Firstly I mentioned walletnotify parameter in multichain.conf file. I stop & start the chain. Its working fine. But when I am coming after some time from "ps -ef|grep chain" command I can find the daemon is still running but the script is not working. I need to again stop & start the chain to activate the same.
I also tried with walletnotify as runtime blockchain parameter but I am facing the same issue.
What is the reason behind this & how to solve the same because as far I know chain start can not be possible with REST API calls. We need to manually up the same.