Merge branch 'main' of github.com:sadoyan/aralez

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "aralez"
-version = "0.92.13"
+version = "0.92.15"
 edition = "2021"
 license = "Apache-2.0"
 description = "Reverse proxy built on top of Cloudflare's Pingora"
@@ -21,22 +21,23 @@ pingora-core = "0.8.1"
 pingora-proxy = "0.8.1"
 pingora-http = "0.8.1"
 pingora-limits = "0.8.1"
+pingora-cache = "0.8.1"
 dashmap = "7.0.0-rc2"
 async-trait = "0.1.89"
-log = "0.4.30"
+log = "0.4.33"
 notify = "9.0.0-rc.4"
 axum = { version = "0.8.9" }
 reqwest = { version = "0.13.4", features = ["json", "stream", "blocking"] }
 serde = { version = "1.0.228", features = ["derive"] }
-noyalib = { version = "0.0.8", features = ["compat-serde-yaml"] }
-rand = "0.10.1"
+noyalib = { version = "0.0.15", features = ["compat-serde-yaml"] }
+rand = "0.10.2"
 base64 = "0.22.1"
 jsonwebtoken = { version = "10.4.0", default-features = false, features = ["use_pem", "rust_crypto"] }
 tonic = "0.14.6"
 sha2 = { version = "0.11.0-rc.5", default-features = false }
 base16ct = { version = "1.0.0", features = ["alloc"] }
 urlencoding = "2.1.3"
-arc-swap = "1.9.1"
+arc-swap = "1.9.2"
 prometheus = "0.14.0"
 x509-parser = "0.18.1"
 rustls-pemfile = "2.2.0"
@@ -48,8 +49,9 @@ moka = { version = "0.12.15", features = ["sync"] }
 ahash = "0.8.12"
 instant-acme = "0.8.5"
 rcgen = "0.14.8"
-log4rs = "1.4.0"
+log4rs = { version = "1.4.0", features = ["rolling_file_appender", "compound_policy", "size_trigger", "fixed_window_roller", "gzip"] }
 mimalloc = { version = "0.1.52", default-features = false }
 signal-hook = "0.4.4"
 sd-notify = "0.5.0"
 libc = "0.2.186"
+

README.md

@@ -61,7 +61,7 @@ Built on Rust, on top of **Cloudflare’s Pingora engine**, **Aralez** delivers
 ### `main.yaml`
 
 | Key                              | Example Value                    | Description                                                                                                                                                           |
-|----------------------------------|----------------------------|-------------------------------------------------------------------------------------------------|
+|----------------------------------|----------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------|
 | **threads**                      | 12                               | Number of running daemon threads. Optional, defaults to 1                                                                                                             |
 | **runuser**                      | aralez                           | Optional. Username for running aralez after dropping root privileges (requires launch as root)                                                                        |
 | **rungroup**                     | aralez                           | Optional. Group for running aralez after dropping root privileges (requires launch as root)                                                                           |
@@ -76,12 +76,14 @@ Built on Rust, on top of **Cloudflare’s Pingora engine**, **Aralez** delivers
 | **upstreams_conf**               | /etc/aralez/upstreams.yaml       | Location of the upstreams file                                                                                                                                        |
 | **access_log**                   | access                           | Configure access logging. Values: `access, error`                                                                                                                     |
 | **log_level**                    | info                             | Log level: `info`, `warn`, `error`, `debug`, `trace`, `off`                                                                                                           |
-| **log_file**                     | /full/path/to/aralez.log   | Optional, the location of log file. If thi entry does not exist logs will be emitted to stdout. |
+| **log_file**                     | /tmp/aralez.log, 20, 5, compress | Optional, the location of log file, file size in megabytes, number of log files to keep, compress files .valueas are separated by comma. Defaults to None, 100, 5, No |
 | **hc_method**                    | HEAD                             | Healthcheck method: HEAD, GET, POST (UPPERCASE)                                                                                                                       |
 | **hc_interval**                  | 2                                | Interval for health checks in seconds                                                                                                                                 |
 | **file_server_folder**           | /some/local/folder               | Optional. Local folder to serve                                                                                                                                       |
 | **file_server_address**          | 127.0.0.1:3002                   | Optional. Local address for file server                                                                                                                               |
 | **config_api_enabled**           | true                             | Enable/disable remote config push capability                                                                                                                          |
+| **cache_size_mb**                | 50                               | Optional. Enable internal cache with size in megabytes of value. Cache is entirely disabled when this line is commented out.                                          |
+| **cache_ttl**                    | 10                               | Optional. Set Default TTL in seconds for cached items, works if cache control headers are not set via upstream. Defaults to 60 if cache_size_mb is set.               |
 
