internal

Documentation

Index

• type BufferPool
  • func (p *BufferPool) Get() (buf *bytes.Buffer)
  • func (p *BufferPool) Put(buf *bytes.Buffer)
• type Event
• type EventTimer
  • func NewEventTimer(task func()) *EventTimer
  • func (t *EventTimer) Reset(timeout time.Duration)
  • func (t *EventTimer) Stop()
• type SessionSettings
• type TimeOfDay
  • func NewTimeOfDay(hour, minute, second int) TimeOfDay
  • func ParseTimeOfDay(str string) (TimeOfDay, error)
• type TimeRange
  • func NewTimeRangeInLocation(start, end TimeOfDay, loc *time.Location) *TimeRange
  • func NewUTCTimeRange(start, end TimeOfDay) *TimeRange
  • func NewUTCWeekRange(startTime, endTime TimeOfDay, startDay, endDay time.Weekday) *TimeRange
  • func NewWeekRangeInLocation(startTime, endTime TimeOfDay, startDay, endDay time.Weekday, ...) *TimeRange
  • func (r *TimeRange) IsInRange(t time.Time) bool
  • func (r *TimeRange) IsInSameRange(t1, t2 time.Time) bool

Types

type BufferPool

type BufferPool struct {
	sync.Mutex
	// contains filtered or unexported fields
}

BufferPool is an concurrently safe pool for byte buffers. Used to constructing inbound messages and writing outbound messages

func (*BufferPool) Get

func (p *BufferPool) Get() (buf *bytes.Buffer)

Get returns a buffer from the pool, or creates a new buffer if the pool is empty

func (*BufferPool) Put

func (p *BufferPool) Put(buf *bytes.Buffer)

Put returns adds a buffer to the pool

type Event

type Event int

Event is an abstraction for session events

const (
	//PeerTimeout indicates the session peer has become unresponsive
	PeerTimeout Event = iota
	//NeedHeartbeat indicates the session should send a heartbeat
	NeedHeartbeat
	//LogonTimeout indicates the peer has not sent a logon request
	LogonTimeout
	//LogoutTimeout indicates the peer has not sent a logout request
	LogoutTimeout
)

type EventTimer

type EventTimer struct {
	// contains filtered or unexported fields
}

func NewEventTimer

func NewEventTimer(task func()) *EventTimer

func (*EventTimer) Reset

func (t *EventTimer) Reset(timeout time.Duration)

func (*EventTimer) Stop

func (t *EventTimer) Stop()

type SessionSettings

type SessionSettings struct {
	ResetOnLogon                 bool
	RefreshOnLogon               bool
	ResetOnLogout                bool
	ResetOnDisconnect            bool
	HeartBtInt                   time.Duration
	SessionTime                  *TimeRange
	InitiateLogon                bool
	ResendRequestChunkSize       int
	EnableLastMsgSeqNumProcessed bool
	SkipCheckLatency             bool
	MaxLatency                   time.Duration
	DisableMessagePersist        bool

	//required on logon for FIX.T.1 messages
	DefaultApplVerID string

	//specific to initiators
	ReconnectInterval    time.Duration
	LogoutTimeout        time.Duration
	LogonTimeout         time.Duration
	SocketConnectAddress []string
}

SessionSettings stores all of the configuration for a given session

type TimeOfDay

type TimeOfDay struct {
	// contains filtered or unexported fields
}

TimeOfDay represents the time of day

func NewTimeOfDay

func NewTimeOfDay(hour, minute, second int) TimeOfDay

NewTimeOfDay returns a newly initialized TimeOfDay

func ParseTimeOfDay

func ParseTimeOfDay(str string) (TimeOfDay, error)

ParseTimeOfDay parses a TimeOfDay from a string in the format HH:MM:SS

type TimeRange

type TimeRange struct {
	// contains filtered or unexported fields
}

TimeRange represents a time band in a given time zone

func NewTimeRangeInLocation

func NewTimeRangeInLocation(start, end TimeOfDay, loc *time.Location) *TimeRange

NewTimeRangeInLocation returns a time range in a given location

func NewUTCTimeRange

func NewUTCTimeRange(start, end TimeOfDay) *TimeRange

NewUTCTimeRange returns a time range in UTC

func NewUTCWeekRange

func NewUTCWeekRange(startTime, endTime TimeOfDay, startDay, endDay time.Weekday) *TimeRange

NewUTCWeekRange returns a weekly TimeRange

func NewWeekRangeInLocation

func NewWeekRangeInLocation(startTime, endTime TimeOfDay, startDay, endDay time.Weekday, loc *time.Location) *TimeRange

NewWeekRangeInLocation returns a time range in a given location

func (*TimeRange) IsInRange

func (r *TimeRange) IsInRange(t time.Time) bool

IsInRange returns true if time t is within in the time range

func (*TimeRange) IsInSameRange

func (r *TimeRange) IsInSameRange(t1, t2 time.Time) bool

IsInSameRange determines if two points in time are in the same time range