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Bug report for Tomcat 3 [2004/11/14]
+---+ | 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| | 2478|Opn|Cri|2001-07-06|Passing Session variables between JSP's and Servle| | 4551|Opn|Nor|2001-10-31|Ctx( /tt01 ): IOException in: R( /tt01 + /com/abc/| | 4980|New|Min|2001-11-20|Startup message indicates incorrect log file | | 4994|New|Nor|2001-11-21|Tomcat needs a mechanism for clean and certain shu| | 5064|New|Cri|2001-11-25|Socket write error when include files is more than| | 5108|New|Maj|2001-11-26|Docs for Tomcat 3.2.x appear to be for Tomcat 3.3 | | 5137|New|Nor|2001-11-27|Null pointer in class loader after attempting to r| | 5160|Unc|Maj|2001-11-28|'IllegalStateException' | | 5331|New|Nor|2001-12-09|getPathInfo vs URL normalization | | 5510|New|Blk|2001-12-19|How to call ejb deployed in JBoss from Tomcat serv| | 5756|New|Nor|2002-01-08|jspc.bat exits with wrong ERRORLEVEL | | 5797|New|Nor|2002-01-10|UnCatched ? StringIndexOutOfBoundsException: Strin| | 6027|New|Maj|2002-01-25|Tomcat Automatically shuts down as service | | 6168|New|Blk|2002-02-01|IllegalStateException | | 6451|New|Cri|2002-02-14|Stackoverflow | | 6478|New|Enh|2002-02-14|Default Tomcat Encoding | | 6488|Ver|Maj|2002-02-15|Error: 304. Apparent bug in default ErrorHandler c| | 6648|New|Nor|2002-02-25|jakarta-servletapi build with java 1.4 javadoc err| | 6702|New|Cri|2002-02-27|win 2k services not working | | 6796|New|Cri|2002-03-01|Tomcat dies periodically | | 6989|New|Maj|2002-03-08|Unable to read tld file during parallel JSP compil| | 7013|New|Cri|2002-03-10|Entering a servlet path with non-ISO8859-1 charact| | 7227|New|Nor|2002-03-19|error-code directive don't work | | 7626|New|Nor|2002-03-29|classloader not working properly | | 7652|New|Cri|2002-04-01|Tomcat stalls periodically| | 7785|New|Blk|2002-04-06|tomcat bug in context reloading | | 7863|New|Maj|2002-04-09|I have a problem when running Tomcat with IIS | | 8187|New|Cri|2002-04-17|Errors when Tomcat used with MS Access database | | 8239|New|Cri|2002-04-18|Resource temporary unavailable| | 8263|New|Cri|2002-04-18|url-pattern easy to circumvent| | 9250|New|Maj|2002-05-20|outOfMemoryError | | 9367|New|Maj|2002-05-23|HttpSessionBindingEvent not thrown for HttpSession| | 9390|New|Nor|2002-05-24|jasper compilation error in tomcat| | 9480|New|Nor|2002-05-29|Data connection pooling | | 9607|New|Maj|2002-06-04|precompile JSP| | 9737|Ver|Nor|2002-06-10|ArrayIndexOutOfBoundsException when sending just p| |10047|New|Cri|2002-06-20|IllegalStateException | |10202|New|Maj|2002-06-25|Tomcat is not responding in time | |10357|Unc|Blk|2002-06-30|java.lang.IllegalArgumentException: Short Read| |10406|New|Cri|2002-07-02|IllegalStateException | |11087|New|Blk|2002-07-23|IllegalStateException | |11286|New|Maj|2002-07-30|Tomcat threads not respond if increase JVM size | |11466|New|Nor|2002-08-05|ContextManager: SocketException reading request | |12156|New|Cri|2002-08-29|Apache and Tomcat 3.3.1 Interworking problem | |12194|New|Maj|2002-08-30|Tomcat does not send WWW-Authenticate header | |12475|New|Nor|2002-09-10|CPU Usage is 0%, Tomcat doesn't response | |12852|New|Nor|2002-09-20|May be error in _jspService() - out.flushBuffers(| |13706|New|Nor|2002-10-16|Many Processs Java / TOMCAT in a PC with Linux Con| |14386|New|Maj|2002-11-08|Date headers corrupted using setDateHeader| |15632|New|Nor|2002-12-23|Problem with the Tomcat Sessions Parameter on URL |
Bug report for Tomcat 4 [2004/11/14]
