diff --git a/pymanager/manager.py b/pymanager/manager.py
index 98fda5f..bde5473 100755
--- a/pymanager/manager.py
+++ b/pymanager/manager.py
@@ -275,8 +275,13 @@ class ManageHttpRequest(http.server.SimpleHTTPRequestHandler):
             return
         self.server.listSemaphore[name].release()
         self._set_headers()
-        self.wfile.write(bytes(json.dumps(item), "utf-8"))
-        logging.debug("item : %s" % item)
+        try:
+            self.wfile.write(bytes(json.dumps(item), "utf-8"))
+            logging.debug("item : %s" % item)
+        except BrokenPipeError:
+            # ignore BrokenPipeError: [Errno 32] Broken pipe
+            logging.debug("BrokenPipeError detected")
+            pass
 
     def _send_list(self):
         """ sub-request to list all program available """
@@ -286,7 +291,12 @@ class ManageHttpRequest(http.server.SimpleHTTPRequestHandler):
             outjson.setdefault(pos, program)
             pos += 1
         self._set_headers()
-        self.wfile.write(bytes(json.dumps(outjson), "utf-8"))
+        try:
+            self.wfile.write(bytes(json.dumps(outjson), "utf-8"))
+        except BrokenPipeError:
+            # ignore BrokenPipeError: [Errno 32] Broken pipe
+            logging.debug("BrokenPipeError detected")
+            pass
 
     def _send_shutdown(self):
         """ Stop all program and stop manager """
@@ -296,7 +306,12 @@ class ManageHttpRequest(http.server.SimpleHTTPRequestHandler):
             self.server.listSemaphore[name].release()
         self._set_headers()
         outjson = {'shutdown': 'ok'}
-        self.wfile.write(bytes(json.dumps(outjson), "utf-8"))
+        try:
+            self.wfile.write(bytes(json.dumps(outjson), "utf-8"))
+        except BrokenPipeError:
+            # ignore BrokenPipeError: [Errno 32] Broken pipe
+            logging.debug("BrokenPipeError detected")
+            pass
 
     def _send_command_all(self, command):
         """ Send specific command on all program
@@ -315,7 +330,12 @@ class ManageHttpRequest(http.server.SimpleHTTPRequestHandler):
             self.server.listSemaphore[name].release()
             outjson.setdefault(name, item)
         self._set_headers()
-        self.wfile.write(bytes(json.dumps(outjson), "utf-8"))
+        try:
+            self.wfile.write(bytes(json.dumps(outjson), "utf-8"))
+        except BrokenPipeError:
+            # ignore BrokenPipeError: [Errno 32] Broken pipe
+            logging.debug("BrokenPipeError detected")
+            pass
 
     def _send_action(self):
         """ send specific action on one program """
@@ -359,7 +379,12 @@ class ManageHttpRequest(http.server.SimpleHTTPRequestHandler):
             return
         self.server.listSemaphore[name].release()
         self._set_headers()
-        self.wfile.write(bytes(json.dumps(outjson), "utf-8"))
+        try:
+            self.wfile.write(bytes(json.dumps(outjson), "utf-8"))
+        except BrokenPipeError:
+            # ignore BrokenPipeError: [Errno 32] Broken pipe
+            logging.debug("BrokenPipeError detected")
+            pass
 
     def _send_command(self, command):
         """ Send specific command on one program
@@ -398,7 +423,12 @@ class ManageHttpRequest(http.server.SimpleHTTPRequestHandler):
         self.server.listSemaphore[name].release()
         logging.debug("[%s %s] => %s" % (command, name, outjson))
         self._set_headers()
-        self.wfile.write(bytes(json.dumps(outjson), "utf-8"))
+        try:
+            self.wfile.write(bytes(json.dumps(outjson), "utf-8"))
+        except BrokenPipeError:
+            # ignore BrokenPipeError: [Errno 32] Broken pipe
+            logging.debug("BrokenPipeError detected")
+            pass
 
     def check_authentication(self):
         if not self.server.authentification: