A possible proposal would be to 4x the following:

#define SIZ_RESLEN         256
#define SIZ_BUFLEN         512
#define SIZ_DESLEN         1024
#define SIZ_HUGLEN         8192
#define SIZ_PATHLEN        4096

Gary

On 2025/03/09 19:12:06 "Gary D. Gregory" wrote:
> Hello Miguel, 
> 
> Looking at Git master, I see that all of our path buffers are 4096 bytes.
> 
> We could double or quadruple that limit for the next release 1.4.2.
> 
> You can make and test this change locally by cloning the git repository and 
> follow the readme file in src\native\windows (or src\native\unix).
> 
> In the meantime I would update to 1.4.1 to make sure all is well there.
> 
> Gary
> 
> On 2025/03/07 18:43:40 Miguel Ruiz Velasco Sobrino wrote:
> > Hi,
> > 
> > While using Apache Commons Daemon 1.3.4 (on Windows 7) in JVM mode to 
> > lauch an spring boot application, I found the following 2 issues:
> > 
> > #1 only finds the classes if the jars at Classpath are located at 
> > StartPath directory (a very workarround-able issue).
> > 
> > #2 Also classpath has a 4082 (undocumented) char limit (harder problem 
> > with springboot that adds lots of transitive (potentially unused) 
> > dependencies), had luck this time with 122 jars.
> > 
> > What options do I have to solve this? (specially #2).
> > 
> > Please find below evidence of
> > 
> > * All .jar in the StartPath directory (works):
> > 
> > prunsrv.exe //IS//cfdifacturar --Classpath=* ... --StartPath=%BASE% 
> > --StartMode=jvm -->
> > 
> > [2025-03-06 13:41:53] [debug] ( javajni.c:822 
> > :apxJavaInitialize          ) [12892] JVM Option[1] 
> > -Djava.class.path=camel-api-4.10.0.jar;...;spring-tx-5.3.31.jar;txw2-2.3.9.jar
> > 
> > * Jars inside directory under --StartPath (does Not work)
> > 
> > prunsrv.exe //IS//cfdifacturar 
> > --Classpath=file-integration-0.0.1-SNAPSHOT.jar;i\* --StartPath=%BASE% 
> > --StartMode=jvm  -->
> > 
> > [2025-03-07 10:59:57] [debug] ( javajni.c:822 
> > :apxJavaInitialize          ) [11108] JVM Option[1] 
> > -Djava.class.path=file-integration-0.0.1-SNAPSHOT.jar;i\camel-api-4.10.0.jar;i\camel-attachments-4.10.0.jar;
> >  
> > ... 
> > ;i\spring-expression-5.3.31.jar;i\spring-jcl-5.3.31.jar;i\spring-tx-5.3.31.jar;i\txw2-2.3.9.jar
> > 
> > It does not find any jar in directory (i/)
> > 
> > 
> > * This truncates the classpath to 4082 chars (even does not find any jar):
> > 
> > prunsrv.exe //IS//cfdifacturar 
> > --Classpath=file-integration-0.0.1-SNAPSHOT.jar;i\*  ... 
> > --StartPath=%BASE% --StartMode=jvm -->  -->
> > 
> > [2025-03-07 10:55:12] [debug] ( javajni.c:822 
> > :apxJavaInitialize          ) [10772] JVM Option[1] 
> > -Djava.class.path=file-integration-0.0.1-SNAPSHOT.jar;import_lib\camel-api-4.10.0.jar;import_lib\camel-attachments-4.10.0.jar;
> >  
> > ... ;import_lib\spring-boot-starter-2.7.18.j
> > 
> > prunsrv.exe //IS//cfdifacturar 
> > --Classpath=file-%BASE%\file-integration-0.0.1-SNAPSHOT.jar;%BASE%\import_lib\*
> >  
> > ...  --StartPath=%BASE% --StartMode=jvm -->  -->
> > 
> > [2025-03-07 10:42:25] [debug] ( javajni.c:822 
> > :apxJavaInitialize          ) [ 5664] JVM Option[1] 
> > -Djava.class.path=file-C:\eclipsework\abis-oracle\file-integration\target\file-integration-0.0.1-SNAPSHOT.jar;C:\eclipsework\abis-oracle\file-integration\target\import_lib\camel-api-4.10.0.jar;
> >  
> > ... ;C:\eclipsework\abis-oracle\file-integra
> > 
> > Thanks for any pointer on the above issues.
> > 
> > Regards,
> > 
> > --
> > Miguel Ruiz Velasco Sobrino
> > FCM Computación Mexicana
> > 
> > 
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