+---+ | 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 | | | | | | | | 3614|Opn|Nor|2001-09-14|bug in manager webapp | | 3839|Opn|Maj|2001-09-26|Problem bookmarking login page| | 3888|Opn|Blk|2001-09-30|WebappClassLoader: Lifecycle error : CL stopped | | 4138|Opn|Nor|2001-10-12|Processor threads have inconsistent ClassLoader st| | 4663|Opn|Maj|2001-11-05|Broken Pipe under some load | | 5329|New|Nor|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| | 6229|New|Enh|2002-02-04|Need way to specify where to write catalina.out | | 6582|New|Min|2002-02-20|Sample code does not match behavior | | 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 | | 7360|New|Nor|2002-03-22|res-sharing-scope not supported | | 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 h| | 7723|New|Enh|2002-04-03|[patch] additional factory for org.apache.naming.f| | 7831|New|Nor|2002-04-08|[PATCH] JNDIRealm does not work with CLIENT-CERT a| | 7880|Ver|Cri|2002-04-09|If a TLV flags flags an error during the translati| | 8026|New|Enh|2002-04-12|Exceptions in StandardHostDeployer.addChild are lo| | 8275|Ver|Min|2002-04-18|ContextConfig.start() attempts to create a $CATALI| | 8323|New|Enh|2002-04-20|No support for running the 64 bit JVM | | 8343|New|Enh|2002-04-21|adding a absorber logger class to org.apache.ca| | 8441|New|Enh|2002-04-23|Command line files for NetWare| | 8541|New|Nor|2002-04-26|IIS redirector URL-encodes cookie values | | 8705|New|Enh|2002-05-01|SessionListener should extend EventListener | | 8744|New|Enh|2002-05-02|No way to configure/extend runtime classloaders. | | 8776|New|Enh|2002-05-03|The session url encoding under somce circumstances| | 9027|New|Cri|2002-05-13|The Tomcat Servlet Container use the identity spec| | 9050|Ver|Nor|2002-05-13|GET Query Parameters Require an Equal Sign| | 9227|New|Enh|2002-05-19|Allow an empty value of a pathname in the Standard| | 9456|New|Enh|2002-05-28|Problem saving server.xml file: invalid XML markup| | 9511|New|Enh|2002-05-30|Object instantiation optimization in StandardSessi| | 9629|New|Enh|2002-06-05|Fix ServletContext.getResourcePaths to match spec | | 9745|New|Enh|2002-06-10|extern cache mgt bug for conditionally dynamic pag| | 9852|New|Enh|2002-06-13|Odd Digest and Realm Behaviour| | 9856|New|Enh|2002-06-14|sendError(404) fails after getOutputStream() is ca| |10021|New|Enh|2002-06-19|Include upgrade option in installer | |10026|Opn|Nor|2002-06-19|manager/stop and manager/remove | |10060|New|Enh|2002-06-20|Make the common and shared class loaders look in c| |10120|New|Enh|2002-06-21|Custom realm and shared instalation. | |10225|New|Enh|2002-06-25|ANT Tasks Error Situation | |10335|New|Enh|2002-06-28|[RFE,patch] Make JAASRealm more flexible | |10385|Opn|Nor|2002-07-01|SSI-Servlet produces invalid character encoding in| |10457|New|Enh|2002-07-03|Patch submission for DefaultServlet/WebdavServlet | |10526|New|Enh|2002-07-06|Authenticators do not always cache the Principal | |10541|New|Nor|2002-07-08|Content-length header should be automatically set | |10565|Opn|Enh|2002-07-08|shutdown hook problem: java.lang.NoClassDefFoundE| |10671|Opn|Nor|2002-07-11|Major issues with jsp:param in jsp:include and jsp|
Bug report for Watchdog [2004/11/14]
+---+ | 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 | +---+ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Question about new mod_jk jk_lb_worker.c
Hi Mladen, 0) Any ideas on rotating the mod_jk log file? 4) Open Problem This should work now with the latest patches. Excellent! Actually I tried to understand the new principles. Using an old style paper computer I can see that the values for lb_value are periodic. But I must confirm, that I did not mathematically understand the algorithm, maybe due to being a little ill. Are the mathematically foundations behind that simple algorithm described anywhere? 