Java server question for sockets

Hello,
I have a C/C++ server which works fine to communicate to Flash, but I want to use Java + Eclipse over text file editing and makefile headaches of C/C++. This will be a big project that requires organization of code, garbage collection, and nice arrays so Java is a smart choice over C/C++. I'm just hung up trying to get an echo server...
I found this echo server code: http://pastebin.com/thiQtEz5
It will receive data coming in, but when it sends echo data out, I don't read it in AS3(Flash). If I use a C/C++ echo server, I get data in and echo data out so I can read it in AS3(Flash).
It seems like most Java examples use similar code, and I find them reading in, but not communicating from echo out to AS3(Flash) read in.
If anyone has any suggestions, I'm interested. I'm new to Java, but I bet I can do cool things with it if I could get sockets working.
,James
PS if it helps, I also cannot use my C/C++ echo client to send data to the Java echo server... It simply doesn't read data if there is any content. If I send a null string, it understands a null string came in though.
PSS: Is this the right forum for AS3 questions, I couldn't find an AS3 forum

Hi,
It seems that you are trying to display JSP pages. All Application servers that I am aware of convert JSP pages to a servlet and use that servlet to generate a Html page. Therefore it seems that the answer to your question is Yes!

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Service com.sap.security.core.ume.service started. (8161 ms).
87.782: [GC 87.782: DefNew: 109911K->29413K(130560K), 0.1891978 secs] 109911K->29413K(1005056K), 0.1893808 secs
Service tcdisdic~srv started. (1282 ms).
Service security started. (3033 ms).
Service classload started. (156 ms).
Service applocking started. (157 ms).
Service shell started. (313 ms).
Service tceCATTPingservice started. (94 ms).
Service telnet started. (312 ms).
Service ejb started. (922 ms).
Service developmentserver started. (453 ms).
Service webdynpro started. (547 ms).
Service servlet_jsp started. (1173 ms).
Service dsr started. (1063 ms).
Service keystore started. (1344 ms).
Service ssl started. (16 ms).
Service tcseccertrevoc~service started. (578 ms).
Service jmx started. (1110 ms).
Service tcsecsecurestorage~service started. (1047 ms).
94.120: [GC 94.120: DefNew: 116453K->43520K(130560K), 0.2516995 secs] 116453K->55613K(1005056K), 0.2519682 secs
Service tclmctcconfsservice_sda started. (2580 ms).
Service CUL started. (3549 ms).
Service cafummetadata~imp started. (6254 ms).
Service cafeugp~model started. (1329 ms).
Service rfcengine started. (3737 ms).
Service cafeuer~service started. (0 ms).
Service tceujwfuiwizsvc started. (16 ms).
Service com.adobe~DocumentServicesLicenseSupportService started. (4300 ms).
Service com.adobe~FontManagerService started. (5425 ms).
Service com.adobe~DataManagerService started. (5582 ms).
Service com.adobe~DocumentServicesBinaries2 started. (5910 ms).
Service com.adobe~PDFManipulation started. (4315 ms).
Service basicadmin started. (7254 ms).
Service cafruntimeconnectivity~impl started. (100294 ms).
Service com.adobe~LicenseService started. (297 ms).
Service prtbridge started. (8098 ms).
Service apptracing started. (3643 ms).
Service tcsecwssec~service started. (8208 ms).
Service adminadapter started. (1532 ms).
Service cafumrelgroups~imp started. (5613 ms).
Service com.sap.portal.pcd.gl started. (438 ms).
104.035: [GC 104.036: DefNew: 130560K->43520K(130560K), 0.4183386 secs] 142653K->62215K(1005056K), 0.4185225 secs
Service com.adobe~XMLFormService started. (9162 ms).
Service monitor started. (3268 ms).
Service sld started. (12382 ms).
Service com.sap.portal.prt.sapj2ee started. (125 ms).
106.513: [GC 106.513: DefNew: 130545K->40021K(130560K), 0.2210693 secs] 149241K->63511K(1005056K), 0.2212475 secs
Service com.adobe~DocumentServicesConfiguration started. (7645 ms).
Service com.adobe~TrustManagerService started. (94 ms).
Service tcsecdestinations~service started. (14790 ms).
110.328: [GC 110.329: DefNew: 126991K->37367K(130560K), 0.1896564 secs] 150481K->64176K(1005056K), 0.1898111 secs
Service pmi started. (1939 ms).
Service com.adobe~DocumentServicesDestProtoService started. (78 ms).
Service tcsecvsi~service started. (2079 ms).
114.407: [GC 114.407: DefNew: 124395K->38325K(130560K), 0.1181515 secs] 151204K->65134K(1005056K), 0.1183338 secs
119.591: [GC 119.591: DefNew: 125360K->39243K(130560K), 0.1979451 secs] 152169K->66052K(1005056K), 0.1981060 secs
122.205: [GC 122.205: DefNew: 126283K->39785K(130560K), 0.1415175 secs] 153092K->66851K(1005056K), 0.1416860 secs
Service tc.monitoring.logviewer started. (30502 ms).
Service jms_provider started. (31486 ms).
ServiceManager started for 142552 ms.
Framework started for 158391 ms.
SAP J2EE Engine Version 7.00 PatchLevel 108458.44 is running!
PatchLevel 108458.44 May 05, 2007 14:23 GMT
145.476: [GC 145.476: DefNew: 126825K->40239K(130560K), 0.1088881 secs] 153891K->69357K(1005056K), 0.1090310 secs
154.856: [GC 154.856: DefNew: 127279K->41929K(130560K), 0.1665652 secs] 156397K->74781K(1005056K), 0.1667231 secs
402.301: [GC 402.301: DefNew: 128878K->18046K(130560K), 0.1411321 secs] 161730K->73978K(1005056K), 0.1413031 secs
404.085: [GC 404.085: DefNew: 105086K->18796K(130560K), 0.0750212 secs] 161018K->74729K(1005056K), 0.0751696 secs
409.852: [GC 409.852: DefNew: 105836K->26140K(130560K), 0.1006458 secs] 161769K->82072K(1005056K), 0.1008288 secs
regards,
S.Rajeshkumar
Edited by: Rajesh kumar on Dec 20, 2007 3:18 PM

