Endpoints and Interaction

Background

For a web UI, we want:

1. A way to invoke *Cmds -- invoke and return an ID.
2. Command invocation request is idempotent / does not initiate another invocation when one is in progress.
3. A way to interrupt CmdExecutions -- get the Sender<InterruptSignal> by execution ID, send.
4. A way to pull progress from the client -- close / reopen tab, send URL to another person.
5. A way to push progress to the client -- for efficiency. web sockets?
6. For both a local and shared server, a way to open a particular env/Flow/CmdExecution by default.
7. For a shared server, a way to list CmdExecutions.
8. For a local server, to automatically use different ports when running executions in different projects.

Glossary