1) Limiting new application sessions if load is to high. There is a problem with that. I made a implementation counting the number of busy childs/threads from scoreboard (took me entire day), but again we should count the number of connections to tomcat, cause the apache might be serving static content. Anyhow the idea is great and I'll implement it in the new mod_proxy for Apache 2.2 where we have extra slots in the scoreboard. Sad but we can not do that inside mod_jk unless we implement our own shared memory, that was prover to be bogus in jk2. Apache serving static content is not a problem according to our experience. Static content usually serves in very well under a second (depending mostly on internet speed). The idea here is to detect a problem with the application getting slow, e.g. because of backend systems not responding fast enough. In this situation we want to limit creation of new sessions. Counting the static requests doesn't really matter for us. Example: During normal operation there are 5 static requests in work and 10 dynamic ones (that take much longer to complete). When there is a problem with backend systems we will have 15 static ones, but more than 100 dynamic ones. So either counting or ommiting the static ones seems to make no big difference. You might want to take a look at the attached patch patch_overload.txt for jk/native/apache1.3/mod_jk.c version 1.52. I don't have a patch for Apache 2. The Patch places every change inside #ifdef OVERLOAD. Also there are some DEBUG-Log-Statements put inside #ifdef DEBUG which I assume can now be done more consistently with your TRACE features. Of course the best observable value would be the number of requests belonging to the same webapp. So some possible enhancement would be to count only requests with a fix URL prefix (that's not contained in the patch). 2) Multi-Cluster-Routing Can you write some use case for that and perhaps some simple algo too. What about sticky-sessions and forcing failower if we do not have session replication? Use case: Enterprise application with redundant internet connections A and B. A consists of two Apache instances A.a1 und A.a2, B of B.a1 and B.a2. Behind are 4 Tomcat A.t1, A.t2, B.t1, B.t2. A.t1 and A.t2 are clustered, B.t1 and B.t2 are clustered. mod_jk uses load balancing with sticky sessions. All Apaches can connect to any Tomcat, but A.t1 is local for A.a1, A.t2 for A.a2, B.t1 for B.a1 and B.t2 for B.a2: A.a1 A.a2 B.a1 B.a2 || X || X || X || A.t1---A.t2 B.t1---B.t2 A.t1 and A.t2 are put into the same domain A in workers.properties, B.t1 and B.t2 are put into the same domain B in workers.properties. Now if you shutdown e.g. tomcat B.t1 for service/update (or if it breaks) All apaches will know from the domain configuration, that sticky requests for B.t1 have to go to B.t2. This is important, since only on that tomcat the replicated sessions from B.t1 will exist. Without domains you have to put all the Tomcats in one cluster. But then all sessions are replicated to all tomcats. We have a production side using 3x3=9 tomcats and a cluster with 9 nodes would mean too much overhead. The implementation uses and additional worker attribute domain, and if a session has a jvmRoute, is sticky and the correct worker is in error state another worker with the same domain attribute is chosen. I have an implementation, but I have to adapt to your code changes. The patch will only concern common/jk_util.c for configuration and common/jk_lb_worker.c. I could provide the code, if you are interested. For applications using sessions but without session replication I don't see a way how to successfully fail over. Maybe I don't understand that part of your question? 3) Idle connection disconnect Use worker mpm. We just can not make maintainer thread for non-treaded mpm's like apache1.2 or prefork. I don't use a seperate thread. I implemented this feature for Apache 1.3. The principles are the following (and I can sent complete code if you are interested): a) In common/service.h in jk_worker define an additional JK_METHOD check to be implemented by the workers: /* * Check all workers on a regular basis, * even if they do not process requests. */ int (JK_METHOD *check)(jk_worker_t *w, int force, jk_logger_t *l); b) In common/jk_worker.c provide an entry point wc_check, that will call the check method for all workers in the worker_map:
Re: Question about new mod_jk jk_lb_worker.c
Forgot to attach the patch for the overload feature. It is attached now.*** mod_jk.c.1.52 Sun Nov 14 15:00:20 2004
--- mod_jk.c.1.52.overload Sun Nov 14 15:18:59 2004
***
*** 38,43
--- 38,46
#include util_script.h
#include util_date.h
#include http_conf_globals.h
+ #ifdef OVERLOAD
+ #include scoreboard.h
+ #endif /* OVERLOAD */
/*
* Jakarta (jk_) include files
***
*** 63,68
--- 66,75
#define JK_DURATION (jakarta.worker.duration)
#define JK_MAGIC_TYPE (application/x-jakarta-servlet)
#define NULL_FOR_EMPTY(x) ((x !strlen(x)) ? NULL : x)
+ #ifdef OVERLOAD
+ #define EMPTY_FOR_NULL(x) ((x) ? x : )
+ #define NEITHER_NULL_NOR_EMPTY(x) (x x[0] != '\0')
+ #endif /* OVERLOAD */
/*
* If you are not using SSL, comment out the following line. It will make
***
*** 134,139
--- 141,170
int envvars_in_use;
table *envvars;
+ #ifdef OVERLOAD
+ /*
+ * Configuration object for the mod_overload module. Parameters are
+ *
+ * overload_uri URI that triggers load check, e.g. starting
+ * URI for a new application session
+ * overload_uri_regexp URI RegExp that triggers load check, e.g.
starting
+ * URI pattern for a new application
session
+ * overload_uri_match String representation of overload_uri_match
+ * overload_max_busy_slots maximum number of busy children allowed
+ * when doing load check
+ * overload_error_page URI of the error page shown (or redirected
to),
+ * if there are too many children busy
during load check
+ * overload_is_external Flag to indicate, that overload redirect
should
+ * be done externally insted of an
internal redirect
+ */
+ char *overload_uri;
+ char *overload_uri_match;
+ regex_t *overload_uri_regexp;
+ int overload_max_busy_slots;
+ char *overload_error_page;
+ int overload_is_external;
+ #endif /* OVERLOAD */
+
server_rec *s;
} jk_server_conf_t;
***
*** 1404,1409
--- 1435,1556
return NULL;
}
+ #ifdef OVERLOAD
+ /*
+ * JkOverloadURI directive Handling
+ *
+ * Take this config parameter only, if the string is not null and not empty
+ */
+ static const char *set_overload_uri(cmd_parms *cmd,
+ void *dummy,
+ char *uri)
+ {
+ jk_server_conf_t *conf =
+ (jk_server_conf_t *)ap_get_module_config(cmd-server-module_config,
+ jk_module);
+
+ if ( NEITHER_NULL_NOR_EMPTY(uri) ) {
+ conf-overload_uri = uri;
+ }
+
+ return NULL;
+ }
+
+ /*
+ * JkOverloadURIMatch directive Handling
+ *
+ * Take this config parameter only, if the string is not null and not empty
+ */
+ static const char *set_overload_uri_match(cmd_parms *cmd,
+ void *dummy,
+ char *uri_match)
+ {
+ jk_server_conf_t *conf =
+ (jk_server_conf_t *)ap_get_module_config(cmd-server-module_config,
+ jk_module);
+
+ if ( NEITHER_NULL_NOR_EMPTY(uri_match) ) {
+ conf-overload_uri_regexp = ap_pregcomp(cmd-pool, uri_match,
REG_EXTENDED);
+ if (conf-overload_uri_regexp == NULL) {
+ ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_DEBUG, cmd-server,
+ Overload configure:
+ could not compile regexp %s,
+ uri_match);
+ conf-overload_uri_match = NULL;
+ conf-overload_uri_regexp = NULL;
+ } else {
+ conf-overload_uri_match = uri_match;
+ }
+ }
+
+ return NULL;
+ }
+
+ /*
+ * JkOverloadMaxBusySlots Directive Handling
+ *
+ * Take this config parameter only, if the string is not null and not empty.
