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Index ¶
Constants ¶
This section is empty.
Variables ¶
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var (
ErrBlankTraceConfiguration = errors.New("no trace report agent, config server, or collector endpoint specified")
)
ErrInvalidConfiguration is an error to notify client to provide valid trace report agent or config server
Functions ¶
func ExtractSampledTraceID ¶
func ExtractSampledTraceID(ctx context.Context) (string, bool)
ExtractSampledTraceID works like ExtractTraceID but the returned bool is only true if the returned trace id is sampled.
func ExtractTraceID ¶
func ExtractTraceID(ctx context.Context) (string, bool)
ExtractTraceID extracts the trace id, if any from the context.
func NewFromEnv ¶
func NewFromEnv(serviceName string, options ...jaegercfg.Option) (io.Closer, error)
NewFromEnv is a convenience function to allow tracing configuration via environment variables
Tracing will be enabled if one (or more) of the following environment variables is used to configure trace reporting: - JAEGER_AGENT_HOST - JAEGER_SAMPLER_MANAGER_HOST_PORT
Types ¶
This section is empty.
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