How to stop a corda node running a example cordapp?

Question

I have cloned a cordapp example https://github.com/corda/samples/tree/release-V4/cordapp-example

cd /cordapp-example ./gradlew deployNodes kotlin-source/build/nodes/runnodes

The example runs correctly.

How do is shutdown the example cordapp and corda node?

Answer 1

Type bye inside each node terminal.

Answer 2

For the above example , update the gradle file to include sshd option as sshdPort , this generates sshd config in node.conf for each node.

sshd {
    port=2222
}

Reference - https://docs.corda.net/docs/corda-os/4.4/generating-a-node.html

From your local desktop Login via ssh into Remote Ubuntu machine

ssh -p <port> <ipaddress> -l user1

Reference - https://docs.corda.net/docs/corda-os/4.4/shell.html#the-shell-via-the-local-terminal

And type in run command in corda Crash shell launched

run gracefulShutdown

Reference - https://docs.corda.net/docs/corda-os/4.4/shell.html#shutting-down-the-node

This shuts down the corda node in the remote ubuntu machine.