/
score.go
43 lines (38 loc) · 1.66 KB
/
score.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
// Copyright (c) 2020 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
package pendingheap
import (
"go.uber.org/yarpc/api/peer"
"go.uber.org/yarpc/peer/abstractlist"
)
var _ abstractlist.Subscriber = (*peerScore)(nil)
// peerScore is a book-keeping object for each retained peer
type peerScore struct {
// immutable after creation
peer peer.StatusPeer
heap *pendingHeap
// mutable
pending int
index int // index in the peer list.
last int // snapshot of the heap's incrementing counter.
}
func (ps *peerScore) UpdatePendingRequestCount(pendingRequestCount int) {
ps.heap.updatePendingRequestCount(ps, pendingRequestCount)
}