Hi Mahesh,
trc file: "D:\usr\sap\KDS\DVEBMGS00\work\dev_server0", trc level: 1, release: "700"
node name   : ID3439450
pid         : 4012
system name : KDS
system nr. : 00
started at : Tue Dec 25 16:58:17 2007
arguments       :
       arg[00] : D:\usr\sap\KDS\DVEBMGS00\exe\jlaunch.exe
       arg[01] : pf=D:\usr\sap\KDS\SYS\profile\KDS_DVEBMGS00_kaar-server3
       arg[02] : -DSAPINFO=KDS_00_server
       arg[03] : pf=D:\usr\sap\KDS\SYS\profile\KDS_DVEBMGS00_kaar-server3
       arg[04] : -DSAPSTART=1
       arg[05] : -DCONNECT_PORT=1107
       arg[06] : -DSAPSYSTEM=00
       arg[07] : -DSAPSYSTEMNAME=KDS
       arg[08] : -DSAPMYNAME=kaar-server3_KDS_00
       arg[09] : -DSAPPROFILE=D:\usr\sap\KDS\SYS\profile\KDS_DVEBMGS00_kaar-server3
       arg[10] : -DFRFC_FALLBACK=ON
       arg[11] : -DFRFC_FALLBACK_HOST=localhost
[Thr 2576] Tue Dec 25 16:58:17 2007
[Thr 2576] *** WARNING => INFO: Unknown property [instance.box.number=KDSDVEBMGS00kaar-server3] [jstartxx.c   841]
[Thr 2576] *** WARNING => INFO: Unknown property [instance.en.host=kaar-server3] [jstartxx.c   841]
[Thr 2576] *** WARNING => INFO: Unknown property [instance.en.port=3201] [jstartxx.c   841]
[Thr 2576] *** WARNING => INFO: Unknown property [instance.system.id=0] [jstartxx.c   841]
JStartupReadInstanceProperties: read instance properties [D:\usr\sap\KDS\DVEBMGS00\j2ee\cluster\instance.properties]
-> ms host    : kaar-server3
-> ms port    : 3901
-> OS libs    : D:\usr\sap\KDS\DVEBMGS00\j2ee\os_libs
-> Admin URL :
-> run mode   : normal
-> run action : NONE
-> enabled    : yes
Used property files
-> files [00] : D:\usr\sap\KDS\DVEBMGS00\j2ee\cluster\instance.properties
Instance properties
-> ms host    : kaar-server3
-> ms port    : 3901
-> os libs    : D:\usr\sap\KDS\DVEBMGS00\j2ee\os_libs
-> admin URL :
-> run mode   : normal
-> run action : NONE
-> enabled    : yes
Bootstrap nodes
-> [00] bootstrap            : D:\usr\sap\KDS\DVEBMGS00\j2ee\cluster\instance.properties
-> [01] bootstrap_ID3439400 : D:\usr\sap\KDS\DVEBMGS00\j2ee\cluster\instance.properties
-> [02] bootstrap_ID3439450 : D:\usr\sap\KDS\DVEBMGS00\j2ee\cluster\instance.properties
-> [03] bootstrap_ID3439451 : D:\usr\sap\KDS\DVEBMGS00\j2ee\cluster\instance.properties
Worker nodes
-> [00] ID3439400            : D:\usr\sap\KDS\DVEBMGS00\j2ee\cluster\instance.properties
-> [01] ID3439450            : D:\usr\sap\KDS\DVEBMGS00\j2ee\cluster\instance.properties
-> [02] ID3439451            : D:\usr\sap\KDS\DVEBMGS00\j2ee\cluster\instance.properties
[Thr 2576] JLaunchRequestQueueInit: create named pipe for ipc
[Thr 2576] JLaunchRequestQueueInit: create pipe listener thread
[Thr 4124] WaitSyncSemThread: Thread 4124 started as semaphore monitor thread.
[Thr 4120] JLaunchRequestFunc: Thread 4120 started as listener thread for np messages.
[Thr 2576] NiInit3: NI already initialized; param 'maxHandles' ignored (1;1002)
[Thr 2576] CPIC (version=700.2006.09.13)
[Thr 2576] [Node: server0] java home is set by profile parameter
     Java Home: C:\j2sdk1.4.2_09
[Thr 2576] JStartupICheckFrameworkPackage: can't find framework package D:\usr\sap\KDS\DVEBMGS00\exe\jvmx.jar
JStartupIReadSection: read node properties [ID3439450]
-> node name          : server0
-> node type          : server
-> node execute       : yes
-> jlaunch parameters :
-> java path          : C:\j2sdk1.4.2_09
