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#[cfg(target_os = "android")]
use crate::connectivity_listener::ConnectivityListener;
use futures::channel::mpsc::UnboundedSender;
use std::sync::LazyLock;
#[cfg(not(target_os = "android"))]
use talpid_routing::RouteManagerHandle;
use talpid_types::{ErrorExt, net::Connectivity};
#[cfg(target_os = "macos")]
#[path = "macos.rs"]
mod imp;
#[cfg(target_os = "windows")]
#[path = "windows.rs"]
mod imp;
#[cfg(target_os = "linux")]
#[path = "linux.rs"]
mod imp;
#[cfg(target_os = "android")]
#[path = "android.rs"]
mod imp;
/// Disables offline monitor
static FORCE_DISABLE_OFFLINE_MONITOR: LazyLock<bool> = LazyLock::new(|| {
std::env::var("TALPID_DISABLE_OFFLINE_MONITOR")
.map(|v| v != "0")
.unwrap_or(false)
});
pub struct MonitorHandle(Option<imp::MonitorHandle>);
impl MonitorHandle {
pub async fn connectivity(&self) -> Connectivity {
match self.0.as_ref() {
Some(monitor) => monitor.connectivity().await,
None => Connectivity::PresumeOnline,
}
}
}
pub async fn spawn_monitor(
sender: UnboundedSender<Connectivity>,
#[cfg(not(target_os = "android"))] route_manager: RouteManagerHandle,
#[cfg(target_os = "linux")] fwmark: Option<u32>,
#[cfg(target_os = "android")] connectivity_listener: ConnectivityListener,
) -> MonitorHandle {
let monitor = if *FORCE_DISABLE_OFFLINE_MONITOR {
None
} else {
imp::spawn_monitor(
sender,
#[cfg(not(target_os = "android"))]
route_manager,
#[cfg(target_os = "linux")]
fwmark,
#[cfg(target_os = "android")]
connectivity_listener,
)
.await
.inspect_err(|error| {
log::warn!(
"{}",
error.display_chain_with_msg("Failed to spawn offline monitor")
);
})
.ok()
};
MonitorHandle(monitor)
}
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