@node Niceness
@unnumbered Niceness

Each transmitted packet has niceness level, as Unix has @command{nice}
command for controlling processes priority. Higher nicer level means
that packet is "nicer" and allows other to bypass him -- that means
lower transmission precedence.

Send big files with higher nicer level! That will guarantee you that
higher priority packets, like mail messages, will pass first, even when
lower priority packet was already been partly downloaded.

There are default niceness levels built-in for @ref{nncp-exec},
@ref{nncp-file} and @ref{nncp-freq} commands. But pay attention that it
can give information about underlying payload to the adversary!