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Chore: reorder const and func

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This commit is contained in:
xjasonlyu
2022-04-01 22:26:05 +08:00
parent b7c3c9001b
commit 81c2d6963b
1 changed files with 16 additions and 16 deletions
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core/option/option.go
+16 -16
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@@ -52,13 +52,13 @@ const (
// tcpMaxBufferSize is the maximum permitted size of a send/recv buffer.
tcpMaxBufferSize = tcp.MaxBufferSize
// tcpDefaultReceiveBufferSize is the default size of the receive buffer
// for a transport endpoint.
tcpDefaultReceiveBufferSize = stack.DefaultBufferSize
// tcpDefaultBufferSize is the default size of the send buffer for
// a transport endpoint.
tcpDefaultSendBufferSize = stack.DefaultBufferSize
// tcpDefaultReceiveBufferSize is the default size of the receive buffer
// for a transport endpoint.
tcpDefaultReceiveBufferSize = stack.DefaultBufferSize
)
type Option func(*stack.Stack) error
@@ -78,8 +78,8 @@ func WithDefault() Option {
// in too large buffers.
//
// Ref: https://github.com/cloudflare/slirpnetstack/blob/master/stack.go
WithTCPReceiveBufferSizeRange(tcpMinBufferSize, tcpDefaultReceiveBufferSize, tcpMaxBufferSize),
WithTCPSendBufferSizeRange(tcpMinBufferSize, tcpDefaultSendBufferSize, tcpMaxBufferSize),
WithTCPReceiveBufferSizeRange(tcpMinBufferSize, tcpDefaultReceiveBufferSize, tcpMaxBufferSize),
WithTCPCongestionControl(tcpCongestionControlAlgorithm),
WithTCPDelay(tcpDelayEnabled),
@@ -159,17 +159,6 @@ func WithICMPLimit(limit rate.Limit) Option {
}
}
// WithTCPReceiveBufferSizeRange sets the receive buffer size range for TCP.
func WithTCPReceiveBufferSizeRange(a, b, c int) Option {
return func(s *stack.Stack) error {
rcvOpt := tcpip.TCPReceiveBufferSizeRangeOption{Min: a, Default: b, Max: c}
if err := s.SetTransportProtocolOption(tcp.ProtocolNumber, &rcvOpt); err != nil {
return fmt.Errorf("set TCP receive buffer size range: %s", err)
}
return nil
}
}
// WithTCPSendBufferSizeRange sets the send buffer size range for TCP.
func WithTCPSendBufferSizeRange(a, b, c int) Option {
return func(s *stack.Stack) error {
@@ -181,6 +170,17 @@ func WithTCPSendBufferSizeRange(a, b, c int) Option {
}
}
// WithTCPReceiveBufferSizeRange sets the receive buffer size range for TCP.
func WithTCPReceiveBufferSizeRange(a, b, c int) Option {
return func(s *stack.Stack) error {
rcvOpt := tcpip.TCPReceiveBufferSizeRangeOption{Min: a, Default: b, Max: c}
if err := s.SetTransportProtocolOption(tcp.ProtocolNumber, &rcvOpt); err != nil {
return fmt.Errorf("set TCP receive buffer size range: %s", err)
}
return nil
}
}
// WithTCPCongestionControl sets the current congestion control algorithm.
func WithTCPCongestionControl(cc string) Option {
return func(s *stack.Stack) error {