samples/websocket_client/static_config.yaml

# yaml
components_manager:
    task_processors:  # Task processor is an executor for coroutine tasks
 
        main-task-processor:  # Make a task processor for CPU-bound coroutine tasks.
            worker_threads: 4  # Process tasks in 4 threads.
 
        fs-task-processor:  # Make a separate task processor for filesystem bound tasks.
            worker_threads: 4
 
    default_task_processor: main-task-processor  # Task processor in which components start.
 
    components:  # Configuring components that were registered via component_list
        testsuite-support:
        tests-control:
            load-enabled: $testsuite-enabled
            path: /tests/{action}
            method: POST
            task_processor: main-task-processor
        server:
            listener:  # configuring the main listening socket...
                port: 8080  # ...to listen on this port and...
                task_processor: main-task-processor  # ...process incoming requests on this task processor.
        logging:
            fs-task-processor: fs-task-processor
            loggers:
                default:
                    file_path: '@stderr'
                    level: debug
                    overflow_behavior: discard  # Drop logs if the system is too busy to write them down.
 
        dns-client:
            fs-task-processor: fs-task-processor
 
        http-client-core:
            fs-task-processor: fs-task-processor
            user-agent: userver-websocket-client-sample
 
        handler-websocket-client:
            path: /ws-client  # Handle requests to /ws-client
            method: GET
            task_processor: main-task-processor