(No comment was entered for this change.)

Q1) Yes. if there are messages in the table and on the modem and I stop and restart 
the system will hang.
Q2) Right I'm only using one modem..

Thanasis,
I think I know what the problem is....
During shutdown when Stopping SMSServer and threads the SMSServer is in the middle 
of receiving messages the SMSServer and threads are killed before the process are 
done. Leaving inserted records in the table and never deleted from the modem.

I was looking for a unique way to identify the record to the messages on the modem 
so I can check it the record was deleted from the modem. If not on startup I would 
remove the undelete records from the table.

What do you think about this and what is the best way to is the unique identifier 
for each record.

Thanks
Stan Byrdsell
 

Hi Stan,

I am a bit confused after your last post... :)

I thought that we were talking about a hang (JVM not exiting?). On your last comment, 
you are talking about the possibility of leaving "orphaned" records in the tables.

If the first issue is the problem, it will affect the main library itself.

I think I have located a problem...

The AModemDriver.getResponse() was not re-throwing any InterruptedException(s) 
reaching it. As a result, the reader thread was not terminated although everything 
else did.

Allowing the AModemDriver.getResponse() to throw InterruptedException requires 4-5 
other changes in the various method definitions.

I cannot reproduce the hang any more with this change. However, the way I reproduced 
the crash was not very scientific (i.e. I had to press Ctrl-C in a very specific 
time), so I am 99% sure that this must fix the issue.

I am going to commit the code and see how it goes.

r1814 - probably fixed.

(No comment was entered for this change.)

(No comment was entered for this change.)