Forums > MaxMSP

net.tcp.send is not robust

April 23, 2006 | 4:19 pm

After a bit of experimenting I came to the conclusion that
net.tcp.send is not very robust under the following circumstances:
When trying to send tcp packets to a client located behind a
firewall, I experience crashes of thread 0 with no further details in
the crash report. The problem seemed to be caused or aggravated by my
NAT router sending these packets to the wrong computer. (As soon as I
change to the right settings the crashes seem to go away.) On
occasion I was able to spot a bunch of error messages in the Max
window right before Max quits (really just a short glimpse). These
error messages seem to refer to Java exceptions. Unfortunately, I
can’t be more specific, but I suspect that it has something to do
with the fact that packets couldn’t be delivered. Interestingly, this
problem also arose after an instance of the mxj net.tcp.send object
was destroyed, which makes me wonder whether there’s an issue with
the communication between Java and Max. What about messages being
sent by the Java Virtual Engine to Max objects that to don’t exist
any longer? Does Max have a provision for something like this?

I hope this doesn’t sound too dilettante, as I’m really not very
familiar with the things that happen under the "hood." I just hope
that something could be done about the crashes.

Georg


April 24, 2006 | 4:33 pm

Hi Georg,

I’ve gone over the code and I can’t see anything wrong with net.tcp.*
. I wrote an evil test class as a sanity-check to see if a thread
that perpetually calls an outlet call would kill Max if you delete the
object without being careful. mxj did not crash. I don’t think I can
help you out without an example patch that reproducibly crashes.

Ben


April 24, 2006 | 7:12 pm

Hi Ben,

I’m not surprised that this problem is difficult to track. I’ll try
to create a patch which will simulate the conditions under which I
experience the crashes. This also implies connecting to my network
which can be reached at georghajdu.dyndns.org. More soon…

Georg


April 24, 2006 | 10:40 pm

Hi Ben,

This what I found in the console’s log file (so it seems that Java is
crashing and takes Max down with it):

STILL NOT FOUND*** PATH: Server HD RAID Set 1:/Library/Application
Support/Cycling ’74/Apr 25 00:14:16 XServe servermgrd: servermgr_dns:
no name available via DNS for 193.175.148.231
Apr 25 00:14:16 XServe servermgrd: servermgr_dns: no hostname set and
unable to detect via DNS, services may not function properly – use
changeip to repair
MaxMSP qdport_enforce: location=max_eventtimerproc(2), port=48e8420,
valid=0

Apr 25 00:22:48 XServe /Applications/MaxMSP 4.5/MaxMSP 4.5.app: An
unexpected Java error has been detected by HotSpot Virtual Machine:
Apr 25 00:22:48 XServe /Applications/MaxMSP 4.5/MaxMSP 4.5.app: An
error report file has been written to:
Apr 25 00:22:48 XServe /Applications/MaxMSP 4.5/MaxMSP 4.5.app: /
Users/himem/Library/Logs/Java/JavaNativeCrash_pid9721.crash. log
Apr 25 00:22:48 XServe /Applications/MaxMSP 4.5/MaxMSP 4.5.app: If
this error is reproducible, please report it with the following
information:
Apr 25 00:22:48 XServe /Applications/MaxMSP 4.5/MaxMSP 4.5.app: 1.
Provide the steps to reproduce, a test case, and any relevant
information
Apr 25 00:22:48 XServe /Applications/MaxMSP 4.5/MaxMSP 4.5.app: 2.
The corresponding JavaNativeCrash_pid.crash.log (Java state)
Apr 25 00:22:48 XServe /Applications/MaxMSP 4.5/MaxMSP 4.5.app: 3.
The corresponding .crash.log (native state; generated by
CrashReporter)
Apr 25 00:22:48 XServe /Applications/MaxMSP 4.5/MaxMSP 4.5.app: File
report at: http://bugreport.apple.com/
Apr 25 00:22:50 XServe crashdump[9800]: MaxMSP 4.5.app crashed
Apr 25 00:22:52 XServe crashdump[9800]: crash report written to: /
Users/himem/Library/Logs/CrashReporter/MaxMSP 4.5.app.crash.log

and this is the JavaNativeCrash_pid9721.crash.log:

# This JavaNativeCrash log describes the Java state at a Native Crash
in a Java application.
# The corresponding native state can be found in the crash log
generated by CrashReporter.

