samples/tcp_full_duplex_service/static_config.yaml

components_manager:
    coro_pool:
        initial_size: 500             # Preallocate 500 coroutines at startup.
        max_size: 1000                # Do not keep more than 1000 preallocated coroutines.
 
    task_processors:                  # Task processor is an executor for coroutine tasks
 
        main-task-processor:          # Make a task processor for CPU-bound couroutine tasks.
            worker_threads: 4         # Process tasks in 4 threads.
            thread_name: main-worker  # OS will show the threads of this task processor with 'main-worker' prefix.
 
        fs-task-processor:            # Make a separate task processor for filesystem bound tasks.
            thread_name: fs-worker
            worker_threads: 4
 
        monitor-task-processor:       # Make a separate task processor for administrative tasks.
            thread_name: mon-worker
            worker_threads: 2
 
    default_task_processor: main-task-processor
 
    components:                       # Configuring components that were registered via component_list
        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.
 
        tracer:                           # Component that helps to trace execution times and requests in logs.
            service-name: tcp-full-duplex
 
        dynamic-config:                      # Dynamic config storage options, do nothing
            fs-cache-path: ''
        dynamic-config-fallbacks:            # Load options from file and push them into the dynamic config storage.
            fallback-path: /etc/tcp_full_duplex/dynamic_config_fallback.json
 
        # /// [TCP component]
        # yaml
        tcp-echo:
            task_processor: main-task-processor         # Run socket accepts on CPU bound task processor
            sockets_task_processor: main-task-processor # Run ProcessSocket() for each new socket on CPU bound task processor
            port: 8181
        # /// [TCP component]
 
        # /// [HTTP and stats]
        # yaml
        server:
            listener:
                port: 8182            # ...to listen on this port and...
                task_processor: monitor-task-processor    # ...process incoming requests on this task processor.                
        handler-server-monitor:
            path: /service/monitor
            method: GET
            task_processor: monitor-task-processor
            monitor-handler: false
        # /// [HTTP and stats]
 
        # Testuite stuff
        testsuite-support:
        tests-control:
            path: /tests/{action}
            method: POST
            task_processor: main-task-processor
        http-client:
            fs-task-processor: fs-task-processor
        dns-client:                     # Asynchronous DNS component
            fs-task-processor: fs-task-processor