fix wait_for looping when missing net module (#73963) (#74007)

fixes #43486

(cherry picked from commit c1eed681aa)

changelogs/fragments/wait_for_fix.yml

@@ -0,0 +1,2 @@
+bugfixes:
+  - wait_for module, move missing socket into function to get proper comparrison in time.

lib/ansible/modules/wait_for.py

@@ -367,28 +367,33 @@ class LinuxTCPConnectionInfo(TCPConnectionInfo):
         for family in self.source_file.keys():
             if not os.path.isfile(self.source_file[family]):
                 continue
-            f = open(self.source_file[family])
-            for tcp_connection in f.readlines():
-                tcp_connection = tcp_connection.strip().split()
-                if tcp_connection[self.local_address_field] == 'local_address':
-                    continue
-                if (tcp_connection[self.connection_state_field] not in
-                        [get_connection_state_id(_connection_state) for _connection_state in self.module.params['active_connection_states']]):
-                    continue
-                (local_ip, local_port) = tcp_connection[self.local_address_field].split(':')
-                if self.port != local_port:
-                    continue
-                (remote_ip, remote_port) = tcp_connection[self.remote_address_field].split(':')
-                if (family, remote_ip) in self.exclude_ips:
-                    continue
-                if any((
-                    (family, local_ip) in self.ips,
-                    (family, self.match_all_ips[family]) in self.ips,
-                    local_ip.startswith(self.ipv4_mapped_ipv6_address['prefix']) and
-                        (family, self.ipv4_mapped_ipv6_address['match_all']) in self.ips,
-                )):
-                    active_connections += 1
-            f.close()
+            try:
+                f = open(self.source_file[family])
+                for tcp_connection in f.readlines():
+                    tcp_connection = tcp_connection.strip().split()
+                    if tcp_connection[self.local_address_field] == 'local_address':
+                        continue
+                    if (tcp_connection[self.connection_state_field] not in
+                            [get_connection_state_id(_connection_state) for _connection_state in self.module.params['active_connection_states']]):
+                        continue
+                    (local_ip, local_port) = tcp_connection[self.local_address_field].split(':')
+                    if self.port != local_port:
+                        continue
+                    (remote_ip, remote_port) = tcp_connection[self.remote_address_field].split(':')
+                    if (family, remote_ip) in self.exclude_ips:
+                        continue
+                    if any((
+                        (family, local_ip) in self.ips,
+                        (family, self.match_all_ips[family]) in self.ips,
+                        local_ip.startswith(self.ipv4_mapped_ipv6_address['prefix']) and
+                            (family, self.ipv4_mapped_ipv6_address['match_all']) in self.ips,
+                    )):
+                        active_connections += 1
+            except IOError as e:
+                pass
+            finally:
+                f.close()
+
         return active_connections
 
 
@@ -649,11 +654,9 @@ def main():
         end = start + datetime.timedelta(seconds=timeout)
         tcpconns = TCPConnectionInfo(module)
         while datetime.datetime.utcnow() < end:
-            try:
-                if tcpconns.get_active_connections_count() == 0:
-                    break
-            except IOError:
-                pass
+            if tcpconns.get_active_connections_count() == 0:
+                break
+
             # Conditions not yet met, wait and try again
             time.sleep(module.params['sleep'])
         else: