handle ipv6 addresses

weed/server/filer_grpc_server.go

@@ -412,7 +412,7 @@ func (fs *FilerServer) KeepConnected(stream filer_pb.SeaweedFiler_KeepConnectedS
 		return err
 	}
 
-	clientName := fmt.Sprintf("%s:%d", req.Name, req.GrpcPort)
+	clientName := util.JoinHostPort(req.Name, int(req.GrpcPort))
 	m := make(map[string]bool)
 	for _, tp := range req.Resources {
 		m[tp] = true

weed/server/filer_server.go

@@ -143,7 +143,7 @@ func NewFilerServer(defaultMux, readonlyMux *http.ServeMux, option *FilerOption)
 		readonlyMux.HandleFunc("/", fs.readonlyFilerHandler)
 	}
 
-	fs.filer.AggregateFromPeers(fmt.Sprintf("%s:%d", option.Host, option.Port), option.Filers)
+	fs.filer.AggregateFromPeers(util.JoinHostPort(option.Host, int(option.Port)), option.Filers)
 
 	fs.filer.LoadBuckets()
 

weed/server/master_grpc_server.go

@@ -2,8 +2,8 @@ package weed_server
 
 import (
 	"context"
-	"fmt"
 	"github.com/chrislusf/seaweedfs/weed/storage/backend"
+	"github.com/chrislusf/seaweedfs/weed/util"
 	"net"
 	"strings"
 	"time"
@@ -289,7 +289,7 @@ func findClientAddress(ctx context.Context, grpcPort uint32) string {
 	}
 	if tcpAddr, ok := pr.Addr.(*net.TCPAddr); ok {
 		externalIP := tcpAddr.IP
-		return fmt.Sprintf("%s:%d", externalIP, grpcPort)
+		return util.JoinHostPort(externalIP.String(), int(grpcPort))
 	}
 	return pr.Addr.String()
 

weed/server/master_server.go

@@ -224,7 +224,7 @@ func (ms *MasterServer) startAdminScripts() {
 		scriptLines = append(scriptLines, "unlock")
 	}
 
-	masterAddress := fmt.Sprintf("%s:%d", ms.option.Host, ms.option.Port)
+	masterAddress := util.JoinHostPort(ms.option.Host, ms.option.Port)
 
 	var shellOptions shell.ShellOptions
 	shellOptions.GrpcDialOption = security.LoadClientTLS(v, "grpc.master")
@@ -299,7 +299,7 @@ func (ms *MasterServer) createSequencer(option *MasterOption) sequence.Sequencer
 	case "snowflake":
 		var err error
 		snowflakeId := v.GetInt(SequencerSnowflakeId)
-		seq, err = sequence.NewSnowflakeSequencer(fmt.Sprintf("%s:%d", option.Host, option.Port), snowflakeId)
+		seq, err = sequence.NewSnowflakeSequencer(util.JoinHostPort(option.Host, option.Port), snowflakeId)
 		if err != nil {
 			glog.Error(err)
 			seq = nil

weed/server/volume_server.go

@@ -1,7 +1,6 @@
 package weed_server
 
 import (
-	"fmt"
 	"github.com/chrislusf/seaweedfs/weed/storage/types"
 	"net/http"
 	"sync"
@@ -113,7 +112,7 @@ func NewVolumeServer(adminMux, publicMux *http.ServeMux, ip string,
 	}
 
 	go vs.heartbeat()
-	go stats.LoopPushingMetric("volumeServer", fmt.Sprintf("%s:%d", ip, port), vs.metricsAddress, vs.metricsIntervalSec)
+	go stats.LoopPushingMetric("volumeServer", util.JoinHostPort(ip, port), vs.metricsAddress, vs.metricsIntervalSec)
 
 	return vs
 }