Re: svn commit: r532877 - in /tomcat/tc6.0.x/trunk/java/org/apache/catalina/tribes/transport: PooledSender.java bio/PooledMultiSender.java nio/PooledParallelSender.java

[Peter Rossbach]

HI Filip,

I see the problem also and I like your proposed solution.
+1
peter



Am 27.04.2007 um 17:18 schrieb Filip Hanik - Dev Lists:


here is a patch that would solve it the way I proposed

Index: java/org/apache/catalina/tribes/transport/nio/ 
ParallelNioSender.java

===
--- java/org/apache/catalina/tribes/transport/nio/ 
ParallelNioSender.java(revision 533123)
+++ java/org/apache/catalina/tribes/transport/nio/ 
ParallelNioSender.java(working copy)

@@ -286,6 +286,15 @@
if ( sender.keepalive() ) {
nioSenders.remove(entry.getKey());
result = true;
+} else {
+try {
+sender.read(null);
+}catch ( IOException x ) {
+sender.disconnect();
+sender.reset();
+nioSenders.remove(entry.getKey());
+result = true;
+}
}
}
return result;

Only because membership and connections have nothing to do with  
each other :)
Also, no other way to detect a disconnect than to issue a read on  
the channel.

Filip

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DO NOT REPLY [Bug 42274] - Uncaught NullPointerException on NioEndPoint Worker

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--- Additional Comments From [EMAIL PROTECTED]  2007-04-29 03:02 ---
Yeah, I checked against version 6.0.10

Cheers

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Re: Any interest in "Asynchronous Servlets"

[Filip Hanik - Dev Lists]

Henri Gomez wrote:

I wonder how this asynchronicity could be handled by mod_jk.

by default you'd still hog a thread in apache


Did there is a way to make apache keep some threads ready to poll the 
results ?

you'd probably be in for some serious rewrite to get this to work in mod_jk

Filiop


2007/4/28, Remy Maucherat <[EMAIL PROTECTED]>:

Filip Hanik - Dev Lists wrote:
> actually, it would be a lot easier than Comet :), I'll create a patch,
> then we can review it before we decide to move on.

Ok, but I still have no idea what you mean when you write "Asynchronous
Servlets" (AS). Some guy has just posted it is get the request, don't
process it, wait, process it later.

Rémy

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Re: Candidate binaries for 6.0.12

[Mladen Turk]

Remy Maucherat wrote:
The candidates binaries in which I suppose a horrible bug will be found 
in about 5 minutes are available here:

http://people.apache.org/~remm/tomcat-6/v6.0.12/



Tested on all windows versions and linux.
Works fine. Will you propose a vote?

Regards,
Mladen.

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Bug report for Tomcat 3 [2007/04/29]

[bugzilla]

+---+
| Bugzilla Bug ID   |
| +-+
| | Status: UNC=Unconfirmed NEW=New ASS=Assigned|
| | OPN=ReopenedVER=Verified(Skipped Closed/Resolved)   |
| |   +-+
| |   | Severity: BLK=Blocker CRI=CriticalMAJ=Major |
| |   |   MIN=Minor   NOR=Normal  ENH=Enhancement   |
| |   |   +-+
| |   |   | Date Posted |
| |   |   |  +--+
| |   |   |  | Description  |
| |   |   |  |  |
| 2350|Ver|Nor|2001-06-27|ServletConfig.getInitParameter() requires url-patt|
| 5331|Ass|Nor|2001-12-09|getPathInfo vs URL normalization  |
| 6027|Inf|Maj|2002-01-25|Tomcat  Automatically shuts down as service   |
| 6488|Ver|Maj|2002-02-15|Error: 304. Apparent bug in default ErrorHandler c|
| 7785|Inf|Blk|2002-04-06|tomcat bug in context reloading   |
| 7863|Inf|Maj|2002-04-09|I have a problem when running Tomcat with IIS |
| 8187|Inf|Cri|2002-04-17|Errors when Tomcat used with MS Access database   |
| 9737|Ver|Nor|2002-06-10|ArrayIndexOutOfBoundsException when sending just p|
|10047|Ass|Cri|2002-06-20|IllegalStateException |
|10406|Ass|Cri|2002-07-02|IllegalStateException |
|11087|Inf|Blk|2002-07-23|IllegalStateException |
|12156|Inf|Cri|2002-08-29|Apache and Tomcat 3.3.1 Interworking problem  |
|16363|Ass|Cri|2003-01-23|Stack Overflow accessing compiled JSP - Tomcat 3.2|
|39250|Inf|Cri|2006-04-07|Tomcat 3.2.1 + JDK 1.4|
+-+---+---+--+--+
| Total   14 bugs   |
+---+

