Files
chain33-dtalk/pkg/contextx/valueonlycontext.go
2022-03-17 15:59:24 +08:00

30 lines
490 B
Go

package contextx
import (
"context"
"time"
)
type valueOnlyContext struct {
context.Context
}
func (valueOnlyContext) Deadline() (deadline time.Time, ok bool) {
return
}
func (valueOnlyContext) Done() <-chan struct{} {
return nil
}
func (valueOnlyContext) Err() error {
return nil
}
// ValueOnlyFrom takes all values from the given ctx, without deadline and error control.
func ValueOnlyFrom(ctx context.Context) context.Context {
return valueOnlyContext{
Context: ctx,
}
}