fix_: logout deadlock
This commit is contained in:
parent
1211b86151
commit
d246699c5e
2
go.mod
2
go.mod
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@ -90,7 +90,7 @@ require (
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github.com/schollz/peerdiscovery v1.7.0
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github.com/siphiuel/lc-proxy-wrapper v0.0.0-20230516150924-246507cee8c7
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github.com/urfave/cli/v2 v2.24.4
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github.com/waku-org/go-waku v0.8.1-0.20240322182925-dd81e1d46971
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github.com/waku-org/go-waku v0.8.1-0.20240415131212-6d889ca3e2fe
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github.com/wk8/go-ordered-map/v2 v2.1.7
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github.com/yeqown/go-qrcode/v2 v2.2.1
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github.com/yeqown/go-qrcode/writer/standard v1.2.1
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4
go.sum
4
go.sum
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@ -2101,8 +2101,8 @@ github.com/waku-org/go-discover v0.0.0-20240129014929-85f2c00b96a3 h1:Kk0KYXZE/u
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github.com/waku-org/go-discover v0.0.0-20240129014929-85f2c00b96a3/go.mod h1:eBHgM6T4EG0RZzxpxKy+rGz/6Dw2Nd8DWxS0lm9ESDw=
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github.com/waku-org/go-libp2p-rendezvous v0.0.0-20230628220917-7b4e5ae4c0e7 h1:0e1h+p84yBp0IN7AqgbZlV7lgFBjm214lgSOE7CeJmE=
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github.com/waku-org/go-libp2p-rendezvous v0.0.0-20230628220917-7b4e5ae4c0e7/go.mod h1:pFvOZ9YTFsW0o5zJW7a0B5tr1owAijRWJctXJ2toL04=
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github.com/waku-org/go-waku v0.8.1-0.20240322182925-dd81e1d46971 h1:HSR8JmscSmCtpIAzFO5sNZRyYZbO8nw7rGM3QcC9bak=
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github.com/waku-org/go-waku v0.8.1-0.20240322182925-dd81e1d46971/go.mod h1:RjTvkTrIwpoT1cM9HeQqwa2Q7t7WOkb3hpuB/zuZ6SM=
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github.com/waku-org/go-waku v0.8.1-0.20240415131212-6d889ca3e2fe h1:rJF7qKODzvWx03iaLbYyjvA62crnCaDqIN661aqCQ8c=
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github.com/waku-org/go-waku v0.8.1-0.20240415131212-6d889ca3e2fe/go.mod h1:RjTvkTrIwpoT1cM9HeQqwa2Q7t7WOkb3hpuB/zuZ6SM=
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github.com/waku-org/go-zerokit-rln v0.1.14-0.20240102145250-fa738c0bdf59 h1:jisj+OCI6QydLtFq3Pyhu49wl9ytPN7oAHjMfepHDrA=
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github.com/waku-org/go-zerokit-rln v0.1.14-0.20240102145250-fa738c0bdf59/go.mod h1:1PdBdPzyTaKt3VnpAHk3zj+r9dXPFOr3IHZP9nFle6E=
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github.com/waku-org/go-zerokit-rln-apple v0.0.0-20230916172309-ee0ee61dde2b h1:KgZVhsLkxsj5gb/FfndSCQu6VYwALrCOgYI3poR95yE=
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@ -49,8 +49,6 @@ func (sp *CommonDiscoveryService) GetListeningChan() <-chan PeerData {
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return sp.channel
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}
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func (sp *CommonDiscoveryService) PushToChan(data PeerData) bool {
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sp.RLock()
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defer sp.RUnlock()
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if err := sp.ErrOnNotRunning(); err != nil {
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return false
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}
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@ -4,6 +4,7 @@ import (
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"context"
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"errors"
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"sync"
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"sync/atomic"
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)
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// this is common layout for all the services that require mutex protection and a guarantee that all running goroutines will be finished before stop finishes execution. This guarantee comes from waitGroup all one has to use CommonService.WaitGroup() in the goroutines that should finish by the end of stop function.
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@ -12,7 +13,7 @@ type CommonService struct {
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cancel context.CancelFunc
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ctx context.Context
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wg sync.WaitGroup
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started bool
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started atomic.Bool
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}
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func NewCommonService() *CommonService {
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@ -28,13 +29,13 @@ func NewCommonService() *CommonService {
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func (sp *CommonService) Start(ctx context.Context, fn func() error) error {
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sp.Lock()
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defer sp.Unlock()
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if sp.started {
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if sp.started.Load() {
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return ErrAlreadyStarted
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}
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sp.started = true
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sp.started.Store(true)
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sp.ctx, sp.cancel = context.WithCancel(ctx)
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if err := fn(); err != nil {
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sp.started = false
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sp.started.Store(false)
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sp.cancel()
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return err
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}
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@ -48,18 +49,18 @@ var ErrNotStarted = errors.New("not started")
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func (sp *CommonService) Stop(fn func()) {
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sp.Lock()
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defer sp.Unlock()
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if !sp.started {
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if !sp.started.Load() {
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return
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}
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sp.cancel()
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fn()
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sp.wg.Wait()
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sp.started = false
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sp.started.Store(false)
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}
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// This is not a mutex protected function, it is up to the caller to use it in a mutex protected context
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func (sp *CommonService) ErrOnNotRunning() error {
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if !sp.started {
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if !sp.started.Load() {
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return ErrNotStarted
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}
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return nil
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@ -1020,7 +1020,7 @@ github.com/waku-org/go-discover/discover/v5wire
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github.com/waku-org/go-libp2p-rendezvous
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github.com/waku-org/go-libp2p-rendezvous/db
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github.com/waku-org/go-libp2p-rendezvous/pb
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# github.com/waku-org/go-waku v0.8.1-0.20240322182925-dd81e1d46971
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# github.com/waku-org/go-waku v0.8.1-0.20240415131212-6d889ca3e2fe
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## explicit; go 1.19
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github.com/waku-org/go-waku/logging
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github.com/waku-org/go-waku/waku/persistence
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