-> java parameters    : -Djava.io.tmpdir=D:\ep_temp -Dcm.tmpdir=D:\ep_temp -Djava.security.policy=./java.policy -Djava.security.egd=file:/dev/urandom -Dorg.omg.CORBA.ORBClass=com.sap.engine.system.ORBProxy -Dorg.omg.CORBA.ORBSingletonClass=com.sap.engine.system.ORBSingletonProxy -Djavax.rmi.CORBA.PortableRemoteObjectClass=com.sap.engine.system.PortableRemoteObjectProxy -XX:MaxPermSize=192M -XX:PermSize=192M -XX:NewSize=170M -XX:MaxNewSize=170M -XX:DisableExplicitGC -verbose:gc -Xloggc:GC.log -XX:PrintGCDetails -XX:PrintGCTimeStamps -Djava.awt.headless=true -Dsun.io.useCanonCaches=false -XX:SoftRefLRUPolicyMSPerMB=1 -XX:SurvivorRatio=2 -XX:TargetSurvivorRatio=90 -Dorg.omg.PortableInterceptor.ORBInitializerClass.com.sap.engine.services.ts.jts.ots.PortableInterceptor.JTSInitializer -XX:UseTLAB -XX:+UseParNewGC -Dorg.xml.sax.driver=com.sap.engine.lib.xml.parser.SAXParser
-> java vm version    : 1.4.2_09-b05
-> java vm vendor     : Java HotSpot(TM) Server VM (Sun Microsystems Inc.)
-> java vm type       : server
-> java vm cpu        : x86
-> heap size          : 1024M
-> init heap size     : 1024M
-> root path          : D:\usr\sap\KDS\DVEBMGS00\j2ee\cluster\server0
-> class path         : .\bin\boot\boot.jar;.\bin\boot\jaas.jar;.\bin\system\bytecode.jar;.
-> OS libs path       : D:\usr\sap\KDS\DVEBMGS00\j2ee\os_libs
-> main class         : com.sap.engine.boot.Start
-> framework class    : com.sap.bc.proj.jstartup.JStartupFramework
-> registr. class     : com.sap.bc.proj.jstartup.JStartupNatives
-> framework path     : D:\usr\sap\KDS\DVEBMGS00\exe\jstartup.jar;D:\usr\sap\KDS\DVEBMGS00\exe\jvmx.jar
-> shutdown class     : com.sap.engine.boot.Start
-> parameters         :
-> debuggable         : no
-> debug mode         : no
-> debug port         : 50021
-> shutdown timeout   : 120000
[Thr 2576] JLaunchISetDebugMode: set debug mode [no]
[Thr 4152] JLaunchIStartFunc: Thread 4152 started as Java VM thread.
JHVM_LoadJavaVM: VM Arguments of node [server0]
-> stack   : 262144 Bytes
-> arg[ 0]: exit
-> arg[ 1]: abort
-> arg[ 2]: vfprintf
-> arg[ 3]: -Djava.io.tmpdir=D:\ep_temp
-> arg[ 4]: -Dcm.tmpdir=D:\ep_temp
-> arg[ 5]: -Djava.security.policy=./java.policy
-> arg[ 6]: -Djava.security.egd=file:/dev/urandom
-> arg[ 7]: -Dorg.omg.CORBA.ORBClass=com.sap.engine.system.ORBProxy
-> arg[ 8]: -Dorg.omg.CORBA.ORBSingletonClass=com.sap.engine.system.ORBSingletonProxy
-> arg[ 9]: -Djavax.rmi.CORBA.PortableRemoteObjectClass=com.sap.engine.system.PortableRemoteObjectProxy
-> arg[ 10]: -XX:MaxPermSize=192M
-> arg[ 11]: -XX:PermSize=192M
-> arg[ 12]: -XX:NewSize=170M
-> arg[ 13]: -XX:MaxNewSize=170M
-> arg[ 14]: -XX:+DisableExplicitGC
-> arg[ 15]: -verbose:gc
-> arg[ 16]: -Xloggc:GC.log
-> arg[ 17]: -XX:+PrintGCDetails
-> arg[ 18]: -XX:+PrintGCTimeStamps
-> arg[ 19]: -Djava.awt.headless=true
-> arg[ 20]: -Dsun.io.useCanonCaches=false
-> arg[ 21]: -XX:SoftRefLRUPolicyMSPerMB=1
-> arg[ 22]: -XX:SurvivorRatio=2
-> arg[ 23]: -XX:TargetSurvivorRatio=90
-> arg[ 24]: -Dorg.omg.PortableInterceptor.ORBInitializerClass.com.sap.engine.services.ts.jts.ots.PortableInterceptor.JTSInitializer
-> arg[ 25]: -XX:+UseTLAB
-> arg[ 26]: -XX:+UseParNewGC
-> arg[ 27]: -Dorg.xml.sax.driver=com.sap.engine.lib.xml.parser.SAXParser
-> arg[ 28]: -Dsys.global.dir=D:\usr\sap\KDS\SYS\global
-> arg[ 29]: -Dapplication.home=D:\usr\sap\KDS\DVEBMGS00\exe
-> arg[ 30]: -Djava.class.path=D:\usr\sap\KDS\DVEBMGS00\exe\jstartup.jar;D:\usr\sap\KDS\DVEBMGS00\exe\jvmx.jar;.\bin\boot\boot.jar;.\bin\boot\jaas.jar;.\bin\system\bytecode.jar;.
