55 lines
1.3 KiB
Go
55 lines
1.3 KiB
Go
// Licensed to Elasticsearch B.V. under one or more contributor
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// license agreements. See the NOTICE file distributed with
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// this work for additional information regarding copyright
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// ownership. Elasticsearch B.V. licenses this file to you under
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// the Apache License, Version 2.0 (the "License"); you may
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// not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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package flows
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import (
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"sync/atomic"
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"time"
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)
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type biFlow struct {
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id rawFlowID
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killed uint32
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createTS time.Time
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ts time.Time
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dir flowDirection
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stats [2]*flowStats
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prev, next *biFlow
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}
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type Flow struct {
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stats *flowStats
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}
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func newBiFlow(id rawFlowID, ts time.Time, dir flowDirection) *biFlow {
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return &biFlow{
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id: id,
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ts: ts,
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createTS: ts,
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dir: dir,
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}
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}
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func (f *biFlow) kill() {
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atomic.StoreUint32(&f.killed, 1)
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}
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func (f *biFlow) isAlive() bool {
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return atomic.LoadUint32(&f.killed) == 0
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}
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