An established connection was aborted by the software in your host machine Er 10053

[scooter02]

A program on machine A communicates with a program on machine B via sockets. This work really well for a few hours, then I get the message below for several minutes and the program works well for another few hrs.

"An established connection was aborted by the software in your host machine Error code: 10053"

Thanks in advance.

[searock]

Here is the list of all error codes

So possibly a time-out? It's up to your code to deal with errors (like a time-out) and act accordingly (for example restart the connection, give up and warn the user etc.).