structs

Documentation

Index

• Constants
• type Bpf_spin_lock
• type ConnID
• type DestInfo
• type ProxyInfo
• type SockAddrIn
• type SocketCloseEvent
• type SocketDataEvent
• type SocketOpenEvent
• type TrafficDirectionEnum

Constants

const (
	EventBodyMaxSize = 16384 // 16 KB
)

Types

type Bpf_spin_lock

type Bpf_spin_lock struct{ Val uint32 }

type ConnID

type ConnID struct {
	TGID uint32
	FD   int32
	TsID uint64
}

ConnID is a conversion of the following C-Struct into GO.

struct conn_id_t {
   uint32_t tgid;
   int32_t fd;
   uint64_t tsid;
};.

type DestInfo

type DestInfo struct {
	IpVersion uint32
	DestIp4   uint32
	DestIp6   [4]uint32
	DestPort  uint32
	KernelPid uint32
}

type ProxyInfo

type ProxyInfo struct {
	IP4  uint32
	Ip6  [4]uint32
	Port uint32
}

type SockAddrIn

type SockAddrIn struct {
	SinFamily uint16
	SinPort   uint16
	SinAddr   uint32
	SinZero   [8]byte
}

SockAddrIn is a conversion of the following C-Struct into GO.

struct sockaddr_in {
   unsigned short int sin_family;
   uint16_t sin_port;
   struct in_addr sin_addr;

   /* _to size of `struct sockaddr'.  */
   unsigned char sin_zero[8];
};.

type SocketCloseEvent

type SocketCloseEvent struct {
	TimestampNano uint64
	ConnID        ConnID
	WrittenBytes  int64
	ReadBytes     int64
}

SocketCloseEvent is a conversion of the following C-Struct into GO.

struct socket_close_event_t {
   uint64_t timestamp_ns;
   struct conn_id_t conn_id;
   int64_t wr_bytes;
   int64_t rd_bytes;
};.

type SocketDataEvent

type SocketDataEvent struct {
	EntryTimestampNano   uint64
	TimestampNano        uint64
	ConnID               ConnID
	Direction            TrafficDirectionEnum
	MsgSize              uint32
	Pos                  uint64
	Msg                  [EventBodyMaxSize]byte
	ValidateReadBytes    int64
	ValidateWrittenBytes int64
}

Socket Data Event .....

type SocketOpenEvent

type SocketOpenEvent struct {
	TimestampNano uint64
	ConnID        ConnID
	Addr          SockAddrIn
}

SocketOpenEvent is a conversion of the following C-Struct into GO.

struct socket_open_event_t {
   uint64_t timestamp_ns;
   struct conn_id_t conn_id;
   struct sockaddr_in* addr;
};.

type TrafficDirectionEnum

type TrafficDirectionEnum int32

TrafficDirectionEnum is a GO-equivalent for the following enum.

enum traffic_direction_t {
	kEgress,
	kIngress,
};.

const (
	EgressTraffic  TrafficDirectionEnum = 0
	IngressTraffic TrafficDirectionEnum = 1
)