
0x98117000 - 0x9811bfff libmathCommon.A.dylib ??? (???) /usr/lib/ system/libmathCommon.A.dylib 0xfffe8000 - 0xfffebfff libobjc.A.dylib ??? (???) /usr/lib/ libobjc.A.dylib 0xffff0000 - 0xffff1780 libSystem.B.dylib ??? (???) /usr/lib/ libSystem.B.dylibRemove the Arial font in your home library.
Mac Basics: Font Book -
Maximum number of connections in use. Close an act...
Hi everyone.
I try to connect my N95 to internet, using "One Touch Access" and USB. It used to be working ages ago! but now, it is impossible. it gets connected with the phone, but when i want to open a web page, it say "maximum number of connections in use. Close an active connection first", and forces me to close my Modem connection, and everything gets disconnected...
what should i do????
help please...97268450 wrote:
when i open face book application,the same problem maximum number of connection in use. Close an active connection first. i have nokia 5233
This issue was already answered by other threads. You can click here and here for more information.
Hope this will help you. -
E66 - "Maximum number of connections in use. Clos...
When I try to use the web or Google Maps I get an error message: "Maximum number of connections in use. Close an active connection first."
I suspect it's related to having a connection going for automatic email but I did not have this message on my N78 or my 6120 classic. I suspect it's NOT related to my service provider since it works fine with the other phones.
The window that lets you close the active connections only has one to close. It crashes Google Maps pretty hard too.
I've got the e66-2 (NAM version) I don't know if that makes a difference. Any firmware upgrade for the e66-2 yet?
Any workaround ideas?
6133>6131>6120c>N82>N78>e66
Solved!
Go to Solution.Try quitting the active connection and starting a connection on Google Maps first, the next time. This is not abnormal. And are you sure that you used the same provider and were able to do the same thing without closing connections in the other devices ? In my experience, this is network related.
Mobile Royale - Latest News, Reviews and Software for Mobiles
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Please visit http://alifeofmisery.blogspot.com or www.miserylife.tk and help someone smile.
Dreaming of a 5320XpressMusic - 128MB RAM makes up for the 2MP cam ! -
Thread number limitation on Sun One Web Server 6.1 on Solaris 9
Hi.
I am testing my servlet on Web Server 6.1 on Solaris 9 (SPARC). I am logging start of HTTPServlet.doPost() method and end of it, by calling GenericServlet.log() method for perfomance check.
When I request more than two request(it takes long time) simultaneously from browser, my servlet logs like:
doPost start
doPost start
doPost end
doPost start
doPost end
doPost start
:that is ,two requests is processed concurrent by threads, and another requests waiting, and after each running thread ends, waiting request is processed one by one.
I think there is some limitation of thread or connections, so I checked magnus.conf. But RqThrottle is set to 128. And I cannot find any thread number settings.
My magnus.conf is as follows.
# The NetsiteRoot, ServerName, and ServerID directives are DEPRECATED.
# They will not be supported in future releases of the Web Server.
NetsiteRoot /export/home0/SUNWwbsvr
ServerName test03
ServerID https-test03
RqThrottle 128
DNS off
Security off
PidLog /export/home0/SUNWwbsvr/https-test03/logs/pid
User webservd
StackSize 131072
TempDir /tmp/https-test03-8ac62f09
UseNativePoll off
PostThreadsEarly on
KernelThreads off
Init fn=flex-init access="$accesslog" format.access="%Ses->client.ip% - %Req->vars.auth-user% [%SYSDATE%] \"%Req->reqpb.clf-request%\" %Req->srvhdrs.clf-status% %Req->srvhdrs.content-length%"
Init fn="load-modules" shlib="/export/home0/SUNWwbsvr/bin/https/lib/libj2eeplugin.so" shlib_flags="(global|now)"Why web server do not process more than two requests concurrent? Which server configuration should I check?
Thanks in advance.I don't think I ever ran into that kind of a limit. Does the servlet use database connections (maybe the connection pool is empty) or other critical sections / large synchronized blocks?
Try a minimal servlet that takes a while to execute:
doGet(...)
log("sleep starting " + Thread.currentThread().getName());
try {
Thread.sleep(30000);
} catch (Exception e) { }
log("sleep done " + Thread.currentThread().getName());
response.getOutputStream().println("good morning"); -
Number of connection to this computer limited and all connections are in use right now
I have Lenovo ThinkPad T520 (i7, NVIDIA 4200TM) with dock station and two monitors. Sometimes when I close notebook and undock it from dock station. Then I cannot login to my notebook because of error "Number of connection to this computer limited and
all connections are in use right now". This is screenshot of my laptop http://i.imgur.com/6MXnQKf.jpg
Laptop is not in domain and does not have remote desktop connections. It was just turned in sleep mode and late turned on.
