diff --git a/docs/rest/upload.rest b/docs/rest/upload.rest
index ddcbdba..7427288 100644
--- a/docs/rest/upload.rest
+++ b/docs/rest/upload.rest
@@ -12,6 +12,11 @@ Content-Type: application/json
     "password": "usuario1"
 }
 
+
+###
+GET {{server}}/upload/zip
+Authorization: Bearer {{token}}
+
 ###
 POST {{server}}/upload/zip/
 Authorization: Bearer {{token}}
diff --git a/project/api/views/upload.py b/project/api/views/upload.py
index 8eaf196..20544b0 100644
--- a/project/api/views/upload.py
+++ b/project/api/views/upload.py
@@ -1,26 +1,46 @@
 
 from django.views.decorators.csrf import csrf_exempt
 from django.http import JsonResponse
+from django.http import HttpResponse
 from rest_framework.decorators import action
 from django.db import connection
 import tempfile
 import threading
-import time
-import shutil
 import logging
 import zipfile
 import os
 import csv
+import redis
+
 
 
 @csrf_exempt
-@action(detail=False, methods=['post'])
+@action(detail=False, methods=['get','post'])
 def upload_zip(request):
 
-    if request.method == 'POST':
-        filezip = request.FILES['filezip']
+    db_host = os.getenv('DB_REDIS_HOST')
+    db_port = os.getenv('DB_REDIS_PORT')
+    r = redis.Redis(host=db_host, port=db_port, decode_responses=True)
 
+    if request.method == 'GET':
+        filezip = r.get('filezip')
+        return JsonResponse({
+            'process': filezip != None,
+            'filename': filezip
+        })
+
+    if request.method == 'POST':
+
+        status = r.get('filezip')
+        if status != None:
+            return HttpResponse('Ya existe un proceso en ejecución', status=400)
+
+        filezip = request.FILES['filezip']
         if filezip.closed == False and hasattr(filezip,'temporary_file_path'):
+
+            # Notificar a Redis que proceso ha iniciado
+            r.set('filezip', filezip.name)
+
             hilo = threading.Thread(target=procesa_zip, args=(filezip,))
             hilo.start()
             return JsonResponse({
@@ -33,9 +53,11 @@ def upload_zip(request):
         'message': 'Error en archivo zip enviado'
     })
 
+
+
+
 def procesa_zip(file_upload):
     carpeta_destino = tempfile.gettempdir()
-    # shutil.copy(filezip.temporary_file_path(), carpeta_destino)
 
     # descomprimir archivo zip
     archivo_zip = zipfile.ZipFile(file_upload.temporary_file_path(), "r")
@@ -72,13 +94,15 @@ def procesa_zip(file_upload):
     cur.close()
     connection.commit()
 
-    # for i in range(10):
-    #     time.sleep(1)
-    #     print('.', end='', flush=True)
-
     print('==============', flush=True)
     print(f'fin proceso archivo: {archivo_zip}', flush=True)
 
+    # notificar a Redis que proceso ha finalizado
+    db_host = os.getenv('DB_REDIS_HOST')
+    db_port = os.getenv('DB_REDIS_PORT')
+    r = redis.Redis(host=db_host, port=db_port, decode_responses=True)
+    r.delete('filezip')
+
 
 
 # Función para crear la definición de la tabla como texto y cargar los datos