contextutil

Documentation

Index

• Variables
• func BlockHeightFromContext(ctx context.Context) (int64, error)
• func RemoteIPAddrFromContext(ctx context.Context) (string, bool)
• func TraceIDFromContext(ctx context.Context) (context.Context, string)
• func WithBlockHeight(ctx context.Context, h int64) context.Context
• func WithRemoteIPAddr(ctx context.Context, addr string) context.Context
• func WithTraceID(ctx context.Context, tID string) context.Context

Variables

var (
	ErrBlockHeightMissing = errors.New("no or invalid block height set on context")
)

Functions

func BlockHeightFromContext

func BlockHeightFromContext(ctx context.Context) (int64, error)

func RemoteIPAddrFromContext

func RemoteIPAddrFromContext(ctx context.Context) (string, bool)

RemoteIPAddrFromContext returns the remote IP addr value stored in ctx, if any.

func TraceIDFromContext

func TraceIDFromContext(ctx context.Context) (context.Context, string)

TraceIDFromContext get traceID from context (add one if none is set).

func WithBlockHeight

func WithBlockHeight(ctx context.Context, h int64) context.Context

func WithRemoteIPAddr

func WithRemoteIPAddr(ctx context.Context, addr string) context.Context

WithRemoteIPAddr wrap the context into a new context and embed the ip addr as a key.

func WithTraceID

func WithTraceID(ctx context.Context, tID string) context.Context

WithTraceID returns a context with a traceID value.