# If this error is reproducible, please report it with the following
information:
# 1. Provide the steps to reproduce, a test case, and any relevant
information
# 2. This JavaNativeCrash_pid.crash.log (Java state)
# 3. The corresponding .crash.log (native state; generated by
CrashReporter)
# File report at: http://bugreport.apple.com/

An unexpected exception has been detected in native code outside the VM.
Unexpected Signal : Bus Error occurred at PC=0×35207374
Function=[Unknown.]
Library=(N/A)

NOTE: We are unable to locate the function name symbol for the error
just occurred. Please refer to release documentation for possible
reason and solutions.

Current Java thread:
Cannot find the last Java frame, printing stack disabled.

Dynamic libraries and executable:
[0x000019e0-0x000027f8] /System/Library/Frameworks/Carbon.framework/
Versions/A/Support/LaunchCFMApp
[0x908dbe74-0x908dbf44] /System/Library/Frameworks/
CoreServices.framework/Versions/A/CoreServices
[0x92ef4e68-0x92ef4f38] /System/Library/Frameworks/Carbon.framework/
Versions/A/Carbon
[0x8fa79d60-0x8fc8e920] /System/Library/Frameworks/
QuickTime.framework/Versions/A/QuickTime
[0x90000f60-0x9019638c] /usr/lib/libSystem.B.dylib
[0x90213e80-0x902165d8] /usr/lib/system/libmathCommon.A.dylib
[0x90b87040-0x90c66bd4] /System/Library/Frameworks/
CoreServices.framework/Versions/A/Frameworks/CarbonCore.fram ework/
Versions/A/CarbonCore
[0x907b9eec-0x90869afc] /System/Library/Frameworks/
CoreFoundation.framework/Versions/A/CoreFoundation
[0x90ec4a18-0x90f23a2c] /System/Library/Frameworks/
CoreServices.framework/Versions/A/Frameworks/OSServices.fram ework/
Versions/A/OSServices
[0x90f8de8c-0x90fc8710] /System/Library/Frameworks/
CoreServices.framework/Versions/A/Frameworks/CFNetwork.frame work/
Versions/A/CFNetwork
[0x90fe4030-0x90ff7d5c] /System/Library/Frameworks/
CoreServices.framework/Versions/A/Frameworks/
WebServicesCore.framework/Versions/A/WebServicesCore
[0x9100c11c-0x9106f0bc] /System/Library/Frameworks/
CoreServices.framework/Versions/A/Frameworks/SearchKit.frame work/
Versions/A/SearchKit
[0x910d2ca0-0x910f2564] /System/Library/Frameworks/
CoreServices.framework/Versions/A/Frameworks/Metadata.framew ork/
Versions/A/Metadata
[0x90ae7c90-0x90b45a48] /System/Library/Frameworks/IOKit.framework/
Versions/A/IOKit
[0x908de680-0x909ce508] /usr/lib/libicucore.A.dylib
[0x9110c954-0x91116ad0] /usr/lib/libz.1.dylib
[0x9111da70-0x91241948] /System/Library/Frameworks/Security.framework/
Versions/A/Security
[0x913d0dc8-0x913d8a48] /System/Library/Frameworks/
DiskArbitration.framework/Versions/A/DiskArbitration
[0x913e06a0-0x91402158] /System/Library/Frameworks/
SystemConfiguration.framework/Versions/A/SystemConfiguration
[0x9141b314-0x91425254] /usr/lib/libgcc_s.1.dylib
[0x90b6d740-0x90b7c5b4] /usr/lib/libauto.dylib
[0x90a39fa0-0x90a4cdf8] /usr/lib/libobjc.A.dylib
[0x92ef7914-0x92f05664] /System/Library/Frameworks/Carbon.framework/
Versions/A/Frameworks/ImageCapture.framework/Versions/A/Imag eCapture
[0x92f22fa0-0x92f2ef44] /System/Library/Frameworks/Carbon.framework/
