Minimal not working pion SCTP example..

client.go

package main

import (
	"fmt"
	"net"
	"strconv"
	"time"

	"github.com/pion/logging"
	"github.com/pion/sctp"
)

func CheckError(err error) {
	if err != nil {
		fmt.Println("Error: ", err)
	}
}

func main() {
	lg := logging.NewDefaultLoggerFactory()
	lg.DefaultLogLevel = logging.LogLevelDebug
	ServerAddr, err := net.ResolveUDPAddr("udp", "127.0.0.1:10001")
	CheckError(err)
	LocalAddr, err := net.ResolveUDPAddr("udp", "127.0.0.1:43")
	CheckError(err)

	println("Dialing..")
	ServerConn, err := net.DialUDP("udp", LocalAddr, ServerAddr)
	CheckError(err)
	defer ServerConn.Close()

	conf := sctp.Config{
		LoggerFactory: lg,
		NetConn:       ServerConn,
	}

	// Next line fails to complete handshake
	seetp, err := sctp.Client(conf)
	CheckError(err)

	// Never gets here..
	_, err = seetp.OpenStream(uint16(22), sctp.PayloadTypeWebRTCBinary  )
	CheckError(err)

	i := 0
	for {
		println("Sending..")
		msg := strconv.Itoa(i)
		i++
		buf := []byte(msg)
		_, err := ServerConn.Write(buf)
		if err != nil {
			fmt.Println(msg, err)
		}
		time.Sleep(time.Second * 1)
	}
}

server.go

package main

import (
	"fmt"
	"net"
	"os"

	"github.com/pion/logging"
	"github.com/pion/sctp"
)

func CheckError(err error) {
	if err != nil {
		fmt.Println("Error: ", err)
		os.Exit(0)
	}
}

func main() {
	lg := logging.NewDefaultLoggerFactory()
	lg.DefaultLogLevel = logging.LogLevelDebug

	ServerAddr, err := net.ResolveUDPAddr("udp", ":10001")
	CheckError(err)
	ServerConn, err := net.ListenUDP("udp", ServerAddr)
	CheckError(err)
	defer ServerConn.Close()

	conf := sctp.Config{
		LoggerFactory: lg,
		NetConn:       ServerConn,
	}

	// Does not get beyond this line..
	seetp, err := sctp.Server(conf)
	CheckError(err)

	// Never gets this far..
	stream, err := seetp.AcceptStream()
	CheckError(err)

	buf := make([]byte, 1024)

	for {
		n, err := stream.Read(buf)
		fmt.Println("Received ", string(buf[0:n]))
		if err != nil {
			fmt.Println("Error: ", err)
		}
	}
}