struct TCP [src]

Members

CC_INFO (Constant)
CM_INQ (Constant)
CONGESTION (Constant)
CORK (Constant)
DEFER_ACCEPT (Constant)
FASTOPEN (Constant)
FASTOPEN_CONNECT (Constant)
FASTOPEN_KEY (Constant)
FASTOPEN_NO_COOKIE (Constant)
INFO (Constant)
INQ (Constant)
KEEPCNT (Constant)
KEEPIDLE (Constant)
KEEPINTVL (Constant)
LINGER2 (Constant)
MAXSEG (Constant)
MD5SIG (Constant)
MD5SIG_EXT (Constant)
NODELAY (Constant)
NOTSENT_LOWAT (Constant)
QUEUE_SEQ (Constant)
QUICKACK (Constant)
REPAIR (Constant)
REPAIR_OFF (Constant)
REPAIR_OFF_NO_WP (Constant)
REPAIR_ON (Constant)
REPAIR_OPTIONS (Constant)
REPAIR_QUEUE (Constant)
REPAIR_WINDOW (Constant)
SAVE_SYN (Constant)
SAVED_SYN (Constant)
SYNCNT (Constant)
THIN_DUPACK (Constant)
THIN_LINEAR_TIMEOUTS (Constant)
TIMESTAMP (Constant)
TX_DELAY (Constant)
ULP (Constant)
USER_TIMEOUT (Constant)
WINDOW_CLAMP (Constant)
ZEROCOPY_RECEIVE (Constant)

Source

  pub const TCP = struct {
    /// Turn off Nagle's algorithm
    pub const NODELAY = 1;
    /// Limit MSS
    pub const MAXSEG = 2;
    /// Never send partially complete segments.
    pub const CORK = 3;
    /// Start keeplives after this period, in seconds
    pub const KEEPIDLE = 4;
    /// Interval between keepalives
    pub const KEEPINTVL = 5;
    /// Number of keepalives before death
    pub const KEEPCNT = 6;
    /// Number of SYN retransmits
    pub const SYNCNT = 7;
    /// Life time of orphaned FIN-WAIT-2 state
    pub const LINGER2 = 8;
    /// Wake up listener only when data arrive
    pub const DEFER_ACCEPT = 9;
    /// Bound advertised window
    pub const WINDOW_CLAMP = 10;
    /// Information about this connection.
    pub const INFO = 11;
    /// Block/reenable quick acks
    pub const QUICKACK = 12;
    /// Congestion control algorithm
    pub const CONGESTION = 13;
    /// TCP MD5 Signature (RFC2385)
    pub const MD5SIG = 14;
    /// Use linear timeouts for thin streams
    pub const THIN_LINEAR_TIMEOUTS = 16;
    /// Fast retrans. after 1 dupack
    pub const THIN_DUPACK = 17;
    /// How long for loss retry before timeout
    pub const USER_TIMEOUT = 18;
    /// TCP sock is under repair right now
    pub const REPAIR = 19;
    pub const REPAIR_QUEUE = 20;
    pub const QUEUE_SEQ = 21;
    pub const REPAIR_OPTIONS = 22;
    /// Enable FastOpen on listeners
    pub const FASTOPEN = 23;
    pub const TIMESTAMP = 24;
    /// limit number of unsent bytes in write queue
    pub const NOTSENT_LOWAT = 25;
    /// Get Congestion Control (optional) info
    pub const CC_INFO = 26;
    /// Record SYN headers for new connections
    pub const SAVE_SYN = 27;
    /// Get SYN headers recorded for connection
    pub const SAVED_SYN = 28;
    /// Get/set window parameters
    pub const REPAIR_WINDOW = 29;
    /// Attempt FastOpen with connect
    pub const FASTOPEN_CONNECT = 30;
    /// Attach a ULP to a TCP connection
    pub const ULP = 31;
    /// TCP MD5 Signature with extensions
    pub const MD5SIG_EXT = 32;
    /// Set the key for Fast Open (cookie)
    pub const FASTOPEN_KEY = 33;
    /// Enable TFO without a TFO cookie
    pub const FASTOPEN_NO_COOKIE = 34;
    pub const ZEROCOPY_RECEIVE = 35;
    /// Notify bytes available to read as a cmsg on read
    pub const INQ = 36;
    pub const CM_INQ = INQ;
    /// delay outgoing packets by XX usec
    pub const TX_DELAY = 37;

    pub const REPAIR_ON = 1;
    pub const REPAIR_OFF = 0;
    /// Turn off without window probes
    pub const REPAIR_OFF_NO_WP = -1;
}  