Versions/A/Frameworks/SpeechRecognition.framework/Versions/A /
SpeechRecognition
[0x92f3f15c-0x92f4e20c] /System/Library/Frameworks/Carbon.framework/
Versions/A/Frameworks/SecurityHI.framework/Versions/A/Securi tyHI
[0x92f66364-0x92fd9470] /System/Library/Frameworks/Carbon.framework/
Versions/A/Frameworks/Ink.framework/Versions/A/Ink
[0x914eee4c-0x914eef1c] /System/Library/Frameworks/
ApplicationServices.framework/Versions/A/ApplicationServices
[0x93000fc0-0x930098e0] /System/Library/Frameworks/Carbon.framework/
Versions/A/Frameworks/Help.framework/Versions/A/Help
[0x93015b90-0x930364f4] /System/Library/Frameworks/Carbon.framework/
Versions/A/Frameworks/OpenScripting.framework/Versions/A/Ope nScripting
[0x9305d248-0x93067ccc] /System/Library/Frameworks/Carbon.framework/
Versions/A/Frameworks/Print.framework/Versions/A/Print
[0x9307891c-0x930cca94] /System/Library/Frameworks/Carbon.framework/
Versions/A/Frameworks/HTMLRendering.framework/Versions/A/HTM LRendering
[0x9310f10c-0x931510a4] /System/Library/Frameworks/Carbon.framework/
Versions/A/Frameworks/NavigationServices.framework/Versions/ A/
NavigationServices
[0x9318c244-0x931a2fb8] /System/Library/Frameworks/Carbon.framework/
Versions/A/Frameworks/CarbonSound.framework/Versions/A/Carbo nSound
[0x931bb3d0-0x931c4de8] /System/Library/Frameworks/Carbon.framework/
Versions/A/Frameworks/CommonPanels.framework/Versions/A/Comm onPanels
[0x931d1cdc-0x93498b08] /System/Library/Frameworks/Carbon.framework/
Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolb ox
[0x9290d88c-0x92aa5554] /System/Library/Frameworks/
Foundation.framework/Versions/C/Foundation
[0x92844520-0x928a8610] /System/Library/PrivateFrameworks/
DesktopServicesPriv.framework/Versions/A/DesktopServicesPriv
[0x91436828-0x91492800] /System/Library/Frameworks/
CoreAudio.framework/Versions/A/CoreAudio
[0x914f1058-0x91521114] /System/Library/Frameworks/
ApplicationServices.framework/Versions/A/Frameworks/AE.frame work/
Versions/A/AE
[0x9029344c-0x90330154] /System/Library/Frameworks/
ApplicationServices.framework/Versions/A/Frameworks/ATS.fram ework/
Versions/A/ATS
[0x915446f4-0x915a33ac] /System/Library/Frameworks/
ApplicationServices.framework/Versions/A/Frameworks/
ColorSync.framework/Versions/A/ColorSync
[0x903735ac-0x906d386c] /System/Library/Frameworks/
ApplicationServices.framework/Versions/A/Frameworks/
CoreGraphics.framework/Versions/A/CoreGraphics
[0x9021b148-0x9025c598] /System/Library/Frameworks/
ApplicationServices.framework/Versions/A/Frameworks/
CoreText.framework/Versions/A/CoreText
[0x916669d4-0x916d1894] /System/Library/Frameworks/
ApplicationServices.framework/Versions/A/Frameworks/
PrintCore.framework/Versions/A/PrintCore
[0x9173e484-0x917d6c38] /System/Library/Frameworks/
ApplicationServices.framework/Versions/A/Frameworks/QD.frame work/
Versions/A/QD
[0x91832610-0x91881a44] /System/Library/Frameworks/
ApplicationServices.framework/Versions/A/Frameworks/
HIServices.framework/Versions/A/HIServices
[0x918bf748-0x918da228] /System/Library/Frameworks/
