This directory contains an example component that handles Lifecycle events in Component Framework.
If these components are not present in your build, they can be added by appending --with //examples to your fx set command. For example:
$ fx set core.x64 --with //examples $ fx build
Use ffx component run to launch this component into a restricted realm for development purposes:
C++
ffx component run fuchsia-pkg://fuchsia.com/lifecycle-example#meta/lifecycle_cpp.cm
Rust
$ ffx component run fuchsia-pkg://fuchsia.com/lifecycle-example#meta/lifecycle_rust.cm
When the above command is run, you can see the following output with fx log:
[lifecycle] INFO: Lifecycle channel received. [lifecycle] INFO: Awaiting request to close
To stop the component, use ffx component stop:
C++
ffx component stop /core/ffx-laboratory:lifecycle_cpp
Rust
$ ffx component stop /core/ffx-laboratory:lifecycle_rust
When the above command is run, you can see the following output with fx log:
C++
[lifecycle] INFO: Received request to stop, adios!
Rust
[lifecycle] INFO: Received request to stop, bye bye!