need ffmpeg-linux expert -- 2

i need someone that have experience with ffmpeg / streaming /iptv ... I have a server in which i have installed ffmpeg so i restream some links ffmpeg -i "[login to view URL]" -vcodec copy -acodec copy -hls_time 10 -hls_wrap 10 -start_number 1 -y "/var/www/html/[login to view URL]" but problem is coz sometime it stops (it blocks) so it show just a image and is not live . I have a bash script that restart if pid is killed but i need a script to detected if [login to view URL] is blocked and kill pid so my script can restart it. So i need a solution to detected if is blocked or maybe any other solution to make ffmpeg not to block