func (kvc *KVC) Get(key []byte) ([]byte, int) {
cmd := new(comm.SMCommand)
cmd.Command = "GET"
cmd.Key = key
cmd.Value = nil
cmd.UserId = kvc.MyPid
cmd.RequestId = kvc.ReqId //koi bhi random number
kvc.PingTo = kvc.PingTo + 1
kvc.Server.Outbox() <- &comm.Envelope{Pid: kvc.PingTo % kvc.TotalServer, MsgId: 4, Msg: cmd}
for {
select {
case <-time.After(time.Duration(kvc.SlaTimeOut) * time.Millisecond):
{
//fmt.Println("Get time out")
return nil, 1
}
case val := <-kvc.Server.Inbox():
{
switch val.Msg.(type) {
case comm.SMResp:
res := val.Msg.(comm.SMResp)
if res.Error == 1 {
//fmt.Println("Get not found")
if res.Value != nil {
//fmt.Println("Response value: ", string(res.Value))
}
return nil, 1
} else {
//fmt.Println("Get Found")
return res.Value, 0
}
}
}
}
}
}
func (kvc *KVC) Put(key []byte, value []byte) int {
cmd := new(comm.SMCommand)
cmd.Command = "PUT"
cmd.Key = key
cmd.Value = value
cmd.UserId = kvc.MyPid
cmd.RequestId = kvc.ReqId // or koi bhi random number
kvc.PingTo = kvc.PingTo + 1
sendto := kvc.PingTo % kvc.TotalServer
kvc.Server.Outbox() <- &comm.Envelope{Pid: sendto, MsgId: 4, Msg: cmd}
for {
var res comm.SMResp
select {
case <-time.After(time.Duration(kvc.SlaTimeOut) * time.Millisecond):
{
fmt.Println("[put]Time Up")
return 1
}
case val := <-kvc.Server.Inbox():
{
switch val.Msg.(type) {
case comm.SMResp:
res = val.Msg.(comm.SMResp)
if res.Error == 1 {
fmt.Println(cmd.RequestId, "Put Bad Response: ", string(res.Value))
return 1
} else {
fmt.Println(cmd.RequestId, "Put Good Resp")
return 0
}
}
}
}
}
}