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fix actix-files doc about thread pool (#1898)

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fakeshadow 2021-01-12 01:27:33 +08:00 committed by GitHub
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1 changed files with 3 additions and 2 deletions
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actix-files/src/files.rs
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@ -82,8 +82,9 @@ impl Files {
/// be inaccessible. Register more specific handlers and services first. /// be inaccessible. Register more specific handlers and services first.
/// ///
/// `Files` uses a threadpool for blocking filesystem operations. By default, the pool uses a /// `Files` uses a threadpool for blocking filesystem operations. By default, the pool uses a
/// number of threads equal to 5x the number of available logical CPUs. Pool size can be changed /// max number of threads equal to `512 * HttpServer::worker`. Real time thread count are
/// by setting ACTIX_THREADPOOL environment variable. /// adjusted with work load. More threads would spawn when need and threads goes idle for a
/// period of time would be de-spawned.
pub fn new<T: Into<PathBuf>>(mount_path: &str, serve_from: T) -> Files { pub fn new<T: Into<PathBuf>>(mount_path: &str, serve_from: T) -> Files {
let orig_dir = serve_from.into(); let orig_dir = serve_from.into();
let dir = match orig_dir.canonicalize() { let dir = match orig_dir.canonicalize() {