-> arg[ 31]: -Djava.library.path=C:\j2sdk1.4.2_09\jre\bin\server;C:\j2sdk1.4.2_09\jre\bin;C:\j2sdk1.4.2_09\bin;D:\usr\sap\KDS\DVEBMGS00\j2ee\os_libs;D:\usr\sap\KDS\SYS\profile;D:\usr\sap\KDS\SCS01\exe;D:\usr\sap\KDS\SYS\exe\nuc\NTI386;C:\WINDOWS\system32;C:\Program Files\Microsoft SQL Server\90\Tools\binn\;C:\Program Files\Microsoft SQL Server\90\DTS\Binn\;C:\Program Files\Microsoft SQL Server\90\Tools\Binn\VSShell\Common7\IDE\;C:\j2sdk1.4.2_09\bin
-> arg[ 32]: -Dmemory.manager=1024M
-> arg[ 33]: -Xmx1024M
-> arg[ 34]: -Xms1024M
-> arg[ 35]: -DLoadBalanceRestricted=no
-> arg[ 36]: -Djstartup.mode=JCONTROL
-> arg[ 37]: -Djstartup.ownProcessId=4012
-> arg[ 38]: -Djstartup.ownHardwareId=G1140690284
-> arg[ 39]: -Djstartup.whoami=server
-> arg[ 40]: -Djstartup.debuggable=no
-> arg[ 41]: -DSAPINFO=KDS_00_server
-> arg[ 42]: -DSAPSTART=1
-> arg[ 43]: -DCONNECT_PORT=1107
-> arg[ 44]: -DSAPSYSTEM=00
-> arg[ 45]: -DSAPSYSTEMNAME=KDS
-> arg[ 46]: -DSAPMYNAME=kaar-server3_KDS_00
-> arg[ 47]: -DSAPPROFILE=D:\usr\sap\KDS\SYS\profile\KDS_DVEBMGS00_kaar-server3
-> arg[ 48]: -DFRFC_FALLBACK=ON
-> arg[ 49]: -DFRFC_FALLBACK_HOST=localhost
-> arg[ 50]: -DSAPSTARTUP=1
-> arg[ 51]: -DSAPSYSTEM=00
-> arg[ 52]: -DSAPSYSTEMNAME=KDS
-> arg[ 53]: -DSAPMYNAME=kaar-server3_KDS_00
-> arg[ 54]: -DSAPDBHOST=KAAR-SERVER3
-> arg[ 55]: -Dj2ee.dbhost=KAAR-SERVER3
CompilerOracle: exclude com/sapportals/portal/pb/layout/taglib/ContainerTag addIviewResources
CompilerOracle: exclude com/sap/engine/services/keystore/impl/security/CodeBasedSecurityConnector getApplicationDomain
CompilerOracle: exclude com/sap/engine/services/rmi_p4/P4StubSkeletonGenerator generateStub
CompilerOracle: exclude com/sapportals/portal/prt/util/StringUtils escapeToJS
CompilerOracle: exclude com/sapportals/portal/prt/core/broker/PortalServiceItem startServices
CompilerOracle: exclude com/sap/engine/services/webservices/server/deploy/WSConfigurationHandler downloadFile
CompilerOracle: exclude com/sapportals/portal/prt/jndisupport/util/AbstractHierarchicalContext lookup
CompilerOracle: exclude com/sapportals/portal/navigation/cache/CacheNavigationNode getAttributeValue
CompilerOracle: exclude com/sapportals/portal/navigation/TopLevelNavigationiView PrintNode
CompilerOracle: exclude com/sapportals/wcm/service/ice/wcm/ICEPropertiesCoder encode
CompilerOracle: exclude com/sap/lcr/pers/delta/importing/ObjectLoader loadObjects
CompilerOracle: exclude com/sap/engine/services/webservices/jaxrpc/encoding/InstanceBuilder readElement
CompilerOracle: exclude com/sap/engine/services/webservices/jaxrpc/encoding/InstanceBuilder readSequence
CompilerOracle: exclude com/sap/engine/services/webservices/jaxrpc/encoding/TypeMappingImpl initializeRelations
CompilerOracle: exclude com/sap/engine/services/webservices/jaxrpc/encoding/GeneratedComplexType _loadInto
[Thr 4152] Tue Dec 25 16:58:18 2007
[Thr 4152] JHVM_LoadJavaVM: Java VM created OK.
JHVM_BuildArgumentList: main method arguments of node [server0]
[Thr 3560] Tue Dec 25 16:58:38 2007
[Thr 3560] JHVM_RegisterNatives: registering methods in com.sap.bc.krn.perf.PerfTimes
[Thr 3560] Tue Dec 25 16:58:39 2007
[Thr 3560] JHVM_RegisterNatives: registering methods in com.sap.bc.proj.jstartup.JStartupFramework
[Thr 3560] Tue Dec 25 16:58:40 2007
[Thr 3560] JLaunchISetClusterId: set cluster id 3439450
[Thr 3560] Tue Dec 25 16:58:41 2007
