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refactor(node): use standalone flock dependency #19376 #26633 (#1993)

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* refactor(node): switching prometheus flock location to tsdb #19376

* refactor(node): use standalone flock dependency #26633
This commit is contained in:
Daniel Liu 2026-02-10 19:11:27 +08:00 committed by GitHub
parent d7a42cb038
commit cf99bd07ff
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GPG key ID: B5690EEEBB952194
3 changed files with 21 additions and 21 deletions
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6
go.mod
View file

@ -22,13 +22,12 @@ require (
github.com/olekukonko/tablewriter v0.0.5
github.com/peterh/liner v1.1.1-0.20190123174540-a2c9a5303de7
github.com/pkg/errors v0.9.1
github.com/prometheus/prometheus v1.7.2-0.20170814170113-3101606756c5
github.com/rs/cors v1.7.0
github.com/stretchr/testify v1.10.0
github.com/stretchr/testify v1.11.1
github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7
golang.org/x/crypto v0.42.0
golang.org/x/sync v0.17.0
golang.org/x/sys v0.36.0
golang.org/x/sys v0.37.0
golang.org/x/tools v0.37.0
)
@ -43,6 +42,7 @@ require (
github.com/fsnotify/fsnotify v1.8.0
github.com/gballet/go-libpcsclite v0.0.0-20191108122812-4678299bea08
github.com/go-yaml/yaml v2.1.0+incompatible
github.com/gofrs/flock v0.13.0
github.com/golang-jwt/jwt/v4 v4.5.2
github.com/google/gofuzz v1.2.0
github.com/google/uuid v1.6.0

12
go.sum
View file

@ -76,6 +76,8 @@ github.com/go-sourcemap/sourcemap v2.1.3+incompatible h1:W1iEw64niKVGogNgBN3ePyL
github.com/go-sourcemap/sourcemap v2.1.3+incompatible/go.mod h1:F8jJfvm2KbVjc5NqelyYJmf/v5J0dwNLS2mL4sNA1Jg=
github.com/go-yaml/yaml v2.1.0+incompatible h1:RYi2hDdss1u4YE7GwixGzWwVo47T8UQwnTLB6vQiq+o=
github.com/go-yaml/yaml v2.1.0+incompatible/go.mod h1:w2MrLa16VYP0jy6N7M5kHaCkaLENm+P+Tv+MfurjSw0=
github.com/gofrs/flock v0.13.0 h1:95JolYOvGMqeH31+FC7D2+uULf6mG61mEZ/A8dRYMzw=
github.com/gofrs/flock v0.13.0/go.mod h1:jxeyy9R1auM5S6JYDBhDt+E2TCo7DkratH4Pgi8P+Z0=
github.com/golang-jwt/jwt/v4 v4.5.2 h1:YtQM7lnr8iZ+j5q71MGKkNw9Mn7AjHM68uc9g5fXeUI=
github.com/golang-jwt/jwt/v4 v4.5.2/go.mod h1:m21LjoU+eqJr34lmDMbreY2eSTRJ1cv77w39/MY0Ch0=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
@ -192,8 +194,6 @@ github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/prometheus/prometheus v1.7.2-0.20170814170113-3101606756c5 h1:K2PKeDFZidfjUWpXk05Gbxhwm8Rnz1l4O+u/bbbcCvc=
github.com/prometheus/prometheus v1.7.2-0.20170814170113-3101606756c5/go.mod h1:oAIUtOny2rjMX0OWN5vPR5/q/twIROJvdqnQKDdil/s=
github.com/protolambda/bls12-381-util v0.0.0-20220416220906-d8552aa452c7 h1:cZC+usqsYgHtlBaGulVnZ1hfKAi8iWtujBnRLQE698c=
github.com/protolambda/bls12-381-util v0.0.0-20220416220906-d8552aa452c7/go.mod h1:IToEjHuttnUzwZI5KBSM/LOOW3qLbbrHOEfp3SbECGY=
github.com/rivo/uniseg v0.2.0 h1:S1pD9weZBuJdFmowNwbpi7BJ8TNftyUImj/0WQi72jY=
@ -215,8 +215,8 @@ github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7 h1:epCh84lMvA70Z7CTTCmYQn2CKbY8j86K7/FAIr141uY=
github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7/go.mod h1:q4W45IWZaF22tdD+VEXcAWRA037jwmWEB5VWYORlTpc=
github.com/tklauser/go-sysconf v0.3.14 h1:g5vzr9iPFFz24v2KZXs/pvpvh8/V9Fw6vQK5ZZb78yU=
@ -286,8 +286,8 @@ golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBc
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.14.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/sys v0.36.0 h1:KVRy2GtZBrk1cBYA7MKu5bEZFxQk4NIDV6RLVcC8o0k=
golang.org/x/sys v0.36.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
golang.org/x/sys v0.37.0 h1:fdNQudmxPjkdUTPnLn5mdQv7Zwvbvpaxqs831goi9kQ=
golang.org/x/sys v0.37.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=

24
node/node.go
View file

@ -38,7 +38,7 @@ import (
"github.com/XinFinOrg/XDPoSChain/log"
"github.com/XinFinOrg/XDPoSChain/p2p"
"github.com/XinFinOrg/XDPoSChain/rpc"
"github.com/prometheus/prometheus/util/flock"
"github.com/gofrs/flock"
)
// Node is a container on which services can be registered.
@ -50,9 +50,9 @@ type Node struct {
keyDir string // key store directory
keyDirTemp bool // If true, key directory will be removed by Stop
ephemKeystore string // if non-empty, the key directory that will be removed by Stop
dirLock flock.Releaser // prevents concurrent use of instance directory
stop chan struct{} // Channel to wait for termination notifications
ephemKeystore string // if non-empty, the key directory that will be removed by Stop
dirLock *flock.Flock // prevents concurrent use of instance directory
stop chan struct{} // Channel to wait for termination notifications
server *p2p.Server // Currently running P2P networking layer
startStopLock sync.Mutex // Start/Stop are protected by an additional lock
@ -322,20 +322,20 @@ func (n *Node) openDataDir() error {
}
// Lock the instance directory to prevent concurrent use by another instance as well as
// accidental use of the instance directory as a database.
release, _, err := flock.New(filepath.Join(instdir, "LOCK"))
if err != nil {
return convertFileLockError(err)
n.dirLock = flock.New(filepath.Join(instdir, "LOCK"))
if locked, err := n.dirLock.TryLock(); err != nil {
return err
} else if !locked {
return ErrDatadirUsed
}
n.dirLock = release
return nil
}
func (n *Node) closeDataDir() {
// Release instance directory lock.
if n.dirLock != nil {
if err := n.dirLock.Release(); err != nil {
n.log.Error("Can't release datadir lock", "err", err)
}
if n.dirLock != nil && n.dirLock.Locked() {
n.dirLock.Unlock()
n.dirLock = nil
}
}