ApplicationServices.framework/Versions/A/Frameworks/
LangAnalysis.framework/Versions/A/LangAnalysis
[0x918f46d8-0x91912690] /System/Library/Frameworks/
ApplicationServices.framework/Versions/A/Frameworks/
FindByContent.framework/Versions/A/FindByContent
[0x9192c1a0-0x91964f7c] /System/Library/Frameworks/
ApplicationServices.framework/Versions/A/Frameworks/
LaunchServices.framework/Versions/A/LaunchServices
[0x9198a080-0x919991cc] /System/Library/Frameworks/
ApplicationServices.framework/Versions/A/Frameworks/
SpeechSynthesis.framework/Versions/A/SpeechSynthesis
[0x919ac9d0-0x919e04dc] /System/Library/Frameworks/
ApplicationServices.framework/Versions/A/Frameworks/ImageIO. framework/
Versions/A/ImageIO
[0x9142a858-0x9143227c] /usr/lib/libbsm.dylib
[0x91a012cc-0x91aa5524] /usr/lib/libcrypto.0.9.7.dylib
[0x91b16be8-0x91b28924] /usr/lib/libcups.2.dylib
[0x91b314c8-0x91b4b2d4] /System/Library/Frameworks/
ApplicationServices.framework/Versions/A/Frameworks/ImageIO. framework/
Versions/A/Resources/libJPEG.dylib
[0x91b536ac-0x91bac574] /System/Library/Frameworks/
ApplicationServices.framework/Versions/A/Frameworks/ImageIO. framework/
Versions/A/Resources/libJP2.dylib
[0x91bd875c-0x91bdcaa4] /System/Library/Frameworks/
ApplicationServices.framework/Versions/A/Frameworks/ImageIO. framework/
Versions/A/Resources/libGIF.dylib
[0x91bde79c-0x91c23840] /System/Library/Frameworks/
ApplicationServices.framework/Versions/A/Frameworks/ImageIO. framework/
Versions/A/Resources/libRaw.dylib
[0x91c2b15c-0x91c4a89c] /System/Library/Frameworks/
ApplicationServices.framework/Versions/A/Frameworks/ImageIO. framework/
Versions/A/Resources/libTIFF.dylib
[0x91c6e5f4-0x91c84f98] /System/Library/Frameworks/
ApplicationServices.framework/Versions/A/Frameworks/ImageIO. framework/
Versions/A/Resources/libPng.dylib
[0x91c8d384-0x91c8fb44] /System/Library/Frameworks/
ApplicationServices.framework/Versions/A/Frameworks/ImageIO. framework/
Versions/A/Resources/libRadiance.dylib
[0x91c91ee0-0x91c91fb0] /System/Library/Frameworks/
Accelerate.framework/Versions/A/Accelerate
[0x91c94390-0x91d6fe08] /System/Library/Frameworks/
Accelerate.framework/Versions/A/Frameworks/vImage.framework/ Versions/
A/vImage
[0x91d7c4c4-0x91d7c598] /System/Library/Frameworks/
Accelerate.framework/Versions/A/Frameworks/vecLib.framework/ Versions/
A/vecLib
[0x91e06e40-0x91e6e0a4] /System/Library/Frameworks/
Accelerate.framework/Versions/A/Frameworks/vecLib.framework/ Versions/
A/libvMisc.dylib
[0x91e7f740-0x91efca08] /System/Library/Frameworks/
Accelerate.framework/Versions/A/Frameworks/vecLib.framework/ Versions/
A/libvDSP.dylib
[0x91f2e3a0-0x924af7b8] /System/Library/Frameworks/
Accelerate.framework/Versions/A/Frameworks/vecLib.framework/ Versions/
A/libBLAS.dylib
[0x924e8760-0x9280d8a8] /System/Library/Frameworks/
Accelerate.framework/Versions/A/Frameworks/vecLib.framework/ Versions/
A/libLAPACK.dylib
[0x92c55610-0x92d12a58] /usr/lib/libxml2.2.dylib
[0x92d53680-0x92d67aa0] /usr/lib/libiconv.2.dylib
