Oleg Bolshakov
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Re: Seeking guidance on Socket crashing issues
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Oleg Bolshakov
02/25/2021 10:50 AM
post121294
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Re: Seeking guidance on Socket crashing issues
Hi Paul,
We recommend to update to latest TCP/IP 5.10 package. It provides Tcpip daemon instead of Socket. Socket is obsolete and
it can not be supported anymore.
Respectfully,
Oleg
> HI there
>
> In our system we are seeing issues with Socket crashing out randomly after
> anywhere between 4 to 11 days of running fine. The process crashes out with
> Net not long after it. On the system we have dumper running and when we have
> looked at the dumps even though we cannot tell what it is doing the 3 crashes
> we had dumps for all terminated on the same instruction. I am hoping someone
> here might be able to aid diagnosing Socket.
>
> I have attached the snippet from wd utility that we get. The issue is not
> deterministic.
>
> We have a PC connected to an Ampro CM420 board via a 5 port switch. We are
> running Modbus TCP comms, ping and occasional telnet sessions in to the board.
> We also have a SNTP client running on the board requesting time updates
> every 60 seconds from the PC.
>
> We have this issue on field deployed kit also. The setup we are running is
> just a boiled down setup to recreate the problem.
>
> Socket and sometimes Net also will crash. The rest of our system stays up and
> running fine until it fails to open connections etc then it is taken down by
> our supervisor process.
>
> I have attached screenshot of sin ver output to give versions.
>
> 1. Are there any known issues with Socket?
> 2. Any guidance based on the view of the dumper output. (I appreciate it
> probably gets nothing)
>
> I can supply the dump file if needed
>
> Thanks for any help
>
> Paul
>
>
>
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