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Update sysinfo to 0.9 (#2978)

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This commit is contained in:
Pierre Krieger
2019-06-29 17:58:12 +02:00
committed by Bastian Köcher
parent a57e649f6b
commit 7b1e8dc3df
3 changed files with 18 additions and 8 deletions
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substrate/core/service/src/lib.rs
+7 -4
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@@ -340,7 +340,7 @@ impl<Components: components::Components> Service<Components> {
let client_ = client.clone();
let network_ = network.clone();
let mut sys = System::new();
let self_pid = get_current_pid();
let self_pid = get_current_pid().ok();
let (netstat_tx, netstat_rx) = mpsc::unbounded();
network_status_sinks.lock().push(netstat_tx);
let tel_task = netstat_rx.for_each(move |net_status| {
@@ -361,9 +361,12 @@ impl<Components: components::Components> Service<Components> {
};
// get cpu usage and memory usage of this process
let (cpu_usage, memory) = if sys.refresh_process(self_pid) {
let proc = sys.get_process(self_pid).expect("Above refresh_process succeeds, this should be Some(), qed");
(proc.cpu_usage(), proc.memory())
let (cpu_usage, memory) = if let Some(self_pid) = self_pid {
if sys.refresh_process(self_pid) {
let proc = sys.get_process(self_pid)
.expect("Above refresh_process succeeds, this should be Some(), qed");
(proc.cpu_usage(), proc.memory())
} else { (0.0, 0) }
} else { (0.0, 0) };
let network_state = network_.network_state();