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Bug report for Tomcat 4 [2007/04/29]

[bugzilla]

+---+
| Bugzilla Bug ID   |
| +-+
| | Status: UNC=Unconfirmed NEW=New ASS=Assigned|
| | OPN=ReopenedVER=Verified(Skipped Closed/Resolved)   |
| |   +-+
| |   | Severity: BLK=Blocker CRI=CriticalMAJ=Major |
| |   |   MIN=Minor   NOR=Normal  ENH=Enhancement   |
| |   |   +-+
| |   |   | Date Posted |
| |   |   |  +--+
| |   |   |  | Description  |
| |   |   |  |  |
| 3839|Opn|Enh|2001-09-26|Problem bookmarking login page|
| 4227|Opn|Enh|2001-10-17|Invalid CGI path  |
| 5329|New|Enh|2001-12-08|NT Service exits startup before Tomcat is finished|
| 5795|New|Enh|2002-01-10|Catalina Shutdown relies on localhost causing prob|
| 5829|New|Enh|2002-01-13|StandardManager needs to cope with sessions throwi|
| 5985|New|Enh|2002-01-23|Tomcat should perform a more restrictive validatio|
| 6600|Opn|Enh|2002-02-20|enodeURL adds 'jsession' when 'isRequestedSessionI|
| 6614|New|Enh|2002-02-21|Have Bootstrap and StandardClassLoader use the sam|
| 6671|New|Enh|2002-02-25|Simple custom tag example uses old declaration sty|
| 7043|New|Enh|2002-03-12|database user and password for JDBC Based Store   |
| 7374|New|Enh|2002-03-22|Apache Tomcat/4.0.1 message on standard output|
| 7676|New|Enh|2002-04-02|Allow name property to use match experssions in  without className in server.xml produces N|
|11069|Opn|Enh|2002-07-23|Tomcat not flag error if tld is outside of /WEB-IN|
|11129|New|Enh|2002-07-24|New valve for putting the sessionIDs in the reques|
|11248|New|Enh|2002-07-29|DefaultServlet doesn't send expires header|
|11754|Opn|Enh|2002-08-15|Synchronous shutdown script - shutdown.sh should w|
|12069|New|Enh|2002-08-27|Creation of more HttpSession objects for one previ|
|12658|New|Enh|2002-09-15|a proxy host and port at the  element level |
|12766|New|Enh|2002-09-18|Tomcat should use tld files in /WEB-INF/ over vers|
|13309|Opn|Enh|2002-10-04|Catalina calls System.exit()  |
|13634|New|Enh|2002-10-15|Allowing system properties to be substituted in co|
|13689|Opn|Enh|2002-10-16|Classloader paths for 'Common' classes and librari|
|13731|New|Enh|2002-10-17|Final request, response, session and other variabl|
|13941|New|Enh|2002-10-24|reload is VERY slow   |
|13965|New|Enh|2002-10-25|Catalina.sh correction request for Tru64 Unix |
|14097|New|Enh|2002-10-30|hardcoded registry value for vm lets tomcat servic|
|14416|New|Enh|2002-11-10|blank tag name in TLD cause NullPointerException  |
|14635|New|Enh|2002-11-18|Should be possible not to have -MM-DD in log f|
|14766|New|Enh|2002-11-22|Redirect Vavle|
|14993|New|Enh|2002-12-02|Possible obselete synchronized declaration|
|15115|New|Enh|2002-12-05|correct docs... XML parser *cannot* be overridden |
|15417|Opn|Enh|2002-12-16|Add port for forced compilation of JSP pages  |
|15688|New|Enh|2002-12-27|full-qualified names instead of imports   |
|15941|New|Enh|2003-01-10|Expose rootCause exceptions at deeper levels  |
|16294|New|Enh|2003-01-21|Configurable URL Decoding.|
|16357|New|Enh|2003-01-23|"connection timeout reached"  |
|16531|New|Enh|2003-01-29|Updating already deployed ".war" files in a single|
|16579|New|Enh|2003-01-30|documentation page layout/style breaks wrapping to|
|16596|New|Enh|2003-01-30|option for disabling log rotation |
|17070|New|Enh|2003-02-14|The Catalina Ant tasks do not allow for 'reusable'|
|17146|New|Enh|2003-02-18|Simplify build.xml using 