 ---
 

etc/main.yaml

@@ -15,11 +15,13 @@ upstreams_conf: /opt/aralez/etc/upstreams.yaml # the location of upstreams file
 file_server_folder: /opt/aralez/public # Optional, local folder to serve
 file_server_address: 0.0.0.0:3002 # Optional, Local address for file server. Can set as upstream for public access.
 log_level: info # info, warn, error, debug, trace, off
-log_file: /tmp/aralez.log # Optional, the location of log file. If this entry does not exist logs will be emitted to stdout.
+log_file: /tmp/aralez.log, 20, 5, compress # Optional, the location of log file, file size in megabytes, number of log files to keep, compress files .valueas are separated by comma.
 access_log: error # all, error, (Off if commented)
 hc_method: HEAD # Healthcheck method (HEAD, GET, POST are supported) UPPERCASE
 hc_interval: 2 #Interval for health checks in seconds
 tcp_keepalive_idle: 60 # Seconds of inactivity before the kernel starts sending keepalive probes to a downstream client
 tcp_keepalive_interval: 10 # Seconds between individual keepalive probes if the client does not respond
 tcp_keepalive_count: 5 # Number of unanswered probes before the kernel declares the connection dead and closes it
+cache_size_mb: 50 # Optional. Enable internal cache with size in megabytes of value. Cache is entirely disabled when this line is commented out
+cache_ttl: 120 # Optional. Set Default TTL in seconds for cached items, works if cache control headers are not set via upstream. Defaults to 60 if cache_size_mb is set
 

src/utils/lazylock.rs

@@ -1,7 +1,11 @@
 use dashmap::DashMap;
 use moka::sync::Cache;
+use pingora_cache::eviction::simple_lru::Manager;
+use pingora_cache::lock::CacheLock;
+use pingora_cache::MemCache;
 use pingora_limits::rate::Rate;
 use std::net::IpAddr;
+use std::sync::OnceLock;
 use std::sync::{Arc, LazyLock};
 use std::time::Duration;
 
@@ -9,3 +13,7 @@ pub static REVERSE_STORE: LazyLock<DashMap<String, String>> = LazyLock::new(Dash
 pub static RATE_LIMITER: LazyLock<Rate> = LazyLock::new(|| Rate::new(Duration::from_secs(1)));
 pub static REQUESTS_4XX: LazyLock<Cache<IpAddr, u32>> = LazyLock::new(|| Cache::builder().time_to_live(Duration::from_secs(1)).build());
 pub static LOCALHOST: LazyLock<Arc<str>> = LazyLock::new(|| Arc::from("localhost"));
+pub static MEM_CACHE: LazyLock<MemCache> = LazyLock::new(MemCache::new);
+pub static CACHE_LOCK: LazyLock<CacheLock> = LazyLock::new(|| CacheLock::new(Duration::from_secs(30)));
+pub static EVICTION: OnceLock<Manager> = OnceLock::new();
+pub static CACHE_TTL: OnceLock<u64> = OnceLock::new();

src/utils/metrics.rs

@@ -1,3 +1,5 @@
+use crate::utils::lazylock::EVICTION;
+use pingora_cache::eviction::EvictionManager;
 use pingora_http::Method;
 use pingora_http::StatusCode;
 use pingora_http::Version;
@@ -20,6 +22,11 @@ pub static MEMORY_USAGE: LazyLock<IntGauge> = LazyLock::new(|| register_int_gaug
 pub static ACTIVE_SESSIONS: LazyLock<IntGauge> = LazyLock::new(|| register_int_gauge!("aralez_active_sessions", "Current number of active sessions").unwrap());
 pub static REQUEST_COUNT: LazyLock<IntCounter> = LazyLock::new(|| register_int_counter!("aralez_requests_total", "Total number of requests handled by Aralez").unwrap());
 
