push
Push the notification without waiting for reception or processing. It returns immediately after sending data to the transport (e.g., to the network). Use call if it is necessary to wait until the command will be received and processed by the remote.
Push is onlu available for commands without returned value.
Push the command with no args. It returns immediately after sending data to the transport (e.g., to the network). Use call if it is necessary to wait until the command will be received and processed by the remote.