hubcio commented on code in PR #2452:
URL: https://github.com/apache/iggy/pull/2452#discussion_r2652332980
##########
core/server/src/log/logger.rs:
##########
@@ -397,26 +444,199 @@ impl Logging {
Format::default().with_thread_names(true)
}
- fn _install_log_rotation_handler(&self) {
- todo!("Implement log rotation handler based on size and retention
time");
- }
-
fn print_build_info() {
if option_env!("IGGY_CI_BUILD") == Some("true") {
let hash = option_env!("VERGEN_GIT_SHA").unwrap_or("unknown");
let built_at =
option_env!("VERGEN_BUILD_TIMESTAMP").unwrap_or("unknown");
let rust_version =
option_env!("VERGEN_RUSTC_SEMVER").unwrap_or("unknown");
let target =
option_env!("VERGEN_CARGO_TARGET_TRIPLE").unwrap_or("unknown");
info!(
- "Version: {VERSION}, hash: {}, built at: {} using rust
version: {} for target: {}",
- hash, built_at, rust_version, target
+ "Version: {VERSION}, hash: {hash}, built at: {built_at} using
rust version: {rust_version} for target: {target}"
);
} else {
info!(
"It seems that you are a developer. Environment variable
IGGY_CI_BUILD is not set to 'true', skipping build info print."
)
}
}
+
+ fn calculate_max_files(max_total_size_bytes: u64, max_file_size_bytes:
u64) -> usize {
+ if max_file_size_bytes == 0 {
+ return 10;
+ }
+
+ let max_files = max_total_size_bytes / max_file_size_bytes;
+ max_files.clamp(1, 1000) as usize
+ }
+
+ fn _install_log_rotation_handler(&self, config: &LoggingConfig, logs_path:
Option<&PathBuf>) {
+ if let Some(logs_path) = logs_path {
+ let path = logs_path.to_path_buf();
+ let max_size = config.max_size.as_bytes_u64();
+ let retention = config.retention.get_duration();
+ let check_interval = config.rotation_check_interval;
+ let should_stop = Arc::clone(&self.rotation_should_stop);
+
+ std::thread::spawn(move || {
Review Comment:
please name the thread, like
```rust
let handle = std::thread::Builder::new()
.name("log-rotation".to_string())
.spawn(move || { ... })
.expect("Failed to spawn log rotation thread");
```
also, correct me if im wrong, but proper shutdown is still missing. how can
we know if this thread has shutdown, if `join` is not called: this can lead to
partial cleanup of log files. (maybe join in `impl Drop`?)
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