trace

Documentation

Overview

Package handler is the handler for the `vineadm debug trace` service

Index

• type Trace
  • func New(done <-chan bool, windowSize int, services func() []*regpb.Service) (*Trace, error)
  • func (s *Trace) Read(ctx context.Context, req *trace.ReadRequest, rsp *trace.ReadResponse) error
  • func (s *Trace) Start(done <-chan bool)
  • func (s *Trace) Stream(ctx context.Context, req *trace.StreamRequest, rsp trace.Trace_StreamStream) error
  • func (s *Trace) Write(ctx context.Context, req *trace.WriteRequest, rsp *trace.WriteResponse) error

Types

type Trace

type Trace struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

trace is the Debug.trace handler

func New

func New(done <-chan bool, windowSize int, services func() []*regpb.Service) (*Trace, error)

New initialises and returns a new trace service handler

func (*Trace) Read

func (s *Trace) Read(ctx context.Context, req *trace.ReadRequest, rsp *trace.ReadResponse) error

Read returns gets a snapshot of all current trace3

func (*Trace) Start

func (s *Trace) Start(done <-chan bool)

Start Starts scraping other services until the provided channel is closed

func (*Trace) Stream

func (s *Trace) Stream(ctx context.Context, req *trace.StreamRequest, rsp trace.Trace_StreamStream) error

Stream starts streaming trace

func (*Trace) Write

func (s *Trace) Write(ctx context.Context, req *trace.WriteRequest, rsp *trace.WriteResponse) error