Bug report for Watchdog [2007/04/29]

[bugzilla]

+---+
| Bugzilla Bug ID   |
| +-+
| | Status: UNC=Unconfirmed NEW=New ASS=Assigned|
| | OPN=ReopenedVER=Verified(Skipped Closed/Resolved)   |
| |   +-+
| |   | Severity: BLK=Blocker CRI=CriticalMAJ=Major |
| |   |   MIN=Minor   NOR=Normal  ENH=Enhancement   |
| |   |   +-+
| |   |   | Date Posted |
| |   |   |  +--+
| |   |   |  | Description  |
| |   |   |  |  |
|  278|Unc|Nor|2000-12-04|Bug in GetParameterValuesTestServlet.java file Bug|
|  279|Unc|Nor|2000-12-04|Logical Error in GetParameterValuesTestServlet Bug|
|  469|Unc|Nor|2001-01-17|in example-taglib.tld "urn" should be "uri" BugRat|
|  470|Unc|Nor|2001-01-17|FAIL positiveForward.jsp and positiveInclude.jsp B|
| 9634|New|Enh|2002-06-05|No tests exist for ServletContext.getResourcePaths|
|10703|New|Enh|2002-07-11|Need to test getRequestURI after RequestDispatcher|
|11336|New|Enh|2002-07-31|Test wrapped path methods with RD.foward()|
|11663|New|Maj|2002-08-13|JSP precompile tests rely on Jasper specific behav|
|11664|New|Maj|2002-08-13|A sweep is needed of all Watchdog 4.0 tag librarie|
|11665|New|Maj|2002-08-13|ServletToJSPErrorPageTest and ServletToServletErro|
|11666|New|Maj|2002-08-13|SetBufferSize_1TestServlet is invalid.|
|14004|New|Maj|2002-10-28|Incorrent behaviour of all attribute-related lifec|
|15504|New|Nor|2002-12-18|JSP positiveGetValues test relies on order preserv|
|24649|New|Nor|2003-11-12|getRemoteHost fails when agent has uppercase chara|
|29398|New|Nor|2004-06-04|Update site and note current status   |
+-+---+---+--+--+
| Total   15 bugs   |
+---+

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Bug report for Tomcat 5 [2007/04/29]

[bugzilla]

