diff --git a/d4-goclient.go b/d4-goclient.go
index e61ab62..b365d49 100644
--- a/d4-goclient.go
+++ b/d4-goclient.go
@@ -68,7 +68,7 @@ type (
 		retry          time.Duration
 		rate           time.Duration
 		cc             bool
-		json			bool
+		json           bool
 		ca             x509.CertPool
 		d4error        uint8
 		errnoCopy      uint8
@@ -93,7 +93,7 @@ type (
 		redisPort   string
 		redisQueue  string
 		redisDB     int
-		folderstr	string
+		folderstr   string
 	}
 )
 
@@ -111,15 +111,15 @@ var (
 	tmpretry, _ = time.ParseDuration("30s")
 	tmprate, _  = time.ParseDuration("200ms")
 
-	confdir = flag.String("c", "", "configuration directory")
-	debug   = flag.Bool("v", false, "Set to True, true, TRUE, 1, or t to enable verbose output on stdout - Don't use in production")
-	ce      = flag.Bool("ce", true, "Set to True, true, TRUE, 1, or t to enable TLS on network destination")
-	ct      = flag.Duration("ct", tmpct, "Set timeout in human format")
-	cka     = flag.Duration("cka", tmpcka, "Keep Alive time human format, 0 to disable")
-	retry   = flag.Duration("rt", tmpretry, "Time in human format before retry after connection failure, set to 0 to exit on failure")
-	rate    = flag.Duration("rl", tmprate, "Rate limiter: time in human format before retry after EOF")
-	cc      = flag.Bool("cc", false, "Check TLS certificate against rootCA.crt")
-	jsonflag      = flag.Bool("json", false, "The files watched are json files")
+	confdir  = flag.String("c", "", "configuration directory")
+	debug    = flag.Bool("v", false, "Set to True, true, TRUE, 1, or t to enable verbose output on stdout - Don't use in production")
+	ce       = flag.Bool("ce", true, "Set to True, true, TRUE, 1, or t to enable TLS on network destination")
+	ct       = flag.Duration("ct", tmpct, "Set timeout in human format")
+	cka      = flag.Duration("cka", tmpcka, "Keep Alive time human format, 0 to disable")
+	retry    = flag.Duration("rt", tmpretry, "Time in human format before retry after connection failure, set to 0 to exit on failure")
+	rate     = flag.Duration("rl", tmprate, "Rate limiter: time in human format before retry after EOF")
+	cc       = flag.Bool("cc", false, "Check TLS certificate against rootCA.crt")
+	jsonflag = flag.Bool("json", false, "The files watched are json files")
 )
 
 func main() {
@@ -352,12 +352,12 @@ func d4loadConfig(d4 *d4S) bool {
 	if len((*d4).conf.source) < 1 {
 		log.Fatal("Unsupported source")
 	}
-	if (*d4).conf.source == "folder"{
+	if (*d4).conf.source == "folder" {
 		fstr := string(readConfFile(d4, "folder"))
-		if ffd , err := os.Stat(fstr); os.IsNotExist(err) {
+		if ffd, err := os.Stat(fstr); os.IsNotExist(err) {
 			log.Fatal("Folder does not exist")
-		}else{
-			if !ffd.IsDir(){
+		} else {
+			if !ffd.IsDir() {
 				log.Fatal("Folder is not a directory")
 			}
 		}
diff --git a/go.mod b/go.mod
index 03bd9a9..f8d5488 100644
--- a/go.mod
+++ b/go.mod
@@ -3,6 +3,7 @@ module github.com/D4-project/d4-goclient
 go 1.13
 
 require (
-	github.com/D4-project/d4-golang-utils v0.1.6
+	github.com/D4-project/d4-golang-utils v0.1.9
 	github.com/gomodule/redigo v2.0.0+incompatible
+	github.com/rjeczalik/notify v0.9.2
 )
diff --git a/go.sum b/go.sum
index 93fc34a..8d4d48f 100644
--- a/go.sum
+++ b/go.sum
@@ -1,6 +1,21 @@
 github.com/D4-project/d4-golang-utils v0.1.6 h1:g8To+VLwa5ucH8hcmRZGx/hmrHmn6AD6A0vaiYKFAQc=
 github.com/D4-project/d4-golang-utils v0.1.6/go.mod h1:GGR5KMhvABZtIfmS5jZkwQnBoP+9/V0ZEETSGiWLaM4=
+github.com/D4-project/d4-golang-utils v0.1.9 h1:Q4auvPBc3gHPtUz3ZbixVP9ZMAXnQbn2UjBqicMeHOc=
+github.com/D4-project/d4-golang-utils v0.1.9/go.mod h1:m0/tjCKtuSrD3HZPFFDhdtj07YhGNSmseF4EZsHB4sI=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/gofrs/uuid v3.2.0+incompatible h1:y12jRkkFxsd7GpqdSZ+/KCs/fJbqpEXSGd4+jfEaewE=
 github.com/gofrs/uuid v3.2.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
 github.com/gomodule/redigo v2.0.0+incompatible h1:K/R+8tc58AaqLkqG2Ol3Qk+DR/TlNuhuh457pBFPtt0=
 github.com/gomodule/redigo v2.0.0+incompatible/go.mod h1:B4C85qUVwatsJoIUNIfCRsp7qO0iAmpGFZ4EELWSbC4=
+github.com/mattn/go-runewidth v0.0.7/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
+github.com/olekukonko/tablewriter v0.0.4/go.mod h1:zq6QwlOf5SlnkVbMSr5EoBv3636FWnp+qbPhuoO21uA=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/redislabs/redisgraph-go v2.0.2+incompatible/go.mod h1:GYn4oUFkbkHx49xm2H4G8jZziqKDKdRtDUuTBZTmqBE=
+github.com/rjeczalik/notify v0.9.2 h1:MiTWrPj55mNDHEiIX5YUSKefw/+lCQVoAFmD6oQm5w8=
+github.com/rjeczalik/notify v0.9.2/go.mod h1:aErll2f0sUX9PXZnVNyeiObbmTlk5jnMoCa4QEjJeqM=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+golang.org/x/sys v0.0.0-20180926160741-c2ed4eda69e7 h1:bit1t3mgdR35yN0cX0G8orgLtOuyL9Wqxa1mccLB0ig=
+golang.org/x/sys v0.0.0-20180926160741-c2ed4eda69e7/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=