Bill Crowell wrote:

TIMEOUTidle = 30
TIMEOUTbusy = 5
TIMEOUTclose = 0

So for some strange reason you decided to drop any buffered data on close (TIMEOUTclose = 0) ...

2010.10.15 10:05:04 LOG7[946:3077921648]: Socket closed on read
2010.10.15 10:05:04 LOG7[946:3077921648]: SSL write shutdown
2010.10.15 10:05:04 LOG7[946:3077921648]: SSL alert (write): warning: close notify
2010.10.15 10:05:04 LOG6[946:3077921648]: SSL_shutdown successfully sent close_notify
2010.10.15 10:05:04 LOG6[946:3077921648]: s_poll_wait timeout: connection close

... and that's exactly what stunnel did.

Mike