[Thr 3560] JLaunchISetState: change state from [Initial (0)] to [Waiting for start (1)]
[Thr 3560] JLaunchISetState: change state from [Waiting for start (1)] to [Starting (2)]
[Thr 3100] Tue Dec 25 17:01:33 2007
[Thr 3100] JHVM_RegisterNatives: registering methods in com.sap.mw.rfc.driver.CpicDriver
[Thr 3100] Tue Dec 25 17:01:34 2007
[Thr 3100] JHVM_RegisterNatives: registering methods in com.sap.i18n.cp.ConverterJNI
[Thr 3100] Tue Dec 25 17:01:35 2007
[Thr 3100] JHVM_RegisterNatives: registering methods in com.sap.mw.rfc.engine.Compress
[Thr 2068] Tue Dec 25 17:02:00 2007
[Thr 2068] JHVM_RegisterNatives: registering methods in com.sap.security.core.server.vsi.service.jni.VirusScanInterface
[Thr 3560] Tue Dec 25 17:03:18 2007
[Thr 3560] JLaunchISetState: change state from [Starting (2)] to [Starting applications (10)]
stdout/stderr redirect
node name   : server0
pid         : 628
system name : KDS
system nr. : 00
started at : Tue Dec 25 16:58:17 2007
Reserved 1610612736 (0x60000000) bytes before loading DLLs.
[Thr 2576] MtxInit: -2 0 0
CompilerOracle: exclude com/sapportals/portal/pb/layout/taglib/ContainerTag addIviewResources
CompilerOracle: exclude com/sap/engine/services/keystore/impl/security/CodeBasedSecurityConnector getApplicationDomain
CompilerOracle: exclude com/sap/engine/services/rmi_p4/P4StubSkeletonGenerator generateStub
CompilerOracle: exclude com/sapportals/portal/prt/util/StringUtils escapeToJS
CompilerOracle: exclude com/sapportals/portal/prt/core/broker/PortalServiceItem startServices
CompilerOracle: exclude com/sap/engine/services/webservices/server/deploy/WSConfigurationHandler downloadFile
CompilerOracle: exclude com/sapportals/portal/prt/jndisupport/util/AbstractHierarchicalContext lookup
CompilerOracle: exclude com/sapportals/portal/navigation/cache/CacheNavigationNode getAttributeValue
CompilerOracle: exclude com/sapportals/portal/navigation/TopLevelNavigationiView PrintNode
CompilerOracle: exclude com/sapportals/wcm/service/ice/wcm/ICEPropertiesCoder encode
CompilerOracle: exclude com/sap/lcr/pers/delta/importing/ObjectLoader loadObjects
CompilerOracle: exclude com/sap/engine/services/webservices/jaxrpc/encoding/InstanceBuilder readElement
CompilerOracle: exclude com/sap/engine/services/webservices/jaxrpc/encoding/InstanceBuilder readSequence
CompilerOracle: exclude com/sap/engine/services/webservices/jaxrpc/encoding/TypeMappingImpl initializeRelations
CompilerOracle: exclude com/sap/engine/services/webservices/jaxrpc/encoding/GeneratedComplexType _loadInto
SAP J2EE Engine Version 7.00   PatchLevel 108458.44 is starting...
Loading: LogManager ... 10652 ms.
Loading: PoolManager ... 0 ms.
Loading: ApplicationThreadManager ... 131 ms.
Loading: ThreadManager ... 49 ms.
Loading: IpVerificationManager ... 50 ms.
Loading: ClassLoaderManager ... 16 ms.
Loading: ClusterManager ... 1754 ms.
Loading: LockingManager ... 229 ms.
Loading: ConfigurationManager ... 5326 ms.
Loading: LicensingManager ... 99 ms.
Loading: CacheManager ... 246 ms.
Loading: ServiceManager ...
Loading services.:
Service memory started. (32 ms).
Service timeout started. (81 ms).
Service DQE started. (0 ms).
Service runtimeinfo started. (32 ms).
Service cross started. (505 ms).
Service file started. (733 ms).
Service cafeuodi~mnuacc started. (0 ms).
Service trex.service started. (49 ms).
Service p4 started. (3569 ms).
Service classpath_resolver started. (65 ms).
Service cafeucc~api started. (10739 ms).