+---+
| Bugzilla Bug ID   |
| +-+
| | Status: UNC=Unconfirmed NEW=New ASS=Assigned|
| | OPN=ReopenedVER=Verified(Skipped Closed/Resolved)   |
| |   +-+
| |   | Severity: BLK=Blocker CRI=CriticalMAJ=Major |
| |   |   MIN=Minor   NOR=Normal  ENH=Enhancement   |
| |   |   +-+
| |   |   | Date Posted |
| |   |   |  +--+
| |   |   |  | Description  |
| |   |   |  |  |
| 2500|Opn|Min|2001-07-08|FileNotFoundException from service() unintentional|
|28039|Opn|Enh|2004-03-30|Cluster Support for SingleSignOn  |
|29160|Ver|Enh|2004-05-23|precompile problem: _jspx_meth_* (javax.servlet.js|
|29494|Inf|Enh|2004-06-10|No way to set PATH when running as a service on Wi|
|30028|Opn|Nor|2004-07-10|session attributes Map may become inconsistent sta|
|30241|Ver|Enh|2004-07-21|Enhance build script to use branch argument when c|
|33262|Inf|Enh|2005-01-27|Service Manager autostart should check for adminis|
|33453|Opn|Enh|2005-02-08|Jasper should recompile JSP files whose datestamps|
|33650|Inf|Enh|2005-02-19|Jasper performance for multiple files processing  |
|33671|Opn|Enh|2005-02-21|Manual Windows service installation with custom na|
|33774|Opn|Nor|2005-02-28|JNDIRealm fails when server disconnects after time|
|34801|New|Enh|2005-05-08|PATCH: CGIServlet does not terminate child after a|
|34805|Ass|Enh|2005-05-08|warn about invalid security constraint url pattern|
|34868|Ass|Enh|2005-05-11|allow to register a trust store for a session that|
|35054|Inf|Enh|2005-05-25|warn if appBase is not existing as a File or direc|
|35869|Inf|Enh|2005-07-26|Can't run as a service on Windows Server 2003 64-B|
|35941|Opn|Cri|2005-07-30|Wrong remote IP reported when using AJP and APR   |
|36121|Opn|Maj|2005-08-10|Including JSP's changes working directory |
|36133|Inf|Enh|2005-08-10|Support JSS SSL implementation|
|36169|New|Enh|2005-08-12|[PATCH] Enable chunked encoding for IIS JK connect|
|36362|New|Enh|2005-08-25|missing check for Java reserved keywords in tag fi|
|36540|Inf|Enh|2005-09-07|pooled cluster replication does not seem ensure sy|
|36569|Inf|Enh|2005-09-09|Redirects produce illegal URL's   |
|36837|Inf|Enh|2005-09-28|Looking for ProxyHandler implementation of Http re|
|36922|Inf|Enh|2005-10-04|setup.sh file mis-advertised and missing  |
|36923|New|Nor|2005-10-05|Deactivated EL expressions are not parsed for jsp |
|37018|Ass|Enh|2005-10-11|Document how to use tomcat-SSL with a pkcs11 token|
|37072|Ass|Nor|2005-10-13|Encoding mismatch in error condition  |
|37084|Opn|   |2005-10-14|JspC from ant fails on JSPs that use custom taglib|
|37326|Ass|Nor|2005-11-01|No error reported when  has non-exist|
|37334|Inf|Enh|2005-11-02|Realm digest property not aligned with the adminis|
|37449|Opn|Enh|2005-11-10|Two UserDatabaseRealm break manager user  |
|37485|Inf|Enh|2005-11-14|I'd like to run init SQL after JDBC Connection cre|
|37498|Inf|Nor|2005-11-14|[PATCH] NPE in org.apache.catalina.core.ContainerB|
|37515|Inf|Nor|2005-11-15|smap not generated by JspC when used from Ant for |
|37627|Opn|Nor|2005-11-24|Slow and incomplete dynamic content generation aft|
|37785|Inf|Nor|2005-12-05|Changing startup type via Tomcat Monitor does not |
|37794|Opn|Nor|2005-12-05|getParameter() fails on POST with transfer-encodin|
|37797|Inf|Maj|2005-12-05|Configure Tomcat utility truncates classpath to 96|
|37822|Opn|Nor|2005-12-07|WebappClassLoader interfering with Catalina core c|
|37834|Ass|Nor|2005-12-08|compressableMimeTypes not working properly|
|37847|Ass|Enh|2005-12-09|Allow User To Optionally Specify Catalina Output F|
|37869|Opn|Nor|2005-12-12|Cannot obtain client certificate with SSL / client|
|37918|Inf|Nor|2005-12-15|EL cannot find valid getter from object when using|
|37984|New|Nor|2005-12-21|JNDIRealm.java not able to handle MD5 password|
|38001|Inf|Nor|2005-12-22|TruncatedClassFile when loadind applets   |
|38046|Ass|   |2005-12-27|apache-tomcat-5.5.14-deployer doesn't work (Illega|
|38131|Inf|Enh|2006-01-05|WatchedResource does not work if app is outside "w|
|38216|Inf|Enh|2006-01-10|Extend Jmxproxy to allow call of MBean Operations |
|38261|New|Nor|2006-01-13|XML validation fails when war-files with libraries|
|38268|Inf|Enh|2006-01-13|User friendly: Need submit button on adding/deleti|
|38290|Inf|Nor|2006-