InfoConnect for Airlines VBA Guide
KeepAlivePacketsOption Enumeration
Defines options that specify how InfoConnect periodically polls the host to determine if Telnet connections remain active during intervals when data is not sent to the host.
Members
MemberDescription
KeepAliveNoneNo keep alive packets are sent to the host.
KeepAliveNOPA No Operation (NOP) command is periodically sent to the host.
KeepAliveSystemThe TCP/IP stack keeps track of the host connection.
KeepAliveTimingMarkA Timing Mark Command is periodically sent to the host to determine if the connection is still active.
See Also