1
0
mirror of https://github.com/v2fly/v2ray-core.git synced 2024-12-22 18:17:52 -05:00
v2fly/context.go
2018-01-10 12:22:37 +01:00

18 lines
305 B
Go

package core
import (
"context"
)
type key int
const v2rayKey key = 1
// FromContext returns a Instance from the given context, or nil if the context doesn't contain one.
func FromContext(ctx context.Context) *Instance {
if s, ok := ctx.Value(v2rayKey).(*Instance); ok {
return s
}
return nil
}