+ * We just take atoi of the string, so the integer value is the initial
integer
+ * in the string
+ */
+ static const char *set_overload_max_busy_slots(cmd_parms *cmd,
+ void *dummy,
+ char *max_busy_slots)
+ {
+ jk_server_conf_t *conf =
+ (jk_server_conf_t *)ap_get_module_config(cmd-server-module_config,
+ jk_module);
+
+ if ( NEITHER_NULL_NOR_EMPTY(max_busy_slots) ) {
+ conf-overload_max_busy_slots = atoi(max_busy_slots);
+ }
+
+ return NULL;
+ }
+
+ /*
+ * JkOverloadErrorPage Directive Handling
+ *
+ * Take this config parameter only, if the string is not null and not empty.
+ */
+ static
DO NOT REPLY [Bug 32235] New: - Media type (MIME) mappings
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT http://issues.apache.org/bugzilla/show_bug.cgi?id=32235. ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND INSERTED IN THE BUG DATABASE. http://issues.apache.org/bugzilla/show_bug.cgi?id=32235 Media type (MIME) mappings Summary: Media type (MIME) mappings Product: Tomcat 5 Version: 5.5.4 Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: Other Component: Catalina AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] The media type mappings in catalina/src/conf/web.xml could be brought more in sync with the Apache HTTP Server mime.types file. In particular the XHTML media type is wrong (it should be application/xhtml+xml, not application/xhtml), and it'd be better to associate the .xml file extension with application/xml rather than text/xml. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
DO NOT REPLY [Bug 32235] - Media type (MIME) mappings
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT http://issues.apache.org/bugzilla/show_bug.cgi?id=32235. ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND INSERTED IN THE BUG DATABASE. http://issues.apache.org/bugzilla/show_bug.cgi?id=32235 Media type (MIME) mappings --- Additional Comments From [EMAIL PROTECTED] 2004-11-14 16:32 --- Created an attachment (id=13452) Diff to update web.xml media types - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Question about new mod_jk jk_lb_worker.c
Rainer Jung wrote:
Hi Mladen,
0) Any ideas on rotating the mod_jk log file?
Implementing inside apache's error.log is
the only solution. But that'll have to wait
for 1.2.8.
Are the mathematically
foundations behind that simple algorithm described anywhere?
The idea behind this scheduler is the following:
lbfactor is how much we expect this worker to work, or the worker's
work quota.
lbstatus is how urgent this worker has to work to fulfill its quota
of work.
We distribute each worker's work quota to the worker, and then look
which of them needs to work most urgently (biggest lbstatus). This
worker is then selected for work, and its lbstatus reduced by the
total work quota we distributed to all workers. Thus the sum of all
lbstatus does not change.(*)
If some workers are disabled, the others will
still be scheduled correctly.
If a balancer is configured as follows:
worker abcd
lbfactor 25 25 25 25
lbstatus 0000
And b gets disabled, the following schedule is produced:
lbstatus -500 25 25
lbstatus -250 -25 50
lbstatus 0000
(repeat)
That is it schedules: a c d a c d a c d ...
The following asymmetric configuration works as one would expect:
worker ab
lbfactor 70 30
lbstatus -30 30
lbstatus 40 -40
lbstatus 10 -10
lbstatus -20 20
lbstatus -50 50
lbstatus 20 -20
lbstatus -10 10
lbstatus -40 40
lbstatus 30 -30
lbasatus 00
(repeat)
That is after 10 schedules, the schedule repeats and 7 a are selected
with 3 b interspersed.
1) Limiting new application sessions if load is to high.
Of course the best observable value would be the number of requests
belonging to the same webapp. So some possible enhancement would be to
count only requests with a fix URL prefix (that's not contained in the
patch).
Can you open a bugzilla report and enter those patches so they
don't get lost.
