diff --git a/src/gbulb/glib_events.py b/src/gbulb/glib_events.py
index b40386c..0215a37 100644
--- a/src/gbulb/glib_events.py
+++ b/src/gbulb/glib_events.py
@@ -659,7 +659,8 @@ def sock_recv(self, sock, nbytes, flags=0):
         channel = self._channel_from_socket(sock)
 
         def read_func(channel, nbytes):
-            return sock.recv(nbytes, flags)
+            if not sock._closed:
+                return sock.recv(nbytes, flags)
 
         return self._channel_read(channel, nbytes, read_func)
 
@@ -667,7 +668,8 @@ def sock_recv_into(self, sock, buf, flags=0):
         channel = self._channel_from_socket(sock)
 
         def read_func(channel, nbytes):
-            return sock.recv_into(buf, flags)
+            if not sock._closed:
+                return sock.recv_into(buf, flags)
 
         return self._channel_read(channel, len(buf), read_func)
 
@@ -675,7 +677,8 @@ def sock_recvfrom(self, sock, nbytes, flags=0):
         channel = self._channel_from_socket(sock)
 
         def read_func(channel, nbytes):
-            return sock.recvfrom(nbytes, flags)
+            if not sock._closed:
+                return sock.recvfrom(nbytes, flags)
 
         return self._channel_read(channel, nbytes, read_func)
 
@@ -683,7 +686,8 @@ def sock_sendall(self, sock, buf, flags=0):
         channel = self._channel_from_socket(sock)
 
         def write_func(channel, buf):
-            return sock.send(buf, flags)
+            if not sock._closed:
+                return sock.send(buf, flags)
 
         return self._channel_write(channel, buf, write_func)
 
@@ -691,7 +695,8 @@ def sock_sendallto(self, sock, buf, addr, flags=0):
         channel = self._channel_from_socket(sock)
 
         def write_func(channel, buf):
-            return sock.sendto(buf, flags, addr)
+            if not sock._closed:
+                return sock.sendto(buf, flags, addr)
 
         return self._channel_write(channel, buf, write_func)