core :: Sys :: handshake_app_version
Its value should change with the communication protocol in such a way that different versions indicates incompatible protocols.
Both client and server refuse connections with a different version.
This value must not contain spaces.
# Version of the communication protocol to use in the handshake
#
# Its value should change with the communication protocol in such a way
# that different versions indicates incompatible protocols.
#
# Both client and server refuse connections with a different version.
#
# This value must not contain spaces.
fun handshake_app_version: String do return "0.0"
lib/gamnit/network/common.nit:30,1--38,49