+pub static CACHE_SIZE_BYTES: LazyLock<IntGauge> = LazyLock::new(|| register_int_gauge!("aralez_cache_size_bytes", "Current cache size in bytes").unwrap());
+pub static CACHE_ITEMS: LazyLock<IntGauge> = LazyLock::new(|| register_int_gauge!("aralez_cache_items", "Current number of cached objects").unwrap());
+pub static CACHE_EVICTED_BYTES: LazyLock<IntGauge> = LazyLock::new(|| register_int_gauge!("aralez_cache_evicted_bytes_total", "Total bytes evicted from cache").unwrap());
+
+pub static CACHE_EVICTED_ITEMS: LazyLock<IntGauge> = LazyLock::new(|| register_int_gauge!("aralez_cache_evicted_items_total", "Total cache items evicted").unwrap());
 pub static RESPONSE_CODES: LazyLock<IntCounterVec> =
     LazyLock::new(|| register_int_counter_vec!("aralez_responses_total", "Responses grouped by status code", &["status"]).unwrap());
 
@@ -55,6 +62,13 @@ pub fn calc_metrics(metric_types: &MetricTypes) {
     REQUESTS_BY_METHOD.with_label_values(&[metric_types.method.as_str()]).inc();
     REQUESTS_BY_UPSTREAM.with_label_values(&[metric_types.upstream.as_ref()]).inc();
     RESPONSE_LATENCY.observe(metric_types.latency.as_secs_f64());
+
+    if let Some(eviction) = EVICTION.get() {
+        CACHE_SIZE_BYTES.set(eviction.total_size() as i64);
+        CACHE_ITEMS.set(eviction.total_items() as i64);
+        CACHE_EVICTED_BYTES.set(eviction.evicted_size() as i64);
+        CACHE_EVICTED_ITEMS.set(eviction.evicted_items() as i64);
+    }
 }
 
 pub(crate) fn get_memory_usage() -> usize {

src/utils/parceyaml.rs

@@ -3,14 +3,9 @@ use crate::utils::lazylock::REVERSE_STORE;
 use crate::utils::state::{is_first_run, mark_not_first_run};
 use crate::utils::structs::*;
 use crate::utils::tools::{clone_dashmap, clone_dashmap_into, print_upstreams};
+use crate::web::logging::log_builder;
 use dashmap::DashMap;
-use log::LevelFilter;
 use log::{error, info, warn};
-use log4rs::{
-    append::{console::ConsoleAppender, file::FileAppender},
-    config::{Appender, Config as Log4rsConfig, Root},
-    encode::pattern::PatternEncoder,
-};
 use std::collections::HashMap;
 use std::path::Path;
 use std::sync::atomic::AtomicUsize;
@@ -327,35 +322,3 @@ pub fn build_headers(path_config: &Option<Vec<String>>, _config: &Configuration,
         }
     }
 }
-
-fn log_builder(conf: &AppConfig, location: &Option<String>) {
-    let log_level = match conf.log_level.as_str() {
-        "info" => LevelFilter::Info,
-        "error" => LevelFilter::Error,
-        "warn" => LevelFilter::Warn,
-        "debug" => LevelFilter::Debug,
-        "trace" => LevelFilter::Trace,
-        "off" => LevelFilter::Off,
-        _ => {
-            println!("Error reading log level, defaulting to: INFO");
-            LevelFilter::Info
-        }
-    };
-    // let pattern = "{d(%Y-%m-%d %H:%M:%S)} {l} {t} - {m}{n}";
-    let pattern = "{d(%Y-%m-%d %H:%M:%S)} {l} {t} - {m}\n";
-    if let Some(location) = location {
-        let file = FileAppender::builder().encoder(Box::new(PatternEncoder::new(pattern))).build(location).unwrap();
-        let config = Log4rsConfig::builder()
-            .appender(Appender::builder().build("file", Box::new(file)))
-            .build(Root::builder().appender("file").build(log_level))
-            .unwrap();
-        log4rs::init_config(config).unwrap();
-    } else {
-        let stdout = ConsoleAppender::builder().encoder(Box::new(PatternEncoder::new(pattern))).build();
-        let config = Log4rsConfig::builder()
-            .appender(Appender::builder().build("stdout", Box::new(stdout)))
-            .build(Root::builder().appender("stdout").build(log_level))
-            .unwrap();
-        log4rs::init_config(config).unwrap();
-    }
-}