I very much like the idea and I have apache2 code for counting
busy workers:
int server_limit, thread_limit;
/* Get the number of busy workers from scoreboard */
static int jk_server_busy_workers()
{
int i, j, res;
int busy = 0;
worker_score *ws_record;
process_score *ps_record;
if (!ap_exists_scoreboard_image()) {
return 0;
}
for (i = 0; i server_limit; ++i) {
ps_record = ap_get_scoreboard_process(i);
for (j = 0; j thread_limit; ++j) {
int indx = (i * thread_limit) + j;
ws_record = ap_get_scoreboard_worker(i, j);
res = ws_record-status;
if (!ps_record-quiescing
ps_record-pid) {
if (res == SERVER_READY
res != SERVER_DEAD
res != SERVER_STARTING
res != SERVER_IDLE_KILL)
busy++;
}
}
}
return busy;
}
inside jk_post_config
+ap_mpm_query(AP_MPMQ_HARD_LIMIT_THREADS, thread_limit);
+ap_mpm_query(AP_MPMQ_HARD_LIMIT_DAEMONS, server_limit);
3) Idle connection disconnect
Use worker mpm. We just can not make maintainer thread for
non-treaded mpm's like apache1.2 or prefork.
I don't use a seperate thread. I implemented this feature for Apache 1.3.
The principles are the following (and I can sent complete code if you are
interested):
You are running that on unix or windows?
a) In common/service.h in jk_worker define an additional JK_METHOD check
to be implemented by the workers:
Please, do another bugzilla entry for that.
http://issues.apache.org/bugzilla/enter_bug.cgi?product=Tomcat%205
Component: Native:JK
Severity: Enhancement
Thank's for the discussion!!
Thank you!
Regards,
Mladen
-
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Re: Question about new mod_jk jk_lb_worker.c
Rainer Jung wrote, On 11/14/2004 7:31 AM: 0) Any ideas on rotating the mod_jk log file? Use cronolog http://cronolog.org/ or the rotatelogs program included with Apache. -Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Jasper-compiler woes
All- I cannot get jasper compiler to work from Ant has this been fixed with any version of Tomcat 5 jasper-compiler.jar? If so where is the patch? Thanks, Martin- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Jasper-compiler woes
--- Laconia Data Systems [EMAIL PROTECTED] wrote: All- I cannot get jasper compiler to work from Ant has this been fixed with any version of Tomcat 5 jasper-compiler.jar? If so where is the patch? Here's how I have used Ant 1.6.x with the JDT compiler. ant -Dbuild.compiler=org.eclipse.jdt.core.JDTCompilerAdapter -lib c:\eclipse\plugins\org.eclipse.jdt.core_3.0.0 (Assuming that ANT_HOME\bin is in the path, and Eclipse is installed at c:\eclipse). I also tried the following: 1. Copy jdtCompilerAdapter.jar from c:\eclipse\plugins\org.eclipse.jdt.core_3.0.0 to C:\jdtcompiler 2. Copy jasper-compiler-jdt.jar from C:\jakarta-tomcat-5.5.4\common\lib to c:\jdtcompiler 3. Run ant -Dbuild.compiler=org.eclipse.jdt.core.JDTCompilerAdapter -lib c:\jdtcompiler Remy's extended the Eclipse JDT Compiler for JSP page compilation. This is the class org.apache.jasper.compiler.JDTCompiler. You might wish to try using this class name as the argument to Ant's build.compiler directive. Thanks, Martin- -- Sriram __ Do you Yahoo!? Check out the new Yahoo! Front Page. www.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
DO NOT REPLY [Bug 32196] - The Tomcat can't support Linearized PDF
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG· RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT http://issues.apache.org/bugzilla/show_bug.cgi?id=32196. ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND· INSERTED IN THE BUG DATABASE. http://issues.apache.org/bugzilla/show_bug.cgi?id=32196 [EMAIL PROTECTED] changed: What|Removed |Added OS/Version||All Priority||P1 --- Additional Comments From [EMAIL PROTECTED] 2004-11-15 08:56 --- I think you what you mean is support for byte-range-serving of PDF files. Look for the thread Byte-Range-Serving of DefaultServlet and Acrobat 6 in the tomcat-dev mailing list and see if it helps you. Michael -- Configure bugmail: http://issues.apache.org/bugzilla/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