[0x9411c568-0x941abfb4] /System/Library/Frameworks/
AudioToolbox.framework/Versions/A/AudioToolbox
[0x942305dc-0x94230f90] /System/Library/Frameworks/
AudioUnit.framework/Versions/A/AudioUnit
[0x946fc0e0-0x94750a08] /usr/lib/libstdc++.6.dylib
[0x98eac54c-0x98eacb90] /System/Library/Frameworks/
DVComponentGlue.framework/Versions/A/DVComponentGlue
[0x9738b8d8-0x9739017c] /System/Library/Frameworks/AGL.framework/
Versions/A/AGL
[0x9362cf2c-0x93636dc0] /System/Library/Frameworks/OpenGL.framework/
Versions/A/OpenGL
[0x92e539e4-0x92e71f4c] /System/Library/Frameworks/OpenGL.framework/
Versions/A/Libraries/libGL.dylib
[0x92e7cdb8-0x92ecbed4] /System/Library/Frameworks/OpenGL.framework/
Versions/A/Libraries/libGLU.dylib
[0x8ed741e0-0x8f6246c4] /System/Library/QuickTime/
QuickTimeComponents.component/Contents/MacOS/QuickTimeCompon ents
[0x96b674f8-0x96b675cc] /System/Library/Frameworks/vecLib.framework/
Versions/A/vecLib
[0x94233dd0-0x94370060] /System/Library/Frameworks/
QuartzCore.framework/Versions/A/QuartzCore
[0x9447ec68-0x944a29dc] /System/Library/Frameworks/OpenGL.framework/
Versions/A/Libraries/libGLImage.dylib
[0x01370548-0x0137ff50] /Library/Application Support/PACE Anti-Piracy/
iLokSupport.bundle/Contents/MacOS/iLokSupport
[0x01390fec-0x0139ce24] /System/Library/Extensions/IOUSBFamily.kext/
Contents/PlugIns/IOUSBLib.bundle/Contents/MacOS/IOUSBLib
[0x010673d4-0x01083a98] /Library/Frameworks/MaxAPI.framework/MaxAPI
[0x946dc144-0x946f1f34] /System/Library/Frameworks/
ApplicationServices.framework/Versions/A/Frameworks/
CoreGraphics.framework/Versions/A/Resources/libRIP.A.dylib
[0x94689558-0x94694724] /System/Library/Frameworks/
ApplicationServices.framework/Versions/A/Frameworks/
CoreGraphics.framework/Versions/A/Resources/libCSync.A.dylib
[0x9671f890-0x96752088] /System/Library/Frameworks/CoreMIDI.framework/
CoreMIDI
[0x94671b4c-0x9467e29c] /System/Library/Frameworks/
ApplicationServices.framework/Versions/A/Frameworks/
CoreGraphics.framework/Versions/A/Resources/libCGATS.A.dylib
[0x040d0988-0x040d1f40] /Library/Frameworks/MaxAudioAPI.framework/
MaxAudioAPI
[0x04452890-0x046193f8] /Library/Application Support/Cycling ’74/
jitter-externals/Cg.framework/Cg
[0x8ec79460-0x8ec7bb4c] /System/Library/QuickTime/
QuickTimeH264.component/Contents/MacOS/QuickTimeH264
[0x8eba0e90-0x8ec54438] /System/Library/QuickTime/
QuickTimeH264.component/Contents/Resources/QuickTimeH264.alt ivec
[0x98eba2e4-0x98ef97ec] /System/Library/Components/
VCH263Codec.component/VCH263Codec
[0x8e995cc0-0x8ea107c4] /System/Library/QuickTime/
QuickTimeMPEG4.component/Contents/MacOS/QuickTimeMPEG4
[0x04905b70-0x0497de9c] /System/Library/QuickTime/
ApplePixletVideo.component/Contents/MacOS/ApplePixletVideo
[0x9366adec-0x9366d558] /System/Library/Frameworks/JavaVM.framework/
JavaVM
[0x95bcd990-0x95ddfa88] /System/Library/Frameworks/JavaVM.framework/
Versions/1.4/Libraries/libjvm.dylib
[0x98225b1c-0x9822e1e0] /System/Library/Frameworks/JavaVM.framework/
Versions/1.4.2/Libraries/libverify.dylib
[0x982014f0-0x98217778] /System/Library/Frameworks/JavaVM.framework/
