go_kcp

const (
	IKCP_RTO_NDL       = 30  // no delay min rto
	IKCP_RTO_MIN       = 100 // normal min rto
	IKCP_RTO_DEF       = 200
	IKCP_RTO_MAX       = 60000
	IKCP_CMD_PUSH      = 81 // cmd: push data
	IKCP_CMD_ACK       = 82 // cmd: ack
	IKCP_CMD_WASK      = 83 // cmd: window probe (ask)
	IKCP_CMD_WINS      = 84 // cmd: window size (tell)
	IKCP_ASK_SEND      = 1  // need to send IKCP_CMD_WASK
	IKCP_ASK_TELL      = 2  // need to send IKCP_CMD_WINS
	IKCP_WND_SND       = 32
	IKCP_WND_RCV       = 128 // must >= max fragment size
	IKCP_MTU_DEF       = 1400
	IKCP_ACK_FAST      = 3
	IKCP_INTERVAL      = 100
	IKCP_OVERHEAD      = 24
	IKCP_DEADLINK      = 20
	IKCP_THRESH_INIT   = 2
	IKCP_THRESH_MIN    = 2
	IKCP_PROBE_INIT    = 7000   // 7 secs to probe window size
	IKCP_PROBE_LIMIT   = 120000 // up to 120 secs to probe window
	IKCP_FASTACK_LIMIT = 5      // max times to trigger fastack

)

const (
	Reset       = "\033[0m"
	Red         = "\033[31m"
	Green       = "\033[32m"
	Yellow      = "\033[33m"
	Blue        = "\033[34m"
	Magenta     = "\033[35m"
	Cyan        = "\033[36m"
	White       = "\033[37m"
	BlueBold    = "\033[34;1m"
	MagentaBold = "\033[35;1m"
	RedBold     = "\033[31;1m"
	YellowBold  = "\033[33;1m"
)