| | |
| | | ) |
| | | |
| | | const ( |
| | | TimePeriodPutOrGet = time.Duration(10) * time.Microsecond |
| | | TimePeriodPutOrGet = time.Duration(1) * time.Microsecond |
| | | ) |
| | | |
| | | //Element info |
| | |
| | | } |
| | | |
| | | //PutForce 强制写入,失败则继续重写,直到成功为止 |
| | | func (eqi *EsQueueInfo) PutForce(val ElemInfo) int { |
| | | func (eqi *EsQueueInfo) PutForce(ctx context.Context, val ElemInfo) int { |
| | | ok, qua := eqi.Put(val) |
| | | for !ok { |
| | | time.Sleep(TimePeriodPutOrGet) |
| | | ok, qua = eqi.Put(val) |
| | | loopB: |
| | | for { |
| | | select { |
| | | case <-ctx.Done(): |
| | | return 0 |
| | | default: |
| | | ok, qua = eqi.Put(val) |
| | | if ok { |
| | | break loopB |
| | | } |
| | | time.Sleep(TimePeriodPutOrGet) |
| | | } |
| | | } |
| | | } |
| | | |
| | | return qua |
| | | } |
| | | |
| | | //PutForceWithinTime 在timeout ms的时间内,强制写入,失败则继续重写,直到成功为止或者超时退出 |
| | | func (eqi *EsQueueInfo) PutForceWithinTime(val ElemInfo, timeout int) (bool, int) { |
| | | func (eqi *EsQueueInfo) PutForceWithinTime(ctx context.Context, val ElemInfo, timeout int) (bool, int) { |
| | | ok, qua := eqi.Put(val) |
| | | if ok { |
| | | return ok, qua |
| | |
| | | to := time.NewTimer(time.Duration(timeout) * time.Millisecond) |
| | | defer to.Stop() |
| | | |
| | | for { |
| | | select { |
| | | case <-to.C: |
| | | return false, 0 |
| | | default: |
| | | ok, qua = eqi.Put(val) |
| | | if ok { |
| | | return ok, qua |
| | | loopB: |
| | | for { |
| | | select { |
| | | case <-ctx.Done(): |
| | | return false, 0 |
| | | case <-to.C: |
| | | return false, 0 |
| | | default: |
| | | ok, qua = eqi.Put(val) |
| | | if ok { |
| | | break loopB |
| | | } |
| | | time.Sleep(TimePeriodPutOrGet) |
| | | } |
| | | time.Sleep(TimePeriodPutOrGet) |
| | | } |
| | | } |
| | | return ok, qua |
| | | } |
| | | |
| | |
| | | } |
| | | |
| | | //GetForce 强制获取数据,失败则继续获取,直到成功为止 |
| | | func (eqi *EsQueueInfo) GetForce() (ElemInfo, int) { |
| | | func (eqi *EsQueueInfo) GetForce(ctx context.Context) (ElemInfo, int) { |
| | | val, ok, qua := eqi.Get() |
| | | for !ok { |
| | | time.Sleep(TimePeriodPutOrGet) |
| | | val, ok, qua = eqi.Get() |
| | | loopB: |
| | | for { |
| | | select { |
| | | case <-ctx.Done(): |
| | | return ElemInfo{}, 0 |
| | | default: |
| | | val, ok, qua = eqi.Get() |
| | | if ok { |
| | | break loopB |
| | | } |
| | | time.Sleep(TimePeriodPutOrGet) |
| | | } |
| | | } |
| | | } |
| | | |
| | | return val, qua |
| | | } |
| | | |
| | | //GetForceWithinTime 在timeout ms的时间内,强制获取数据,失败则继续获取,直到成功为止 |
| | | func (eqi *EsQueueInfo) GetForceWithinTime(timeout int) (ElemInfo, bool, int) { |
| | | func (eqi *EsQueueInfo) GetForceWithinTime(ctx context.Context, timeout int) (ElemInfo, bool, int) { |
| | | val, ok, qua := eqi.Get() |
| | | if ok { |
| | | return val, ok, qua |
| | |
| | | to := time.NewTimer(time.Duration(timeout) * time.Millisecond) |
| | | defer to.Stop() |
| | | |
| | | for { |
| | | select { |
| | | case <-to.C: |
| | | return ElemInfo{}, false, 0 |
| | | default: |
| | | val, ok, qua = eqi.Get() |
| | | if ok { |
| | | return val, ok, qua |
| | | loopB: |
| | | for { |
| | | select { |
| | | case <-ctx.Done(): |
| | | return ElemInfo{}, false, 0 |
| | | case <-to.C: |
| | | return ElemInfo{}, false, 0 |
| | | default: |
| | | val, ok, qua = eqi.Get() |
| | | if ok { |
| | | break loopB |
| | | } |
| | | time.Sleep(TimePeriodPutOrGet) |
| | | } |
| | | time.Sleep(TimePeriodPutOrGet) |
| | | } |
| | | } |
| | | return val, ok, qua |
| | | } |
| | | |