Service userstore started. (0 ms).
Service jmx_notification started. (33 ms).
Service log_configurator started. (29268 ms).
Service locking started. (0 ms).
Service http started. (619 ms).
Service naming started. (2754 ms).
Service ts started. (81 ms).
Service licensing started. (82 ms).
Service appclient started. (326 ms).
Service failover started. (358 ms).
Service javamail started. (1499 ms).
Service jmsconnector started. (864 ms).
Service iiop started. (2592 ms).
Service connector started. (179 ms).
Service webservices started. (15579 ms).
Service deploy started. (129447 ms).
Service MigrationService started. (97 ms).
Service configuration started. (97 ms).
Service bimmrdeployer started. (17 ms).
Service MobileArchiveContainer started. (453 ms).
Service MobileSetupGeneration started. (695 ms).
Service dbpool started. (6056 ms).
Service cafeugpmailcf started. (129 ms).
Service com.sap.security.core.ume.service started. (10109 ms).
Service security started. (2100 ms).
Service jmx started. (388 ms).
Service basicadmin started. (501 ms).
Service adminadapter started. (145 ms).
Service classload started. (355 ms).
Service applocking started. (48 ms).
Service servlet_jsp started. (1437 ms).
Service cafruntimeconnectivity~impl started. (137824 ms).
Service tclmctcconfsservice_sda started. (48 ms).
Service CUL started. (904 ms).
Service com.sap.portal.pcd.gl started. (0 ms).
Service com.adobe~LicenseService started. (2842 ms).
Service cafummetadata~imp started. (2745 ms).
Service keystore started. (7073 ms).
Service shell started. (5846 ms).
Service tcsecsecurestorage~service started. (114 ms).
Service tcseccertrevoc~service started. (145 ms).
Service com.adobe~DataManagerService started. (888 ms).
Service ssl started. (0 ms).
Service tceCATTPingservice started. (0 ms).
Service tcsecdestinations~service started. (840 ms).
Service telnet started. (2972 ms).
Service cafumrelgroups~imp started. (969 ms).
Service prtbridge started. (4554 ms).
Service pmi started. (16 ms).
Service tcsecvsi~service started. (258 ms).
Service dsr started. (6540 ms).
Service apptracing started. (10077 ms).
Service ejb started. (8478 ms).
Service monitor started. (3132 ms).
Service webdynpro started. (20622 ms).
Service com.adobe~DocumentServicesDestProtoService started. (17683 ms).
Service com.adobe~DocumentServicesLicenseSupportService started. (25370 ms).
Service com.adobe~DocumentServicesBinaries2 started. (25483 ms).
Service com.adobe~XMLFormService started. (25030 ms).
Service developmentserver started. (17505 ms).
Service rfcengine started. (14179 ms).
Service com.adobe~DocumentServicesConfiguration started. (21397 ms).
Service jms_provider started. (25547 ms).
Service tcsecwssec~service started. (18103 ms).
Service sld started. (22157 ms).
Service com.adobe~TrustManagerService started. (81 ms).
Service tcdisdic~srv started. (34510 ms).
Service com.adobe~PDFManipulation started. (27356 ms).
Service com.sap.portal.prt.sapj2ee started. (24849 ms).
Service cafeugp~model started. (16 ms).
Service cafeuer~service started. (0 ms).
Service tceujwfuiwizsvc started. (19869 ms).
Service com.adobe~FontManagerService started. (58277 ms).
Service tc.monitoring.logviewer started. (83829 ms).
ServiceManager started for 271069 ms.
Framework started for 290933 ms.
SAP J2EE Engine Version 7.00   PatchLevel 108458.44 is running!
PatchLevel 108458.44 May 05, 2007 14:23 GMT
regards,
S.Rajeshkumar