Versions/1.4.2/Libraries/libjava.jnilib
[0x993d6728-0x993e0298] /System/Library/Frameworks/JavaVM.framework/
Versions/1.4.2/Libraries/libzip.jnilib
[0x936b36b0-0x93bf1e94] /System/Library/Frameworks/AppKit.framework/
AppKit
[0x94073760-0x940cf5f0] /System/Library/Frameworks/CoreData.framework/
Versions/A/CoreData
[0x94439888-0x94470c80] /usr/lib/libsqlite3.0.dylib
[0x995a6f3c-0x99679ec4] /System/Library/Frameworks/JavaVM.framework/
Versions/1.4.2/Libraries/libawt.jnilib
[0x936b0e74-0x936b0f44] /System/Library/Frameworks/Cocoa.framework/
Versions/A/Cocoa
[0x992eac2c-0x992ed1a8] /System/Library/Frameworks/JavaVM.framework/
Versions/1.4.2/Libraries/libfontmanager.jnilib
[0x09d758d4-0x09d87b58] /System/Library/QuickTime/
QuickTimeFirewireDV.component/Contents/MacOS/QuickTimeFireWi reDV
[0x98e10d30-0x98e2ca60] /System/Library/PrivateFrameworks/
OpenTransport.framework/OpenTransport
[0x94b40024-0x94b59458] /usr/lib/libresolv.9.dylib
[0x09f5ef44-0x09f5efa0] /System/Library/Components/
AppleScript.component/Contents/MacOS/AppleScript
[0x9854f40c-0x985dd2ec] /System/Library/PrivateFrameworks/
AppleScript.framework/Versions/A/AppleScript
[0x09f69db0-0x09f69f1c] /System/Library/ScriptingAdditions/Digital
Hub Scripting.osax/Contents/MacOS/Digital Hub Scripting
[0x09fe178c-0x0a01013c] /System/Library/ScriptingAdditions/
StandardAdditions.osax/Contents/MacOS/StandardAdditions
[0x95bc4de0-0x95bc9434] /System/Library/PrivateFrameworks/
URLMount.framework/Versions/A/URLMount
[0x976779f4-0x976a2470] /System/Library/Frameworks/
AppleShareClientCore.framework/Versions/A/AppleShareClientCo re
[0x9765772c-0x97664c80] /System/Library/Frameworks/
AppleShareClient.framework/Versions/A/AppleShareClient
[0x92e45044-0x92e4d59c] /System/Library/Frameworks/
AppleTalk.framework/Versions/A/AppleTalk
[0x95061e50-0x95163654] /System/Library/Frameworks/Kerberos.framework/
Versions/A/Kerberos
[0x0169e174-0x0169f9b4] /System/Library/TextEncodings/Unicode
Encodings.bundle/Contents/MacOS/Unicode Encodings
[0x98f05214-0x98f4d2a0] /System/Library/PrivateFrameworks/
URLAccess.framework/Versions/A/URLAccess
[0x0a4153c4-0x0a51bd78] /System/Library/Frameworks/OpenGL.framework/
Resources/GLEngine.bundle/GLEngine
[0x9729cc5c-0x9733ef18] /System/Library/Frameworks/OpenGL.framework/
Versions/A/Libraries/libGLProgrammability.dylib
[0x0a55281c-0x0a69a514] /System/Library/Extensions/
ATIRadeonGLDriver.bundle/Contents/MacOS/ATIRadeonGLDriver
[0x09f7b240-0x09f93ca4] /System/Library/Frameworks/OpenGL.framework/
Versions/A/Resources/GLDriver.bundle/GLDriver
[0x97388788-0x97389938] /System/Library/Frameworks/OpenGL.framework/
Versions/A/Libraries/libGLSystem.dylib
[0x0a0db4c4-0x0a0f56b0] /System/Library/Frameworks/OpenGL.framework/
Versions/A/Resources/GLRendererFloat.bundle/GLRendererFloat
[0x0a6a5abc-0x0a734ea4] /System/Library/Frameworks/OpenGL.framework/
Resources/GLRasterARGB8888D32.bundle/GLRasterARGB8888D32
[0x9938ce24-0x99394c2c] /System/Library/Frameworks/JavaVM.framework/
Versions/1.4.2/Libraries/libnet.jnilib

