trace

Jun 30, 2017

Changes in this version

type Client

+ func (c *Client) GRPCClientInterceptor() grpc.UnaryClientInterceptor

+ func (c *Client) GRPCServerInterceptor() grpc.UnaryServerInterceptor

type Span

+ func (s *Span) Traced() bool

Jun 21, 2017

Changes in this version

+ type Transport struct

+ Base http.RoundTripper

+ func (t Transport) CancelRequest(req *http.Request)

+ func (t Transport) RoundTrip(req *http.Request) (*http.Response, error)

Jun 14, 2017

Changes in this version

+ func GRPCClientInterceptor() grpc.UnaryClientInterceptor

+ func GRPCServerInterceptor(tc *Client) grpc.UnaryServerInterceptor

type Client

+ func (c *Client) HTTPHandler(h http.Handler) http.Handler

+ func (c *Client) NewHTTPClient(orig *http.Client) *HTTPClient

+ type HTTPClient struct

+ func (c *HTTPClient) Do(req *http.Request) (*http.Response, error)

type Span

+ func (s *Span) Header() string

Mar 10, 2017

Changes in this version

+ const ScopeCloudPlatform

+ const ScopeTraceAppend

type Client

+ func (c *Client) NewSpan(name string) *Span

+ func (c *Client) SpanFromHeader(name string, header string) *Span

Nov 1, 2016

Changes in this version

+ type Decision struct

+ Policy string

+ Sample bool

+ Trace bool

+ Weight float64

+ type Parameters struct

+ HasTraceHeader bool

Oct 3, 2016

Changes in this version

+ var EnableGRPCTracing option.ClientOption = option.WithGRPCDialOption(EnableGRPCTracingDialOption)

+ var EnableGRPCTracingDialOption grpc.DialOption = grpc.WithUnaryInterceptor(grpc.UnaryClientInterceptor(grpcUnaryInterceptor))

type Client

+ func (c *Client) SetSamplingPolicy(p SamplingPolicy)

+ type SamplingPolicy interface

+ Sample func() (sample bool, policy string, rate float64)

+ func NewLimitedSampler(fraction, maxqps float64) (SamplingPolicy, error)

type Span

+ func (s *Span) TraceID() string

Aug 3, 2016

Changes in this version

+ func NewContext(ctx context.Context, s *Span) context.Context

+ type Client struct

+ func NewClient(ctx context.Context, projectID string, opts ...option.ClientOption) (*Client, error)

+ func (client *Client) SpanFromRequest(r *http.Request) *Span

+ type FinishOption interface

+ func WithResponse(resp *http.Response) FinishOption

+ type Span struct

+ func FromContext(ctx context.Context) *Span

+ func (s *Span) Finish(opts ...FinishOption)

+ func (s *Span) FinishWait(opts ...FinishOption) error

+ func (s *Span) NewChild(name string) *Span

+ func (s *Span) NewRemoteChild(r *http.Request) *Span

+ func (s *Span) SetLabel(key, value string)