x/pkg/db/actor.go

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2020-06-10 19:04:25 -04:00
package db
import (
"context"
"database/sql"
)
type Func func(db *sql.DB)
type Actor struct {
DB *sql.DB
ActionChan chan Func
}
func (a *Actor) Run(ctx context.Context) error {
for {
select {
case f := <-a.ActionChan:
f(a.DB)
case <-ctx.Done():
return ctx.Err()
}
}
}