Hello Everyone,
I've a requirement to process a custom table which is populated by an
external application. It is required that entries are processed as fast as
possible.
To achieve this a service has been written which is scheduled to execute
every 5 seconds (done via changing configuration in serviceengine.xml
temporal expressions).
While this approach works well, I've noticed that at times multiple
instances of service getting scheduled, this probably happens because the
service that was initially scheduled took longer than 5 seconds to
complete. Is there a way I can ensure only 1 instance of the service is
active at any given point in time?
Can anyone suggest a better approach in which job scheduler isn't involved?
I'm using a heavily customized version of OFBiz which is somewhere between
v09.04 10.04 and doesn't have the advantages of job scheduler fixes added
in later versions.
I've a requirement to process a custom table which is populated by an
external application. It is required that entries are processed as fast as
possible.
To achieve this a service has been written which is scheduled to execute
every 5 seconds (done via changing configuration in serviceengine.xml
temporal expressions).
While this approach works well, I've noticed that at times multiple
instances of service getting scheduled, this probably happens because the
service that was initially scheduled took longer than 5 seconds to
complete. Is there a way I can ensure only 1 instance of the service is
active at any given point in time?
Can anyone suggest a better approach in which job scheduler isn't involved?
I'm using a heavily customized version of OFBiz which is somewhere between
v09.04 10.04 and doesn't have the advantages of job scheduler fixes added
in later versions.