src/utils/structs.rs

@@ -110,6 +110,8 @@ pub struct AppConfig {
     pub hc_method: String,
     pub upstreams_conf: String,
     pub log_level: String,
+    pub cache_size_mb: Option<usize>,
+    pub cache_ttl: Option<u64>,
     pub access_log: Option<String>,
     pub pid_file: Option<String>,
     pub master_key: Option<String>,

src/web/logging.rs

@@ -1,5 +1,16 @@
 use crate::utils::metrics::LOGGING_ERRORS;
-use log::info;
+use crate::utils::structs::AppConfig;
+use log::{info, LevelFilter};
+use log4rs::append::rolling_file::policy::compound::roll::fixed_window::FixedWindowRoller;
+use log4rs::append::rolling_file::policy::compound::trigger::size::SizeTrigger;
+use log4rs::append::rolling_file::policy::compound::CompoundPolicy;
+use log4rs::append::rolling_file::RollingFileAppender;
+use log4rs::{
+    append::console::ConsoleAppender,
+    config::{Appender, Config as Log4rsConfig, Root},
+    encode::pattern::PatternEncoder,
+};
+use pingora_cache::CachePhase;
 use pingora_http::Version;
 use pingora_proxy::Session;
 use std::net::{IpAddr, Ipv4Addr};
@@ -13,11 +24,68 @@ pub struct LogMessage {
     pub client_ip: IpAddr,
     pub version: Version,
     pub user_agent: String,
+    pub cache_status: CachePhase,
 }
 static LOG_SENDER: OnceLock<mpsc::Sender<LogMessage>> = OnceLock::new();
 static ACCESS_LOG: OnceLock<LogLevel> = OnceLock::new();
 const LOG_BUFFER: usize = 16384;
 
+pub fn log_builder(conf: &AppConfig, location: &Option<String>) {
+    let log_level = match conf.log_level.as_str() {
+        "info" => LevelFilter::Info,
+        "error" => LevelFilter::Error,
+        "warn" => LevelFilter::Warn,
+        "debug" => LevelFilter::Debug,
+        "trace" => LevelFilter::Trace,
+        "off" => LevelFilter::Off,
+        _ => {
+            println!("Error reading log level, defaulting to: INFO");
+            LevelFilter::Info
+        }
+    };
+
+    let pattern = "{d(%Y-%m-%d %H:%M:%S)} {l} {t} - {m}\n";
+
+    if let Some(location) = location {
+        let parts: Vec<&str> = location.splitn(4, ',').map(|s| s.trim()).collect();
+
+        let path = parts.get(0).expect("Syntax error, could not get path for log files");
+        let compress = parts.get(3).unwrap_or(&"No");
+        let size_mb: u64 = parts.get(1).and_then(|s| s.parse().ok()).unwrap_or(100);
+        let keep: u32 = parts.get(2).and_then(|s| s.parse().ok()).unwrap_or(5);
+
+        let pattern_str = match compress {
+            &"compress" => format!("{}.{{}}.gz", path),
+            _ => format!("{}.{{}}", path),
+        };
+
+        let roller = FixedWindowRoller::builder().build(pattern_str.as_str(), keep).unwrap();
+        let trigger = SizeTrigger::new(size_mb * 1024 * 1024);
+        let policy = CompoundPolicy::new(Box::new(trigger), Box::new(roller));
+
+        let file = RollingFileAppender::builder()
+            .encoder(Box::new(PatternEncoder::new(pattern)))
+            .build(path, Box::new(policy))
+            .unwrap();
+
+        let config = Log4rsConfig::builder()
+            .appender(Appender::builder().build("file", Box::new(file)))
+            .build(Root::builder().appender("file").build(log_level))
+            .unwrap();
+        log4rs::init_config(config).unwrap();
+        info!("Logging to: {}, Max file size: {}mb, Files to keep: {}, compression: {} ", path, size_mb, keep, compress);
+    } else {
+        let stdout = ConsoleAppender::builder().encoder(Box::new(PatternEncoder::new(pattern))).build();
+
+        let config = Log4rsConfig::builder()
+            .appender(Appender::builder().build("stdout", Box::new(stdout)))
+            .build(Root::builder().appender("stdout").build(log_level))
+            .unwrap();
+        log4rs::init_config(config).unwrap();
+        info!("No files are configured, logging to stdout");
+    }
+}
+
 pub fn init_access_log(level_str: &str) {
     let level = LogLevel::from_str(level_str);
     let _ = ACCESS_LOG.set(level);
@@ -60,13 +128,19 @@ pub fn access_log(response_code: u16, summary: &str, session: &Session) {
         .unwrap_or(IpAddr::V4(Ipv4Addr::LOCALHOST));
 
