tracker

type FlowMetadata struct {
	TotalBytes          uint64
	TotalPackets        uint64
	ReverseTotalBytes   uint64
	ReverseTotalPackets uint64
	FlowStartTime       uint64
	FlowLastSeen        uint64
	FlowProtocols       []protocols.Protocol
	ClientTCPState      protocols.TCPState
	ServerTCPState      protocols.TCPState
	SYN, ACK, FIN, RST  bool
}

type FlowTable struct {
	FlowStats        map[flow.FlowKey]*FlowTableEntry
	Lock             sync.Mutex
	ActiveFlowsGauge prometheus.Gauge
	OutputChannel    chan flow.Flow
	FlowTimeout      int
	Id               int
}

type FlowTableEntry struct {
	Metadata FlowMetadata
	Flow     flow.Flow
}

type FlowTracker struct {
	FlowTables    []*FlowTable
	FlowTableLock sync.Mutex
	OutputChannel chan flow.Flow
	NumTables     int
}

type FlowTrackerConfiguration struct {
	MaxFlowLength uint64
	FlowTimeout   uint64
}