This is the Package Manager application of the Sofie TV News Studio Automation System.
See the Installing Package Manager page of the Sofie System Documentation to learn how to get started with Package Manager in a demo environment with CasparCG.
This is a monorepo, all packages resides in shared/packages and apps/.
The packages in shared/packages are helper libraries, used by the packages in apps/.
The packages in apps/ can be run as individual applications.
The packages in tests/ contain unit/integration tests.
| Name | Location | Description |
|---|---|---|
| Workforce | apps/workforce/app | Mediates connections between the Workers and the Package Managers. (Later: Will handle spin-up/down of workers according to the current need.) |
| Package Manager | apps/package-manager/app | The Package Manager receives expectedPackages from a Sofie Core, converts them into Expectations. Keeps track of work statues and distributes the work to the Workers. |
| Worker | apps/worker/app | Executes work orders from the Package Manager |
| AppContainer-node | apps/appcontainer-node/app | Spins up/down workers according to the current need. (This appContainer uses child processes, future ones could work with for example Kubernetes or AWS) |
| HTTP-server | apps/http-server/app | A simple HTTP server, where files can be uploaded to and served from. (Often used for thumbnails & previews) |
| Single-app | apps/single-app/app | Runs one of each of the above in a single application. |
| Name | Location | Description |
|---|---|---|
| API | shared/packages/api | Various interfaces used by the other libraries |
| ExpectationManager | shared/packages/expectationManager | The ExpectationManager class is used by the Package Manager application |
| Worker | shared/packages/worker | The Worker class is used by the Worker application |
| Workforce | shared/packages/Workforce | The Workforce class is used by the Worker application |
It has been observed a potential issue when running Package Manager as an executable on Windows: For unknown reasons, there is a buildup of "zombie" TCP sockets over time. It is unknown if this is caused by something in Package Manager or ffmpeg/ffprobe. As a remedy/hack, this script has been useful to avoid potential longterm issues.
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