Sometime fail to call servlet ERROR message: java.io.FileNotFoundException: Response: '500: Internal Server Error' for url:.

          Error:
          java.io.FileNotFoundException: Response: '500: Internal Server Error' for url:
          'http://www.xxxx.com//myServlet/anyfile.exml'
          at weblogic.net.http.HttpURLConnection.getInputStream(HttpURLConnection.java:380)
          The URL is correct.
          When it fails, on IE browser, receive the following message,
          ·     The RPC server is unavailable
          ·     The remote procedure call failed.
          Servlet receives xml and set it into session.
          This class set or get session.
          Servlet is called many times.
          Using weblogic 8.1


          Error:
          java.io.FileNotFoundException: Response: '500: Internal Server Error' for url:
          'http://www.xxxx.com//myServlet/anyfile.exml'
          at weblogic.net.http.HttpURLConnection.getInputStream(HttpURLConnection.java:380)
          The URL is correct.
          When it fails, on IE browser, receive the following message,
          ·     The RPC server is unavailable
          ·     The remote procedure call failed.
          Servlet receives xml and set it into session.
          This class set or get session.
          Servlet is called many times.
          Using weblogic 8.1

Where to increase Java Heap settings for Admin and Managed Server.

Hello Experts
I am having issue with increasing the JVM memory arguments for the Admin and Managed Servers. I have tried in a couple of places to increase the memory arguments (Xms and Xmx to 1024m)but its not taking effect. When I start the Admin Server and Managed server , I do not see the increased Heap settings. Here is what I see -
"Starting WLS with line : /oracle/app/bi/Oracle_BI1/jdk/java -server - Xms256m -Xmx512m -XX:MaxPermSize=512m"
I have the following memory arguments in the setDomainEnv.sh located in <DOMAIN_HOME>/bin
XMS_SUN_64BIT ="2048"
export XMS_SUN_64BIT
XMX_SUN_64BIT="2048"
export XMX_SUN_64BIT
Looks like this did not work , so I added an entry in the setOBIDomainEnv.sh file hoping to increase the Java memory , but that does not work either. Below is from setOBIDomainEnv.sh file -
Really, trying to understand where/how the JVM settings are controlled from. Please guide me.
Appreciate your time.
Rakesh

Under setobidomainenv.sh you will also find the admin server tag's so you need to increase the jvm parameters in there too. Depending upon your java vendor and bit version(Sun/Oracle/IBM/HP and 32-bit vs 64-bit ) So change accordingly
eg:
if server group is not obi then we can assume that it is Admin Server
if [ "${JAVA_VENDOR}" = "Sun" ] ; then
# -UseSSE42Intrinsics required for server running EM
if [ "${JAVA_USE_64BIT}" = "true" ] ; then
# Admin Server memory args for 64-bit Sun JVM
SERVER_MEM_ARGS="-Xms256m -Xmx1024m -XX:MaxPermSize=512m -XX:-UseSSE42Intrinsics"
export SERVER_MEM_ARGS
similarly in setdomain.sh you will find the args as below:
XMX_SUN_64BIT="512"
export XMX_SUN_64BIT
XMS_SUN_64BIT="256"
export XMS_SUN_64BIT
if [ "${JAVA_VENDOR}" = "Sun" ] ; then
WLS_MEM_ARGS_64BIT="-Xms256m -Xmx512m"
export WLS_MEM_ARGS_64BIT
WLS_MEM_ARGS_32BIT="-Xms256m -Xmx512m"
export WLS_MEM_ARGS_32BIT
after setting them just execute them ./setdomain.sh and ./setobidomainenv.sh and then try to start the admin and managed servers and see the process running with the updated values.

Support for Java Server FAce in Workshop

Dear All,
Does anyone have any idea if and when Workshop will include support for the Java
Server Faces (JSF) framework?
Thank you
Abe

While I cannot share any specific product plans from any vendor, I would like to point out that all of the vendors of IDEs in the Java web application space are members of the JSR-127 expert group that is defining JavaServer Faces. Indeed, one of the primary design goals for the APIs is to ensure that development tools have sufficient information available to create high quality user interfaces at design time, so we're doing all we can to enable this kind of thing.
As JavaServer Faces matures, I think you will be very pleased with the quality and quantity of tools support for it.
Craig McClanahan

How to increase Memory and Java Heap Size for Content Server

Hi,
My content server is processing requests very slowly. Over performance is not good. I have 2 GB of RAM any idea what files I can modify to increase the Java Heap Size for the Content Server. If I increase the RAM to 4 or 6 GB where do I need to make changes for the Java Heap Size and what are the recommended values. I just have Content Server Running on the linux box. Or how do I assign more memory to the user that owns the content server install.
Thanks

You might find these interesting:
http://blogs.oracle.com/fusionecm/2008/10/how_to_-javatuning.html
http://download.oracle.com/docs/cd/E10316_01/cs/cs_doc_10/documentation/admin/performance_tuning_10en.pdf
Do you have access to metalink? This has about everything you could want:
https://metalink2.oracle.com/metalink/plsql/f?p=130:14:9940589543422282072::::p14_database_id,p14_docid,p14_show_header,p14_show_help,p14_black_frame,p14_font:NOT,788210.1,1,1,1,helvetica
Or search for "788210.1" in metalink knowledgebase if that link doesn't work and look for the FAQ on configuring Java for Content Servers

Hi, I have keep seeing a small 'Connection failed' warning box popping up: [[Connection failed There was an error connecting to the server "Warning; Self Aware"]]. Question for you gods - what does it mean. is it important? my computer connects to my

hi, I have keep seeing a small 'Connection failed' warning box popping up: [[Connection failed There was an error connecting to the server "Warning; Self Aware"]]. Question for you gods - what does it mean. is it important? my computer connects to my server works. Could it be related to "Network Preference & Monitor icons missing from my system preferences page? and my guest sign=in account is now the main account?? thanks you. jb

hi, I have keep seeing a small 'Connection failed' warning box popping up: [[Connection failed There was an error connecting to the server "Warning; Self Aware"]]. Question for you gods - what does it mean. is it important? my computer connects to my server works. Could it be related to "Network Preference & Monitor icons missing from my system preferences page? and my guest sign=in account is now the main account?? thanks you. jb

EP 6.0 SP 10 + Java parameter ordering for server

Hi,
Is there an ordering dependency for the Java parameters used for a server? We're currently running our servers with the following Java parameters in the given order:
-Djava.awt.headless=true
-Djava.security.egd=file:/dev/urandom
-Djava.security.policy=./java.policy
-Djavax.rmi.CORBA.PortableRemoteObjectClass=com.sap.engine.system.PortableRemoteObjectProxy
-Djco.jarm=1
-Dorg.omg.CORBA.ORBClass=com.sap.engine.system.ORBProxy
-Dorg.omg.CORBA.ORBSingletonClass=com.sap.engine.system.ORBSingletonProxy
-Dsun.io.useCanonCaches=false
-verbose:gc
-Xms1024m
-Xmx1024m
-XX:+DisableExplicitGC
-XX:MaxNewSize=170m
-XX:MaxPermSize=192m
-XX:NewSize=170m
-XX:PermSize=192m
-XX:+PrintCompilation
-XX:+PrintGCDetails
-XX:+PrintGCTimeStamps
-XX:+PrintTenuringDistribution
-XX:SoftRefLRUPolicyMSPerMB=1
-XX:SurvivorRatio=2
-XX:TargetSurvivorRatio=90
-XX:+UseParNewGC
This list of options was alphabetized some time ago when tuning the jvm. Since then, I've come across a couple of OSS notes (don't remember which ones) which seem to indicate some ordering dependencies.
thanks in advance,
Steven McElwee

Hi Steven,
no, as long as you don't set a parameter twice , the order does not matter.
Hope it helps
Detlev

How to design socket client-server app for 2-way communication

Hi, I am writing a client-server application. I have a single server and many clients. Each client will need the ability to send information to the server at any time. The server will also need the ability to send information to a client at any time. Its this second part that I am not sure how to design. Would I need to create a SocketServer on each client to accept incoming messages, or is there a better way? Thanks

scranchdaddy wrote:
Don't my requirements sound a lot like an IM application, where a chat server might need to send a message to a chat client at any time?Not really. If that is what you are designing
in my opinion one could easily be forgiven for thinking you were deliberately obfuscating your goal...
How does the server know where the client is? Does it know the IP address of the client?I would imagine the server would contain a directory of IPs? I'm not sure.
What happens if the client is not running?Then I guess the message would not get delivered.
What happens if the client is behind a firewall that does not allow incoming connections?How do IM chat clients work? How have people solved this in the past?Typically the server would only care about clients currently connected to the server.
Maybe you should re-think your design. I don't really have a design, just requirements, that's why I'm writing this post.Your subject says "+How to *design* socket client-server app for 2-way communication+".
Are you saying you expect someone else to do the design for you?

Java server question for sockets

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