This happen pretty often one from 10..20 times of undock. It did not happen with Windows 7 before.The network does not work properly after you resume the computer. This kind of issues are cuased by the network device driver. Download the latess Windows 8 driver from Lenovo website and install it.
Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread. ” -
Bought PS Elements 12 online this morning, unfortunately my internet connection crashed and download was incomplete, how can i go back? I don't have mail yet from Adobe of my purchase... Getting worried...
Go to http://www.adobe.com/downloads and click the Try next to Elements.
Once you have the trial installed, use your newly-purchased serial number to register it. -
Problem with reached maximum number of connections to database
Dear Experts,
Our Production system was not responding properly last week.
The below was the reply from the Basis team.
"It seems that we have again problem with reached maximum number of connections to database. We have extended this number to 100 this year and now it seems that it’s not enough again. It seems that something is running on Production, which takes over too many connections."
They have increased the number to 200 as a work around.
Do we have any means to find out, which component or application is causing the issue.
Please advise me if any better way is available to correct the issue.
Please see the below trace.
From default trace:
======
Caused by: com.sap.engine.services.dbpool.exceptions.BaseSQLException: ResourceException occurred in method ConnectionFactoryImpl.getConnection(): javax.resource.R
esourceException: (Failed in component: dbpool, BC-JAS-TRH) Cannot create connection. Possible reasons: 1)Maximum allowed connections to DB or EIS is reached. You
can apply CSN Note 719778 in order to check and resolve connection leaks. 2) Configuration to DB/EIS is wrong or DB/EIS is temporary unreachable. 3) Connections ar
e not enough for current load.
at com.sap.engine.services.dbpool.cci.ConnectionFactoryImpl.getConnection(ConnectionFactoryImpl.java:60)
at com.sap.security.core.persistence.datasource.imp.J2EEConnectionPool.getConnection(J2EEConnectionPool.java:205)
... 61 more
Caused by: javax.resource.ResourceException: (Failed in component: dbpool, BC-JAS-TRH) Cannot create connection. Possible reasons: 1)Maximum allowed connections to
DB or EIS is reached. You can apply CSN Note 719778 in order to check and resolve connection leaks. 2) Configuration to DB/EIS is wrong or DB/EIS is temporary unr
eachable. 3) Connections are not enough for current load.
at com.sap.engine.services.connector.jca.ConnectionHashSet.match(ConnectionHashSet.java:230)
at com.sap.engine.services.connector.jca.ConnectionManagerImpl.allocateConnection(ConnectionManagerImpl.java:343)
at com.sap.engine.services.connector.jca.ShareableConnectionManager.allocateConnection(ShareableConnectionManager.java:54)
at com.sap.engine.services.dbpool.cci.ConnectionFactoryImpl.getConnection(ConnectionFactoryImpl.java:52)
... 62 more
Caused by: com.sap.engine.services.dbpool.exceptions.BaseResourceException: SQLException is thrown by the pooled connection: com.sap.sql.log.OpenSQLException: No c
onnection to data source SAPEPPDB available. All 100 pooled connections are in use and 70 connection requests are currently waiting. The connection pool size might
need to be adjusted.
at com.sap.engine.services.dbpool.spi.ManagedConnectionFactoryImpl.createManagedConnection(ManagedConnectionFactoryImpl.java:192)
at com.sap.engine.services.connector.jca.ConnectionHashSet.match(ConnectionHashSet.java:221)
... 65 more
Caused by: com.sap.sql.log.OpenSQLException: No connection to data source SAPEPPDB available. All 100 pooled connections are in use and 70 connection requests are
currently waiting. The connection pool size might need to be adjusted.
======
Thanks and Kind Regards,
JelbinStop all instances(including DB) and start again, Hope it should work.
It may happened that jar has not been synchronized with the database and may be version mismatch with the java.
719778 - Data Source fails to return connection
1650472 - Transactions are interrupted due to database connection periodically failing to establish
1138877 - How to Deploy External Drivers JDBC/JMS Adapters
Change the connection pool so that it can connect to DB as per the note 719778
Regards
Vijay Kalluri -
Mail.app making excessive number of connections
I have had (as have many other folks I know) this annoying issue of Mail.app suddenly throwing up a dialog asking for my password for a mailserver. For unknown reasons (until now) sooner or later the behavior would self-correct and the password requests would cease.
