stack

package

v0.0.0-...-cb763c6 Latest Latest Go to latest Published: Oct 29, 2021 License: MIT Imports: 16 Imported by: 0

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Package stack provides a thin wrapper around a gVisor's stack.

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type Option func(*Stack) error

func WithDefault() Option

WithDefault sets all default values for stack.

func WithDefaultTTL(ttl uint8) Option

WithDefaultTTL sets the default TTL used by stack.

func WithForwarding(v bool) Option

WithForwarding sets packet forwarding between NICs for IPv4 & IPv6.

func WithICMPBurst(burst int) Option

WithICMPBurst sets the number of ICMP messages that can be sent in a single burst.

func WithICMPLimit(limit rate.Limit) Option

WithICMPLimit sets the maximum number of ICMP messages permitted by rate limiter.

func WithTCPBufferSizeRange(a, b, c int) Option

WithTCPBufferSizeRange sets the receive and send buffer size range for TCP.

func WithTCPCongestionControl(cc string) Option

WithTCPCongestionControl sets the current congestion control algorithm.

func WithTCPDelay(v bool) Option

WithTCPDelay enables or disables Nagle's algorithm in TCP.

func WithTCPModerateReceiveBuffer(v bool) Option

WithTCPModerateReceiveBuffer sets receive buffer moderation for TCP.

func WithTCPSACKEnabled(v bool) Option

WithTCPSACKEnabled sets the SACK option for TCP.

type Stack struct {
	*stack.Stack
	// contains filtered or unexported fields
}

func New(ep stack.LinkEndpoint, handler core.Handler, opts ...Option) (*Stack, error)

New allocates a new *Stack with given options.