func bgSet(p consensus.Proposer, k string, v []byte, c int64) chan store.Event {
ch := make(chan store.Event)
go func() {
ch <- consensus.Set(p, k, v, c)
}()
return ch
}
func (t *txn) set() {
if t.c.access == false {
t.respondOsError(os.EACCES)
return
}
if !t.c.canWrite {
t.respondErrCode(response_READONLY)
return
}
if t.req.Path == nil || t.req.Rev == nil {
t.respondErrCode(response_MISSING_ARG)
return
}
go func() {
ev := consensus.Set(t.c.p, *t.req.Path, t.req.Value, *t.req.Rev)
if ev.Err != nil {
t.respondOsError(ev.Err)
return
}
t.resp.Rev = &ev.Seqn
t.respond()
}()
}
func clearSlot(p consensus.Proposer, g store.Getter, name string) {
store.Walk(g, calGlob, func(path, body string, rev int64) bool {
if body == name {
consensus.Set(p, path, nil, rev)
}
return false
})
}
func Pulse(node string, seqns <-chan int64, p consensus.Proposer, sleep int64) {
path := "/ctl/node/" + node + "/applied"
for {
seqn, ok := <-seqns
if !ok {
break
}
e := consensus.Set(p, path, []byte(strconv.Itoa64(seqn)), store.Clobber)
if e.Err != nil {
log.Println(e.Err)
}
time.Sleep(sleep)
}
}