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Fix duplicate UDP binding

This commit is contained in:
Andy Wang 2020-05-27 13:40:36 +01:00
parent 5984fde09f
commit 128f653ea4
1 changed files with 2 additions and 6 deletions
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8
internal/client/piper.go
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@ -10,9 +10,9 @@ import (
log "github.com/sirupsen/logrus" log "github.com/sirupsen/logrus"
) )
func RouteUDP(acceptFunc func() (*net.UDPConn, error), streamTimeout time.Duration, newSeshFunc func() *mux.Session) { func RouteUDP(bindFunc func() (*net.UDPConn, error), streamTimeout time.Duration, newSeshFunc func() *mux.Session) {
var sesh *mux.Session var sesh *mux.Session
localConn, err := acceptFunc() localConn, err := bindFunc()
if err != nil { if err != nil {
log.Fatal(err) log.Fatal(err)
} }
@ -24,10 +24,6 @@ func RouteUDP(acceptFunc func() (*net.UDPConn, error), streamTimeout time.Durati
i, addr, err := localConn.ReadFrom(data) i, addr, err := localConn.ReadFrom(data)
if err != nil { if err != nil {
log.Errorf("Failed to read first packet from proxy client: %v", err) log.Errorf("Failed to read first packet from proxy client: %v", err)
localConn, err = acceptFunc()
if err != nil {
log.Fatal(err)
}
continue continue
} }