     let user_agent = session.req_header().headers.get("user-agent").and_then(|v| v.to_str().ok()).unwrap_or("-");
-
+    // let cache_status = match session.cache.phase() {
+    //     CachePhase::Hit => "Hit",
+    //     CachePhase::Miss => "Miss",
+    //     CachePhase::Expired => "Expired",
+    //     _ => "Disabled",
+    // };
     let log = LogMessage {
         response_code,
         summary: summary.to_owned(),
         client_ip: ip,
         version: session.req_header().version,
         user_agent: user_agent.to_owned(),
+        cache_status: session.cache.phase(),
     };
 
     if let Some(sender) = LOG_SENDER.get() {
@@ -90,8 +164,13 @@ pub fn init_logging(enabled: Option<String>) {
 pub fn log_receiver(mut receiver: mpsc::Receiver<LogMessage>) {
     while let Some(msg) = receiver.blocking_recv() {
         info!(
-            "{}, {}, client: {}, version: {:?}, useragent: {}",
-            msg.response_code, msg.summary, msg.client_ip, msg.version, msg.user_agent,
+            "{}, {}, {}, client: {}, version: {:?}, useragent: {}",
+            msg.response_code,
+            msg.cache_status.as_str(),
+            msg.summary,
+            msg.client_ip,
+            msg.version,
+            msg.user_agent,
         );
     }
 }

src/web/proxyhttp.rs

@@ -1,5 +1,5 @@
 use crate::utils::auth::authenticate;
-use crate::utils::lazylock::{LOCALHOST, RATE_LIMITER, REQUESTS_4XX, REVERSE_STORE};
+use crate::utils::lazylock::{CACHE_LOCK, CACHE_TTL, EVICTION, LOCALHOST, MEM_CACHE, RATE_LIMITER, REQUESTS_4XX, REVERSE_STORE};
 use crate::utils::metrics::*;
 use crate::utils::structs::{AppConfig, Extraparams, Headers, InnerMap, UpstreamsDashMap, UpstreamsIdMap};
 use crate::web::gethosts::{GetHost, GetHostsReturHeaders};
@@ -8,9 +8,11 @@ use arc_swap::ArcSwap;
 use async_trait::async_trait;
 use axum::body::Bytes;
 use log::error;
-use pingora::http::{RequestHeader, ResponseHeader, StatusCode};
+use pingora::http::{Method, RequestHeader, ResponseHeader, StatusCode};
 use pingora::prelude::*;
 use pingora::ErrorSource::Upstream;
+use pingora_cache::cache_control::CacheControl;
+use pingora_cache::{CacheKey, CacheMetaDefaults, RespCacheable};
 use pingora_core::listeners::ALPN;
 use pingora_core::prelude::HttpPeer;
 use pingora_proxy::{ProxyHttp, Session};
@@ -18,10 +20,10 @@ use sha2::{Digest, Sha256};
 use std::cell::RefCell;
 use std::fmt::Write;
 use std::sync::Arc;
+use std::time::Duration;
 use tokio::time::Instant;
 
 thread_local! {static IP_BUFFER: RefCell<String> = RefCell::new(String::with_capacity(50));}
-
 #[derive(Clone)]
 pub struct LB {
     pub ump_upst: Arc<UpstreamsDashMap>,
@@ -31,6 +33,7 @@ pub struct LB {
     pub server_headers: Arc<Headers>,
     pub config: Arc<AppConfig>,
     pub extraparams: Arc<ArcSwap<Extraparams>>,
+    pub cache_enabled: bool,
 }
 
