dispatch: error:

[bizbox]

hi,
   i have been seeing the following in the log

Jul 25 09:33:01.770 dispatch: error: dispatch 0x9bd0168: shutting down due
to TCP receive error: connection reset
Jul 25 09:33:02.644 dispatch: error: dispatch 0x9bd0168: shutting down due
to TCP receive error: connection reset
Jul 25 09:33:03.697 dispatch: error: dispatch 0x9bd0168: shutting down due
to TCP receive error: connection reset
Jul 25 09:33:07.415 dispatch: error: dispatch 0x9bd0168: shutting down due
to TCP receive error: connection reset

any idea wat is it going on??