Holds connection data for the interfaces.
iex> io = %ExFacts.System.Net.ConnectionStat{status: "connected", pid: 33768} ...> io.pid 33768
t() :: %ExFacts.System.Net.ConnectionStat{family: integer, fd: integer, l_addr: %ExFacts.System.Net.Addr{ip: term, port: term}, pid: integer, r_addr: %ExFacts.System.Net.Addr{ip: term, port: term}, status: binary, type: integer, u_ids: [integer]}