configureApp

mach::AppBuilder::configureApp

Configures the application.

Description

Configures the application’s settings.

Syntax

template <typename TConfigure>
    requires std::invocable<TConfigure, AppOptions&>
AppBuilder& configureApp(TConfigure&& configure);

Return Value

A reference to the current AppBuilder instance.

Template Parameters

Parameter	Description
TConfigure	The type of the callable used to configure the application options.

Parameters

Parameter	Description
configure	A callable that receives the application options to configure.

Remarks

• The configuration callable is invoked immediately and receives the application’s AppOptions by reference.
• Changes made after App::run() has been called do not take effect.

Thread Safety

This method is not thread-safe and should only be called during application configuration, before the application starts handling requests.

Example

builder.configureApp([](mach::AppOptions& options) {
    options.host = "0.0.0.0";
    options.port = 8080;
    options.threadCount = 8;
});

See Also

Name	Description
AppOptions	Defines the application’s server configuration options.
build	Builds the application.