forked from uber/kraken
/
config.go
46 lines (39 loc) · 1.35 KB
/
config.go
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// Copyright (c) 2016-2019 Uber Technologies, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package trackerserver
import (
"time"
"github.com/uber/kraken/utils/listener"
)
// Config defines configuration for the tracker service.
type Config struct {
// Limits the number of unique metainfo requests to origin per namespace/digest.
GetMetaInfoLimit time.Duration `yaml:"get_metainfo_limit"`
// Limits the number of peers returned on each announce.
PeerHandoutLimit int `yaml:"announce_limit"`
AnnounceInterval time.Duration `yaml:"announce_interval"`
Listener listener.Config `yaml:"listener"`
}
func (c Config) applyDefaults() Config {
if c.GetMetaInfoLimit == 0 {
c.GetMetaInfoLimit = time.Second
}
if c.PeerHandoutLimit == 0 {
c.PeerHandoutLimit = 50
}
if c.AnnounceInterval == 0 {
c.AnnounceInterval = 3 * time.Second
}
return c
}