/// <summary>
/// Retrieve statistics from nanomsg socket.
/// While this API is stable, these statistics are intended for human consumption, to facilitate observability and debugging.
/// The actual statistics themselves as well as their meanings are unstable, and subject to change without notice.
/// Programs should not depend on the presence or values of any particular statistic.
/// </summary>
/// <param name="stat">
/// The following statistics are maintained by the nanomsg core framework; others may be present.
/// As those are undocumented, no interpretration should be made from them. Not all statistics are relevant to all transports.
/// For example, the nn_inproc(7) transport does not maintain any of the connection related statistics.
///
/// NN_STAT_ESTABLISHED_CONNECTIONS
/// The number of connections successfully established that were initiated from this socket.
/// NN_STAT_ACCEPTED_CONNECTIONS
/// The number of connections successfully established that were accepted by this socket.
/// NN_STAT_DROPPED_CONNECTIONS
/// The number of established connections that were dropped by this socket.
/// NN_STAT_BROKEN_CONNECTIONS
/// The number of established connections that were closed by this socket, typically due to protocol errors.
/// NN_STAT_CONNECT_ERRORS
/// The number of errors encountered by this socket trying to connect to a remote peer.
/// NN_STAT_BIND_ERRORS
/// The number of errors encountered by this socket trying to bind to a local address.
/// NN_STAT_ACCEPT_ERRORS
/// The number of errors encountered by this socket trying to accept a a connection from a remote peer.
/// NN_STAT_CURRENT_CONNECTIONS
/// The number of connections currently estabalished to this socket.
/// NN_STAT_MESSAGES_SENT
/// The number messages sent by this socket.
/// NN_STAT_MESSAGES_RECEIVED
/// The number messages received by this socket.
/// NN_STAT_BYTES_SENT
/// The number of bytes sent by this socket.
/// NN_STAT_BYTES_RECEIVED
/// The number of bytes received by this socket.
/// </param>
/// <returns>On success, the value of the statistic is returned, otherwise (uint64_t)-1 is returned.</returns>
public UInt64 GetStatistic(int stat)
{
return(Interop.nn_get_statistic(_socket, stat));
}
public static UInt64 GetStatistic(int s, int stat)
{
return(Interop.nn_get_statistic(s, stat));
}
