mirror of
https://github.com/hanzoai/livekit.git
synced 2026-10-30 18:29:34 +00:00
zeekay
e9292da479
This fork lived at github.com/hanzoai/livekit but still declared
`module github.com/livekit/livekit-server`, so all 505 self-references pointed
at upstream. A fork that does not own its module path is the exact thing the
owned-module-paths rule exists to prevent: every import line in every consumer
carries someone else's brand, and `go get` resolves to their code, not ours.
module + 505 self-imports github.com/livekit/livekit-server -> github.com/hanzoai/livekit
KV client github.com/redis/go-redis/v9 -> github.com/hanzokv/go/v9
message bus github.com/livekit/psrpc -> github.com/hanzoai/psrpc
psrpc had to be forked (hanzoai/psrpc, Apache-2.0) because its bus is typed
against the KV client — the same shape redsync had for hanzoai/git.
DELIBERATELY NOT FORKED: github.com/livekit/{protocol,mediatransportutil,
mageutil} keep their addresses. Only `protocol` still reaches go-redis, through
a single file (redis/redis.go) out of 305. Forking an 11.5MB core wire-protocol
library that this server must track in lockstep — and that upstream pushed
yesterday — to change one file trades a tidy dependency graph for permanent
divergence on the fastest-moving dependency here. So one indirect
github.com/redis/go-redis entry remains, via livekit/protocol/redis, and that
is the correct place for it to live.
67 lines
2.1 KiB
Go
67 lines
2.1 KiB
Go
// Copyright 2023 LiveKit, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may 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, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package selector
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import (
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"errors"
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"github.com/livekit/protocol/livekit"
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"github.com/livekit/protocol/logger"
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"github.com/hanzoai/livekit/pkg/config"
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)
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var ErrUnsupportedSelector = errors.New("unsupported node selector")
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// NodeSelector selects an appropriate node to run the current session
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type NodeSelector interface {
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SelectNode(nodes []*livekit.Node) (*livekit.Node, error)
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}
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func CreateNodeSelector(conf *config.Config) (NodeSelector, error) {
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kind := conf.NodeSelector.Kind
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if kind == "" {
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kind = "any"
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}
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switch kind {
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case "any":
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return &AnySelector{conf.NodeSelector.SortBy, conf.NodeSelector.Algorithm}, nil
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case "cpuload":
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return &CPULoadSelector{
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CPULoadLimit: conf.NodeSelector.CPULoadLimit,
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SortBy: conf.NodeSelector.SortBy,
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Algorithm: conf.NodeSelector.Algorithm,
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}, nil
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case "sysload":
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return &SystemLoadSelector{
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SysloadLimit: conf.NodeSelector.SysloadLimit,
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SortBy: conf.NodeSelector.SortBy,
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Algorithm: conf.NodeSelector.Algorithm,
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}, nil
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case "regionaware":
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s, err := NewRegionAwareSelector(conf.Region, conf.NodeSelector.Regions, conf.NodeSelector.SortBy, conf.NodeSelector.Algorithm)
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if err != nil {
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return nil, err
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}
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s.SysloadLimit = conf.NodeSelector.SysloadLimit
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return s, nil
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case "random":
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logger.Warnw("random node selector is deprecated, please switch to \"any\" or another selector", nil)
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return &AnySelector{conf.NodeSelector.SortBy, conf.NodeSelector.Algorithm}, nil
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default:
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return nil, ErrUnsupportedSelector
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}
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}
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