If a close in in progress, cancel any other. Sending more than one SIGINT just the first one is treated and the rest is dismissed.
If a close in in progress, cancel any other.
Sending more than one SIGINT just the first one is treated and the rest
is dismissed.

telefonicaid/notification_server,telefonicaid/notification_server,frsela/notification_server,telefonicaid/notification_server,frsela/notification_server,frsela/notification_server,frsela/notification_server,telefonicaid/notification_server,frsela/notification_server,telefonicaid/notification_server