Force off-line time (No data input)
This setting can be configured when in TCP server mode. It means how long to automatically disconnect without data input. If this field is set as “0” means no function for auto-disconnection. For example, if this field is set as 1 minute, it means it will automatically disconnect from the TCP client if no data input within one minute. However if the current connected TCP client disconnects by self due to unstable network or whatever within this one minute period, this TCP client won’t be able to connect again to the TCP server within this one minute, it needs to wait till this one minute expires or reboot the TCP server in order for the socket connection to be released.