Seems I've tracked this down. One of my current email providers has a hard-limit of 50 simultaneous requests per IP address. I have 4 email accounts on that server. This *always* fails. In their IMAP server log files they see:
May 4 11:06:33 server308 dovecot: imap-login: Maximum number of connections from user+IP exceeded (mail_max_userip_connections): user=<[email protected]>, method=PLAIN, rip=65.190.84.57, lip=69.65.10.232, TLS
So even though my mail check interval is set to 5 minutes, the server is seeing 50+ IMAP connections.
I have configured the same email account in Thunderbird, and even set the update interval to 1 minute, and I do not hit the max connections.
Anyone have any idea why Mail.app would be trying to make 50+ connections? Or simply not closing the connections it opened previously?Same issue here,
-
FMS2 core dies after a number of connections
Howdy folks
My company developed a flash video chat (adult related)
application. We have intensively tested the application without
problems on the developer edition of FMS and afterwards we decided
to buy a license. We have configured the license on the
1000/40/unlimited and fired the site up. But here's the problem.
After a certain number of connections (we counted at about 40
simultaneous streaming sessions plus let's say an average of 2
guests per each stream) the core goes off and dies, therefore not
loading the video anymore. Each time this happends we need to
restart the FMS and it's working fine for another period of time.
The system FMS2 is running on is a Dual Intel Xeon 3.2 Ghz with 4
GB of RAM. The processors are running at about 30 - 40% of their
capacity right before the core goes down.
Anyone else had any similar experience and if yes what was
the solution? Any help is greatly apreciated. Looking forward to
hear from the community.
Warm Regards
Andyquote:
Originally posted by:
anonymous thing
quote:
i'm running fms on the same box with apache/mysql/dns+mysql
We had the same problem: video freeze, etc... and it was
related to the fact that we were running Web Server and FMS on a
single server. It was not the only source of problem : we converted
video/audio file with ffmepg on the fly and it was the thing that
kill our FMS process. We now use several server and everything look
fine....
The best thing to do will be to split your server task(web,
FMS and other) among several server and in this case they don't
need to be incredible beast!
Hey anonymous
Thanks for the feedback. I've been adviced by so many persons
in so many ways but based on flv streaming scenarios. I do not do
that. I am in to a many-to-many scenario where the application
instances (sources of stream) come and goes dinamicaly. I get their
webcams and stream them to any potential viewers.
In the flv streaming case the fix for this issue is simple. I
set the <Scope> to inst and define RollOver and MaxCores
values and i have no stress since the cores will be replacing each
other at the defined period of time.
But in my case (many-to-many) i cant run the fms with the
Scope inst but only as app.
Anyway .. i do hope(think) that separing FMS will solve this
issue.
Regards
Andy -
Access Connection crash when editing
Hi,
Latest version of access connection crash when I try to edit and save an existing profile.
Last time we had this (there is 2 years) it was due to something wrong in translated version.
Best regardshey Poil,
could you explain more on what is going on ?
WW Social Media
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How to send a private message? --> Check out this article. -
Maximum Number of Connected Wireless Users?
I was reading a wireless document that shows a design where 3 WAPs on a 802.11b/g network for 180 users.
Best practices talk about 15 to 20 users per Access Point, which is what we typically do anyway.
So, my question is can the Cisco 1230 or 1240 Access Points (as an example) support like 50 to 60 users per Access Point within range?
I understand that the WAP wireless network is a shared (like a hub) network thus bandwidth is shared among all connected wireless users.
So, understand those considerations, but I want to know if those Access Points can actually support that number of connected wireless users or if there is a maximum number of associated users?
Thank you!The theoretical maximum is 2048. As part of 802.11, however, some number of
these 2k addresses are reserved bringing the IEEE maximum down to 2007.
Although the AP motherboard has memory capable of handling 2007 users, the
radio utilized in our 1200 Series AP has memory limitations which hold the
maximum number of client associations to 255.
The number of 255 is active associations, though the cam table can
contain 2048 entries because of the memory size, the number restricted
for actual active association is 255.This number is still far too large for sensible
networking but what is possible. Remember that WLAN is shared media, all users have to try
to get access to the media by waiting until it is free and then sending a request to
reserve the media for the duration of the frame size that they want to
send. If the air is busy then you have to wait a random time and start
again. So if you have too many users waiting they can end up waiting a
very long time - sort of traffic jam effect at a congested junction, one
more car and the traffic seems n times worse.I dont know as to how the number 255 was
arrived at but it is largely irrelevant as 255 is still too large to be practical for
active associations, we recommend 25-30 for most design work.
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