The random Seed should be executed only once.

If two users connect to the system in the same second both would receive the same id. This fix this error.

ipe/ipe.go

@@ -8,6 +8,8 @@ import (
 	"encoding/json"
 	"io/ioutil"
 	"net/http"
+	"math/rand"
+	"time"
 )
 
 // Conf holds the global configuration state
@@ -15,6 +17,7 @@ var conf configFile
 
 // Start Parse the configuration file and starts the ipe server
 func Start(configfile string) error {
+	rand.Seed(time.Now().Unix())
 	file, err := ioutil.ReadFile(configfile)
 
 	if err != nil {

utils/utils.go

@@ -11,7 +11,6 @@ import (
 	"fmt"
 	"math/rand"
 	"regexp"
-	"time"
 )
 
 // HashMAC Calculates the MAC signing with the given key and returns the hexadecimal encoded Result
@@ -26,7 +25,6 @@ func HashMAC(message, key []byte) string {
 // GenerateSessionID Generate a new random Hash
 func GenerateSessionID() string {
 	MAX := 999999999
-	rand.Seed(time.Now().Unix())
 
 	return fmt.Sprintf("%d.%d", rand.Intn(MAX), rand.Intn(MAX))
 }