Mountain/RunTime/Shutdown/
ShutdownWithRecovery.rs

1#![allow(non_snake_case)]
2
3//! Robust shutdown that continues across individual service failures.
4//! Cocoon retry → terminal disposal → state save → flush. Errors collected
5//! into one summary instead of crashing.
6
7use CommonLibrary::Error::CommonError::CommonError;
8
9use crate::{RunTime::ApplicationRunTime::ApplicationRunTime, dev_log};
10
11impl ApplicationRunTime {
12	pub async fn ShutdownWithRecovery(&self) -> Result<(), CommonError> {
13		dev_log!("lifecycle", "[ApplicationRunTime] Initiating robust shutdown with recovery...");
14
15		let mut ShutdownErrors:Vec<String> = Vec::new();
16
17		match self.ShutdownCocoonWithRetry().await {
18			Ok(()) => dev_log!("lifecycle", "[ApplicationRunTime] Cocoon shutdown successful"),
19
20			Err(Error) => {
21				ShutdownErrors.push(format!("Cocoon shutdown failed: {}", Error));
22
23				dev_log!("lifecycle", "warn: [ApplicationRunTime] Cocoon shutdown failed, continuing...");
24			},
25		}
26
27		match self.DisposeTerminalsSafely().await {
28			Ok(()) => dev_log!("lifecycle", "[ApplicationRunTime] Terminal disposal successful"),
29
30			Err(Error) => {
31				ShutdownErrors.push(format!("Terminal disposal failed: {}", Error));
32
33				dev_log!(
34					"lifecycle",
35					"warn: [ApplicationRunTime] Terminal disposal failed, continuing..."
36				);
37			},
38		}
39
40		match self.SaveApplicationState().await {
41			Ok(()) => dev_log!("lifecycle", "[ApplicationRunTime] Application state saved"),
42
43			Err(Error) => {
44				ShutdownErrors.push(format!("State save failed: {}", Error));
45
46				dev_log!(
47					"lifecycle",
48					"warn: [ApplicationRunTime] Failed to save application state, continuing..."
49				);
50			},
51		}
52
53		self.FlushPendingOperations().await;
54
55		if !ShutdownErrors.is_empty() {
56			Err(CommonError::Unknown {
57				Description:format!("Shutdown completed with {} errors: {:?}", ShutdownErrors.len(), ShutdownErrors),
58			})
59		} else {
60			Ok(())
61		}
62	}
63}
Mountain/RunTime/Shutdown/ShutdownWithRecovery.rs

Mountain/RunTime/Shutdown/
ShutdownWithRecovery.rs
