#
#  0		ERROR: Just one file name allowed!
#
Just one file name allowed!
#
#  1   2	ERROR: Not a number
#
Not a number: "
"!
#
#  3   4	ERROR: Range overflow!
#
Range overflow (not in 1...65535): "
"!
#
#  5		ERROR: Remote port must not be 0!
#
Remote port must not be 0!
#
#  6		ERROR: Port number already set!
#
Port number already set!
#
#  7		ERROR: Host name already set!
#
Host name already set!
#
#  8		ERROR: Number of clients must not be negative!
#
Number of clients must not be negative!
#
#  9  10	ERROR: Unknown option: "..."!
#
Unknown option: "
"!
#
# 11		ERROR: Incompatible actions!
#
Incompatible actions!
#
# 12
#
Option "-r" requires two arguments (Host name and port number)!
#
# 13    	ERROR: Option "..." requires an argument!
#
Option "-s" requires an argument (port number)!
#
# 14		ERROR: Option "..." requires an argument!
#
Option "-n" requires an argument (maximum number of clients)!
#
# 15		ERROR: Option "..." requires an argument!
#
Option "-a" requires an argument (allowed client)!
#
# 16		ERROR: Can not combine send/receive with help/version/license!
#
Can not combine send/receive with help/version/license!
#
# 17		ERROR: Can not send and receive at same time!
#
Can not send and receive at same time!
#
# 18		ERROR: No action was choosen!
#
No action was choosen!
#
# 19		ERROR: Use dknet --help for help!
#
Use "dknet --help" for help!
#
# 20		PROGRESS: Creating listener socket set.
#
Creating listener socket set.
#
# 21		PROGRESS: Finished creating listener socket set.
#
Finished creating listener socket set.
#
# 22		PROGRESS: Waiting for client connections.
#
Waiting for client connections.
#
# 23
#
Finished waiting for client connections, closing listener socket set.
#
# 24
#
Listener socket set closed.
#
# 25
#
Sending data.
#
# 26
#
Finished sending data.
#
# 27
#
Receiving data.
#
# 28
#
Finished receiving data.
#
# 29
#
Failed to read initial byte from client!
#
# 30 31
#
Error while sending to socket 
, disconnected!