Documentation
¶
Overview ¶
Package zipkin provides various Transports that can be used with RemoteReporter for submitting traces to Zipkin backend.
Index ¶
Examples ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func NewHTTPTransport ¶
func NewHTTPTransport(url string, options ...HTTPOption) (transport.Transport, error)
NewHTTPTransport returns a new HTTP-backend transport. url should be an http url to handle post request, typically something like:
http://hostname:9411/api/v1/spans
Example ¶
// assume this is your main()
transport, err := zipkin.NewHTTPTransport(
"http://localhost:9411/api/v1/spans",
zipkin.HTTPBatchSize(10),
zipkin.HTTPLogger(jlog.StdLogger),
)
if err != nil {
log.Fatalf("Cannot initialize Zipkin HTTP transport: %v", err)
}
tracer, closer := jaeger.NewTracer(
"my-service-name",
jaeger.NewConstSampler(true),
jaeger.NewRemoteReporter(transport, nil),
)
defer closer.Close()
opentracing.InitGlobalTracer(tracer)
// initialize servers
Output:
Types ¶
type HTTPOption ¶
type HTTPOption func(c *HTTPTransport)
HTTPOption sets a parameter for the HttpCollector
func HTTPBatchSize ¶
func HTTPBatchSize(n int) HTTPOption
HTTPBatchSize sets the maximum batch size, after which a collect will be triggered. The default batch size is 100 spans.
func HTTPLogger ¶
func HTTPLogger(logger jaeger.Logger) HTTPOption
HTTPLogger sets the logger used to report errors in the collection process. By default, a no-op logger is used, i.e. no errors are logged anywhere. It's important to set this option in a production service.
func HTTPTimeout ¶
func HTTPTimeout(duration time.Duration) HTTPOption
HTTPTimeout sets maximum timeout for http request.
type HTTPTransport ¶
type HTTPTransport struct {
// contains filtered or unexported fields
}
HTTPTransport implements Transport by forwarding spans to a http server.
func (*HTTPTransport) Append ¶
func (c *HTTPTransport) Append(s *zipkincore.Span) (int, error)
Append implements Transport.
func (*HTTPTransport) Flush ¶
func (c *HTTPTransport) Flush() (int, error)
Flush implements Transport.
Source Files