diff --git a/servers/FTP.py b/servers/FTP.py
index b60b3d9..d1ffac0 100755
--- a/servers/FTP.py
+++ b/servers/FTP.py
@@ -55,5 +55,5 @@ class FTP(BaseRequestHandler):
 				data = self.request.recv(1024)
 
 		except Exception:
-			raise
+			self.request.close()
 			pass
diff --git a/servers/MQTT.py b/servers/MQTT.py
index f654664..1f870e2 100644
--- a/servers/MQTT.py
+++ b/servers/MQTT.py
@@ -201,5 +201,5 @@ class MQTT(BaseRequestHandler):
 
 
 		except Exception:
-			raise
+			self.request.close()
 			pass
diff --git a/servers/WinRM.py b/servers/WinRM.py
index 25305f1..dda1355 100644
--- a/servers/WinRM.py
+++ b/servers/WinRM.py
@@ -175,6 +175,6 @@ class WinRM(BaseRequestHandler):
 					self.request.send(NetworkSendBufferPython2or3(Buffer))
 		
 		except:
-			raise
+			self.request.close()
 			pass