Local Time = Tue Apr 25 00:22:48 2006
Elapsed Time = 967458
#
# The exception above was detected in native code outside the VM
#
# Java VM: Java HotSpot(TM) Client VM (1.4.2-54 mixed mode)
#

I hope it all makes sense to you.

Georg


April 24, 2006 | 11:25 pm

One other question.

I just upgraded the server to Java 1.5.0 version 4. What are the Max
config files I need to change?

BTW, the crash reporter now reports the following lines:
Thread 4 Crashed:
0 libjvm.dylib 0x9a757c74 JVM_GetLastErrorString
+ 8420
1 libjvm.dylib 0x9a63e998 JNI_CreateJavaVM_Impl
+ 44252
2 libjvm.dylib 0x9a63e88c JNI_CreateJavaVM_Impl
+ 43984
3 libSystem.B.dylib 0x9002ba68 _pthread_body + 96

I’m going to check whether Java on Windows XP is better behaved.

Georg


April 25, 2006 | 3:02 am

This looks to me like you need to set your hostname and set you FQDN
(Fully Qualified Domain Name) properly.

OS X Server does not like DNS to be setup incorrectly. Ive seen many
many installs where DNS was borked and causing all sorts of issues.

Im judging from this console entry:

STILL NOT FOUND*** PATH: Server HD RAID Set 1:/Library/Application
Support/Cycling ’74/Apr 25 00:14:16 XServe servermgrd: servermgr_dns:
no name available via DNS for 193.175.148.231
Apr 25 00:14:16 XServe servermgrd: servermgr_dns: no hostname set and
unable to detect via DNS, services may not function properly – use
changeip to repair
MaxMSP qdport_enforce: location=max_eventtimerproc(2), port=48e8420,
valid=0

If you are using net.tcp, this might have some relation as well to
java having issues. Are you using DNS hostnames or ip addresses to
connect to other machines, can you ping all of your name servers?

Also, you are using NAT you say. Does your NAT router allow for a DMZ
machine? What kind of router out of curiosity. Some routers lose
track of the ‘state’ of TCP connections that are active for a long
time. If you can experiment by connecting without the NAT, you could
at least eliminate that possibility. NAT traversal can be tricky, as
NAT doesnt work.. quite the same way on every router, although it
should in theory. BTW, these are all just shots in the dark ;)

v a d e //

http://www.vade.info
abstrakt.vade.info


April 25, 2006 | 7:03 am

Hi Vide,

Thank you for your input.


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