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Update dependencies, fix linter errors

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Signed-off-by: Knut Ahlers <knut@ahlers.me>
This commit is contained in:
Knut Ahlers 2023-10-15 14:14:35 +02:00
parent c47c80a974
commit 9ed8848e58
Signed by: luzifer
GPG Key ID: D91C3E91E4CAD6F5
4 changed files with 56 additions and 30 deletions
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10
go.mod
View File

@ -1,19 +1,19 @@
module github.com/Luzifer/ws-relay
go 1.18
go 1.21
require (
github.com/Luzifer/rconfig/v2 v2.4.0
github.com/gofrs/uuid v4.2.0+incompatible
github.com/gofrs/uuid v4.4.0+incompatible
github.com/gorilla/mux v1.8.0
github.com/gorilla/websocket v1.5.0
github.com/pkg/errors v0.9.1
github.com/sirupsen/logrus v1.8.1
github.com/sirupsen/logrus v1.9.3
)
require (
github.com/spf13/pflag v1.0.5 // indirect
golang.org/x/sys v0.0.0-20191026070338-33540a1f6037 // indirect
gopkg.in/validator.v2 v2.0.0-20210331031555-b37d688a7fb0 // indirect
golang.org/x/sys v0.13.0 // indirect
gopkg.in/validator.v2 v2.0.1 // indirect
gopkg.in/yaml.v2 v2.4.0 // indirect
)

32
go.sum
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@ -1,28 +1,38 @@
github.com/Luzifer/rconfig/v2 v2.4.0 h1:MAdymTlExAZ8mx5VG8xOFAtFQSpWBipKYQHPOmYTn9o=
github.com/Luzifer/rconfig/v2 v2.4.0/go.mod h1:hWF3ZVSusbYlg5bEvCwalEyUSY+0JPJWUiIu7rBmav8=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/gofrs/uuid v4.2.0+incompatible h1:yyYWMnhkhrKwwr8gAOcOCYxOOscHgDS9yZgBrnJfGa0=
github.com/gofrs/uuid v4.2.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
github.com/gofrs/uuid v4.4.0+incompatible h1:3qXRTX8/NbyulANqlc0lchS1gqAVxRgsuW1YrTJupqA=
github.com/gofrs/uuid v4.4.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
github.com/gorilla/mux v1.8.0 h1:i40aqfkR1h2SlN9hojwV5ZA91wcXFOvkdNIeFDP5koI=
github.com/gorilla/mux v1.8.0/go.mod h1:DVbg23sWSpFRCP0SfiEN6jmj59UnW/n46BH5rLB71So=
github.com/gorilla/websocket v1.5.0 h1:PPwGk2jz7EePpoHN/+ClbZu8SPxiqlu12wZP/3sWmnc=
github.com/gorilla/websocket v1.5.0/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
github.com/kr/pretty v0.2.1 h1:Fmg33tUaq4/8ym9TJN1x7sLJnHVwhP33CNkpYV/7rwI=
github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
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/sirupsen/logrus v1.8.1 h1:dJKuHgqk1NNQlqoA6BTlM1Wf9DOH3NBjQyu0h9+AZZE=
github.com/sirupsen/logrus v1.8.1/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ=
github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
golang.org/x/sys v0.0.0-20191026070338-33540a1f6037 h1:YyJpGZS1sBuBCzLAR1VEpK193GlqGZbnPFnPV/5Rsb4=
golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.13.0 h1:Af8nKPmuFypiUBjVoU9V20FiaFXOcuZI21p0ycVYYGE=
golang.org/x/sys v0.13.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/validator.v2 v2.0.0-20210331031555-b37d688a7fb0 h1:EFLtLCwd8tGN+r/ePz3cvRtdsfYNhDEdt/vp6qsT+0A=
gopkg.in/validator.v2 v2.0.0-20210331031555-b37d688a7fb0/go.mod h1:o4V0GXN9/CAmCsvJ0oXYZvrZOe7syiDZSN1GWGZTGzc=
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
gopkg.in/validator.v2 v2.0.1 h1:xF0KWyGWXm/LM2G1TrEjqOu4pa6coO9AlWSf3msVfDY=
gopkg.in/validator.v2 v2.0.1/go.mod h1:lIUZBlB3Im4s/eYp39Ry/wkR02yOPhZ9IwIRBjuPuG8=
gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

33
main.go
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@ -5,6 +5,7 @@ import (
"net/http"
"os"
"strings"
"time"
"github.com/gorilla/mux"
"github.com/gorilla/websocket"
@ -14,6 +15,8 @@ import (
"github.com/Luzifer/rconfig/v2"
)
const websocketBufferSize = 1024
var (
cfg = struct {
Listen string `flag:"listen" default:":3000" description:"Port/IP to listen on"`
@ -23,8 +26,8 @@ var (
upgrader = websocket.Upgrader{
CheckOrigin: func(r *http.Request) bool { return true },
ReadBufferSize: 1024,
WriteBufferSize: 1024,
ReadBufferSize: websocketBufferSize,
WriteBufferSize: websocketBufferSize,
}
version = "dev"
@ -36,11 +39,6 @@ func initApp() error {
return errors.Wrap(err, "parsing cli options")
}
if cfg.VersionAndExit {
fmt.Printf("ws-relay %s\n", version)
os.Exit(0)
}
l, err := logrus.ParseLevel(cfg.LogLevel)
if err != nil {
return errors.Wrap(err, "parsing log-level")
@ -56,13 +54,24 @@ func main() {
logrus.WithError(err).Fatal("initializing app")
}
if cfg.VersionAndExit {
fmt.Printf("ws-relay %s\n", version) //nolint:forbidigo
os.Exit(0)
}
logrus.WithField("version", version).Info("ws-relay started")
router := mux.NewRouter()
router.HandleFunc("/{socket}", handleSocketRelay)
if err := http.ListenAndServe(cfg.Listen, router); err != nil {
logrus.WithError(err).Fatal("http server errored")
server := &http.Server{
Addr: cfg.Listen,
Handler: router,
ReadHeaderTimeout: time.Second,
}
if err = server.ListenAndServe(); err != nil {
logrus.WithError(err).Fatal("running HTTP server")
}
}
@ -78,7 +87,11 @@ func handleSocketRelay(w http.ResponseWriter, r *http.Request) {
logrus.WithError(err).Error("upgrading socket")
return
}
defer conn.Close()
defer func() {
if err := conn.Close(); err != nil {
logrus.WithError(err).Error("closing socket connection (leaked fd)")
}
}()
var (
socketName = mux.Vars(r)["socket"]

11
socketPool.go
View File

@ -81,10 +81,13 @@ func (s *socketPool) Unregister(name, connID string) {
return
}
s.pool[name][connID].Close()
logger := logrus.
WithFields(logrus.Fields{"id": connID, "socket": name})
if err := s.pool[name][connID].Close(); err != nil {
logger.WithError(err).Error("closing socket connection (leaked fd)")
}
delete(s.pool[name], connID)
logrus.
WithFields(logrus.Fields{"id": connID, "socket": name}).
Info("unregistered socket")
logger.Info("unregistered socket")
}