/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at
http://mozilla.org/MPL/2.0/. */
use once_cell::sync::Lazy;
use parking_lot::RwLock;
use std::time::Duration;
use url::Url;
/// Note: reqwest allows these only to be specified per-Client. concept-fetch
/// allows these to be specified on each call to fetch. I think it's worth
/// keeping a single global reqwest::Client in the reqwest backend, to simplify
/// the way we abstract away from these.
///
/// In the future, should we need it, we might be able to add a CustomClient type
/// with custom settings. In the reqwest backend this would store a Client, and
/// in the concept-fetch backend it would only store the settings, and populate
/// things on the fly.
#[derive(Debug)]
#[non_exhaustive]
pub struct Settings {
pub read_timeout: Option<Duration>,
pub connect_timeout: Option<Duration>,
pub follow_redirects: bool,
pub use_caches: bool,
// For testing purposes, we allow exactly one additional Url which is
// allowed to not be https.
pub addn_allowed_insecure_url: Option<Url>,
}
#[cfg(target_os = "ios")]
const TIMEOUT_DURATION: Duration = Duration::from_secs(7);
#[cfg(not(target_os = "ios"))]
const TIMEOUT_DURATION: Duration = Duration::from_secs(10);
// The singleton instance of our settings.
pub static GLOBAL_SETTINGS: Lazy<RwLock<Settings>> = Lazy::new(|| {
RwLock::new(Settings {
read_timeout: Some(TIMEOUT_DURATION),
connect_timeout: Some(TIMEOUT_DURATION),
follow_redirects: true,
use_caches: false,
addn_allowed_insecure_url: None,
})
});
