diff --git a/pkg/network/ServerUnicast.go b/pkg/network/ServerUnicast.go
index 7e42a76..8bfbe78 100644
--- a/pkg/network/ServerUnicast.go
+++ b/pkg/network/ServerUnicast.go
@@ -30,12 +30,13 @@ func (server ServerUnicast) Run() {
 		return
 	} else {
 		for { // TODO : Extraire cette partie de code
-			line, err := bufio.NewReader(con).ReadString('\n')
+			reader := bufio.NewReader(con)
+			line, err := reader.ReadString('\n')
 			println("[REQUEST] " + line)
 			if err != nil {
 				return
 			}
-			result := server.ReqManager.Execute(line, con)
+			result := server.ReqManager.Execute(line, reader)
 			println("[RESPONSE] : ", result)
 			_, _ = con.Write(append([]byte(result), '\n')) // TODO : ATTENTION laisser les \n
 		}
diff --git a/pkg/protocol/IProtocolReader.go b/pkg/protocol/IProtocolReader.go
index e63cd02..ad6d0ed 100644
--- a/pkg/protocol/IProtocolReader.go
+++ b/pkg/protocol/IProtocolReader.go
@@ -1,7 +1,7 @@
 package protocol
 
 import (
-	"net"
+	"bufio"
 )
 
 // IProtocolReader Représentation abstraite d'un protocol
@@ -10,7 +10,7 @@ type IProtocolReader interface {
 	GetCmd() string
 
 	// Execute Permet d'exécuter l'action implémentée par une règle. Retourne le message (rule) de retour et bool pour savoir si tout s'est bien passé ou non
-	Execute(data string) (string, bool, func(r net.Conn) (string, bool))
+	Execute(data string) (string, bool, func(reader *bufio.Reader) (string, bool))
 
 	// Match Permet de vérifier la validité d'une donnée censée suivre les règles d'un protocol
 	Match(data string) bool
diff --git a/pkg/protocol/managers/RequestManager.go b/pkg/protocol/managers/RequestManager.go
index 81b28cb..0ce0d9c 100644
--- a/pkg/protocol/managers/RequestManager.go
+++ b/pkg/protocol/managers/RequestManager.go
@@ -2,14 +2,14 @@ package managers
 
 import (
 	"StoreBackEnd/pkg/protocol/repository"
-	"net"
+	"bufio"
 )
 
 type RequestManager struct {
 	Repository *repository.ProtocolRepository
 }
 
-func (receiver RequestManager) Execute(request string, reader net.Conn) string {
+func (receiver RequestManager) Execute(request string, reader *bufio.Reader) string {
 	// On lis ce que l'on reçoit
 	result, executed, readCb := receiver.Repository.ExecuteReader(request)
 
diff --git a/pkg/protocol/repository/ProtocolRepository.go b/pkg/protocol/repository/ProtocolRepository.go
index 168717a..fc3341c 100644
--- a/pkg/protocol/repository/ProtocolRepository.go
+++ b/pkg/protocol/repository/ProtocolRepository.go
@@ -2,7 +2,7 @@ package repository
 
 import (
 	"StoreBackEnd/pkg/protocol"
-	"net"
+	"bufio"
 )
 
 func CreateProtocolRepository() *ProtocolRepository {
@@ -36,7 +36,7 @@ func (repo ProtocolRepository) AddWriter(writer *protocol.IProtocolWriter) {
 /*
 	ExecuteReader Permet d'exécuter un Reader et de récupérer la commande à renvoyer. La deuxième valeur de retour permet de savoir si une commande a put être exécuté
 */
-func (repo ProtocolRepository) ExecuteReader(data string) (string, bool, func(r net.Conn) (string, bool)) {
+func (repo ProtocolRepository) ExecuteReader(data string) (string, bool, func(reader *bufio.Reader) (string, bool)) {
 	for _, reader := range repo.protocolReaders {
 		if (*reader).Match(data) { // Exécuter si match
 			// Récupérer résultat à renvoyer (Donc donner ProtocolRepository aux reader ?!)
diff --git a/pkg/protocol/rules/readers/EraseFileRule.go b/pkg/protocol/rules/readers/EraseFileRule.go
index 54bc455..1467aa6 100644
--- a/pkg/protocol/rules/readers/EraseFileRule.go
+++ b/pkg/protocol/rules/readers/EraseFileRule.go
@@ -2,7 +2,7 @@ package readers
 
 import (
 	"StoreBackEnd/pkg/protocol"
-	"net"
+	"bufio"
 )
 
