# Genkit multi-server sample
This sample shows how to run multiple servers using the Genkit Web server
manager.
### Monitoring and Running
For an enhanced development experience, use the provided `run.sh` script to start the sample with automatic reloading:
```bash
./run.sh
```
This script uses `watchmedo` to monitor changes in:
- `src/` (Python logic)
- `../../packages` (Genkit core)
- `../../plugins` (Genkit plugins)
- File patterns: `*.py`, `*.prompt`, `*.json`
Changes will automatically trigger a restart of the sample. You can also pass command-line arguments directly to the script, e.g., `./run.sh --some-flag`.
## Output
```text
2025-03-15 18:06:09 [debug ] ✅ Event loop is using uvloop (recommended️)
2025-03-15 18:06:09 [info ] Starting servers...
2025-03-15 18:06:09 [info ] Registering server name=flows ports=range(3400, 3410)
2025-03-15 18:06:09 [info ] Registering server name=hello ports=[3300]
2025-03-15 18:06:09 [info ] Registering server name=reflection ports=[3100]
2025-03-15 18:06:09 [info ] Registering server name=reflection-starlette ports=[3200]
2025-03-15 18:06:09 [info ] Checking port config=ServerConfig(name=flows, version=1.0.0, port=3400, ports=range(3400, 3410), host=localhost, log_level=info) host=localhost port=3400
2025-03-15 18:06:09 [info ] Port available config=ServerConfig(name=flows, version=1.0.0, port=3400, ports=range(3400, 3410), host=localhost, log_level=info) host=localhost port=3400
2025-03-15 18:06:09 [info ] Server started config=ServerConfig(name=flows, version=1.0.0, port=3400, ports=range(3400, 3410), host=localhost, log_level=info)
2025-03-15 18:06:09 [info ] Checking port config=ServerConfig(name=hello, version=1.0.0, port=3300, ports=[3300], host=localhost, log_level=info) host=localhost port=3300
2025-03-15 18:06:09 [info ] Port available config=ServerConfig(name=hello, version=1.0.0, port=3300, ports=[3300], host=localhost, log_level=info) host=localhost port=3300
2025-03-15 18:06:09 [info ] Server started config=ServerConfig(name=hello, version=1.0.0, port=3300, ports=[3300], host=localhost, log_level=info)
2025-03-15 18:06:09 [info ] Checking port config=ServerConfig(name=reflection, version=1.0.0, port=3100, ports=[3100], host=localhost, log_level=info) host=localhost port=3100
2025-03-15 18:06:09 [info ] Port available config=ServerConfig(name=reflection, version=1.0.0, port=3100, ports=[3100], host=localhost, log_level=info) host=localhost port=3100
2025-03-15 18:06:09 [info ] Server started config=ServerConfig(name=reflection, version=1.0.0, port=3100, ports=[3100], host=localhost, log_level=info)
2025-03-15 18:06:09 [info ] Checking port config=ServerConfig(name=reflection-starlette, version=1.0.0, port=3200, ports=[3200], host=localhost, log_level=info) host=localhost port=3200
2025-03-15 18:06:09 [info ] Port available config=ServerConfig(name=reflection-starlette, version=1.0.0, port=3200, ports=[3200], host=localhost, log_level=info) host=localhost port=3200
2025-03-15 18:06:09 [info ] Server started config=ServerConfig(name=reflection-starlette, version=1.0.0, port=3200, ports=[3200], host=localhost, log_level=info)
2025-03-15 18:06:09 [info ] Starting servers completed
```
## Stopping the sample
Lookup the process ID from [/\_\_serverz](http://localhost:3400/__serverz)
```bash
# SIGTERM
kill -15 ${PROCESS_ID}
```
