context

package module

v0.0.21 Latest Latest Go to latest Published: Jul 29, 2024 License: MIT Imports: 8 Imported by: 0

Details

一个轻量却强大的上下文管理器,一个请求会生成一个context，贯穿整个请求，context记录原始请求上下文，请求时间，客户端信息，权限校验信息，及负责判断是否内部调用，及附带唯一traceId的日志记录器

支持http及fasthttp,并支持自定义的请求类型 context

View Source

const (
	KindKey = attribute.Key("context.key")
)

This section is empty.

func Meter() metric.Meter

func SetMeter(m metric.Meter)

func SetTracer(t trace.Tracer)

func StartSpan(ctx context.Context, name string, o ...trace.SpanStartOption) (context.Context, trace.Span)

func Tracer() trace.Tracer

func WrapperKey() ctxKey

type Context struct {
	TraceID string
	// contains filtered or unexported fields
}

func FromContextValue(ctx context.Context) *Context

func NewContext(ctx context.Context) *Context

func (c *Context) BaseContext() context.Context

func (c *Context) Error(args ...interface{})

func (c *Context) ErrorLog(err, originErr error, funcName string) error

func (c *Context) HandleError(err error)

func (c *Context) RootSpan() trace.Span

func (c *Context) SetBaseContext(ctx context.Context)

func (c *Context) StartSpan(name string, o ...trace.SpanStartOption) trace.Span

func (c *Context) StartSpanEnd(name string, o ...trace.SpanStartOption) func(options ...trace.SpanEndOption)

func (c *Context) StartSpanX(name string, o ...trace.SpanStartOption) (*Context, trace.Span)

func (c *Context) Wrapper() context.Context

type ValueContext[V any] struct {
	Context
	Value V
}