Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func NewJaegerTracer ¶
func NewJaegerTracer(serviceName string, jagentHost string) (tracer opentracing.Tracer, closer io.Closer, err error)
NewJaegerTracer NewJaegerTracer for current service TODO : 配置化
Types ¶
type MDReaderWriter ¶
MDReaderWriter metadata Reader and Writer 封装carrier，必须实现ForeachKey（通常服务端）/Set方法（通常客户端）
func (MDReaderWriter) ForeachKey ¶
func (c MDReaderWriter) ForeachKey(handler func(key, val string) error) error
ForeachKey implements ForeachKey of opentracing.TextMapReader，需要实现ForeachKey方法（Extracter）
func (MDReaderWriter) Set ¶
func (c MDReaderWriter) Set(key, val string)
Set implements Set() of opentracing.TextMapWriter，需要实现Set方法（Injecter）
Source Files
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