 // EraseFileRulePrefix Identifiant de cette règle
@@ -29,7 +29,7 @@ func (rule EraseFileRule) GetCmd() string {
 	return rule.Cmd
 }
 
-func (rule EraseFileRule) Execute(data string) (string, bool, func(r net.Conn) (string, bool)) {
+func (rule EraseFileRule) Execute(data string) (string, bool, func(r *bufio.Reader) (string, bool)) {
 	if rule.Match(data) {
 		values := rule.matcher.Parse(data)
 		println(values[1], " est le hash du fichier à supprimer")
diff --git a/pkg/protocol/rules/readers/SendFileRule.go b/pkg/protocol/rules/readers/SendFileRule.go
index abf4238..ee0f96c 100644
--- a/pkg/protocol/rules/readers/SendFileRule.go
+++ b/pkg/protocol/rules/readers/SendFileRule.go
@@ -2,10 +2,9 @@ package readers
 
 import (
 	"StoreBackEnd/pkg/protocol"
-	"fmt"
-	"io"
-	"net"
-	"os"
+	"StoreBackEnd/pkg/utils"
+	"bufio"
+	"strconv"
 )
 
 // SendFileRulePrefix Rule command prefix
@@ -33,13 +32,13 @@ func (rule SendFileRule) GetCmd() string {
 }
 
 // Execute the Rule with a string command.
-func (rule SendFileRule) Execute(data string) (string, bool, func(r net.Conn) (string, bool)) {
+func (rule SendFileRule) Execute(data string) (string, bool, func(reader *bufio.Reader) (string, bool)) {
 	if rule.Match(data) { // TODO : cloture this command.
 		values := rule.matcher.Parse(data)
 
 		// Values
 		fileName := values[1]
-		// fileSize := values[2]
+		fileSize, _ := strconv.Atoi(values[2])
 		// fileContentHash := values[3]
 
 		// print received data
@@ -48,13 +47,20 @@ func (rule SendFileRule) Execute(data string) (string, bool, func(r net.Conn) (s
 		println(values[3], " File Content Hash")
 
 		// function callback
-		callback := func(con net.Conn) (string, bool) {
-			file, _ := os.Create(fmt.Sprintf("D:\\tmp\\%s", fileName))
-
-			_, err := io.Copy(file, con)
+		callback := func(reader *bufio.Reader) (string, bool) {
+			hasReceive := utils.ReceiveFile(fileName, fileSize, reader)
 			println("HEY1")
-			if err != nil {
-				println("Can't copy file")
+			/*
+				file, _ := os.Create(fmt.Sprintf("/home/benjamin/sbe/%s", fileName))
+				_, err := io.Copy(file, reader)
+				println("HEY1")
+				if err != nil {
+					println("Can't copy file")
+					return "SEND_ERROR\r", false
+				}
+
+			*/
+			if !hasReceive {
 				return "SEND_ERROR\r", false
 			}
 			println("HEY2")
diff --git a/pkg/utils/FileReceiver.go b/pkg/utils/FileReceiver.go
index d4b585b..292cd5f 100644
--- a/pkg/utils/FileReceiver.go
+++ b/pkg/utils/FileReceiver.go
@@ -1 +1,25 @@
 package utils
+
+import (
+	"bufio"
+	"fmt"
+	"io"
+	"os"
+)
+
+// ReceiveFile Permet de récupérer un fichier sur un reader
+func ReceiveFile(fileName string, fileSize int, reader *bufio.Reader) bool {
+	file, fileErr := os.Create(fmt.Sprintf("/home/benjamin/sbe/%s", fileName))
+	if fileErr != nil {
+		return false
+	}
+
+	println(1)
+	defer file.Close()
+	_, err := io.CopyN(file, reader, int64(fileSize))
+	println(2)
+	if err != nil {
+		return false
+	}
+	return true
+}