 pub struct Context {
@@ -57,6 +60,34 @@ impl ProxyHttp for LB {
             x4xx_limit: None,
         }
     }
+
+    fn cache_key_callback(&self, session: &Session, _ctx: &mut Self::CTX) -> Result<CacheKey> {
+        Ok(CacheKey::new(_ctx.hostname.clone().unwrap_or_default().as_ref(), session.req_header().uri.to_string(), ""))
+    }
+    fn request_cache_filter(&self, session: &mut Session, _ctx: &mut Self::CTX) -> Result<()> {
+        if self.cache_enabled && session.req_header().method == Method::GET {
+            if let Some(eviction) = EVICTION.get() {
+                session.cache.enable(&*MEM_CACHE, Some(eviction), None, Some(&*CACHE_LOCK), None);
+            }
+        }
+        Ok(())
+    }
+    fn response_cache_filter(&self, _session: &Session, resp: &ResponseHeader, _ctx: &mut Self::CTX) -> Result<RespCacheable> {
+        let cc = CacheControl::from_resp_headers(resp);
+        let defaults = CacheMetaDefaults::new(
+            |status| {
+                if status == StatusCode::OK {
+                    Some(Duration::from_secs(*CACHE_TTL.get().unwrap_or(&60)))
+                } else {
+                    None
+                }
+            },
+            0,
+            0,
+        );
+        Ok(pingora_cache::filters::resp_cacheable(cc.as_ref(), resp.clone(), false, &defaults))
+    }
+
     async fn request_filter(&self, session: &mut Session, _ctx: &mut Self::CTX) -> Result<bool> {
         ACTIVE_SESSIONS.inc();
         let hostname = return_header_host_from_upstream(session, &self.ump_upst);
@@ -159,7 +190,6 @@ impl ProxyHttp for LB {
             Some(hostname) => match ctx.upstream_peer.as_ref() {
                 Some(innermap) => {
                     let mut peer = Box::new(HttpPeer::new((&*innermap.address, innermap.port), innermap.is_ssl, hostname.to_string()));
-
                     if innermap.is_http2 {
                         peer.options.alpn = ALPN::H2;
                     }
@@ -308,6 +338,13 @@ impl ProxyHttp for LB {
                 }
             }
         }
+        // match session.cache.phase() {
+        //     CachePhase::Hit => info!("Cache Status: HIT (Served from Memory)"),
+        //     CachePhase::Miss => info!("Cache Status: MISS (Fetched from Upstream)"),
+        //     CachePhase::Expired => info!("Cache Status: EXPIRED (Revalidating)"),
+        //     _ => {}
+        // }
+
         access_log(response_code, &self.request_summary(session, ctx), session);
     }
 }

src/web/start.rs

@@ -2,6 +2,7 @@
 use crate::tls::grades;
 use crate::tls::load;
 use crate::tls::load::CertificateConfig;
+use crate::utils::lazylock::{CACHE_TTL, EVICTION};
 use crate::utils::structs::Extraparams;
 use crate::utils::tools::*;
 use crate::web::logging::init_access_log;
@@ -10,6 +11,7 @@ use arc_swap::ArcSwap;
 use dashmap::DashMap;
 use log::info;
 use pingora::tls::ssl::{SslAlert, SslRef};
+use pingora_cache::eviction::simple_lru::Manager;
 use pingora_core::listeners::tls::TlsSettings;
 use pingora_core::listeners::TcpSocketOptions;
 use pingora_core::prelude::{background_service, Opt};
@@ -32,6 +34,13 @@ pub fn run() {
     let file = parameters.conf.clone().unwrap();
     let maincfg = crate::utils::parceyaml::parce_main_config(file.as_str());
 
+    let cache_enabled = maincfg.cache_size_mb.is_some();
+    CACHE_TTL.set(maincfg.cache_ttl.unwrap_or(60)).unwrap();
+    if let Some(size) = maincfg.cache_size_mb {
+        let cache_size = size * 1024 * 1024;
+        drop(EVICTION.set(Manager::new(cache_size)));
+    }
+
     let mut server = Server::new(parameters).unwrap();
     server.bootstrap();
 
@@ -59,6 +68,7 @@ pub fn run() {
         client_headers: ch_config,
         server_headers: sh_config,
         extraparams: ec_config,
+        cache_enabled: cache_enabled,
     };
     let al = cfg.access_log.clone().unwrap_or("none".to_string());
     init_access_log(al.as_str());

src/web/webserver.rs

@@ -70,8 +70,18 @@ pub async fn run_server(config: &APIUpstreamProvider, mut to_return: mpsc::Sende
         let static_listen = port_is_available("File Server", &address).await;
         let static_files = ServeDir::new(folder);
         let static_serve: Router = Router::new().fallback_service(static_files);
-        // drop(tokio::spawn(async move { axum::serve(static_listen, static_serve).await.unwrap() }));
-        static_handle = Some(tokio::spawn(async move { axum::serve(static_listen, static_serve).await.unwrap() }))
+        info!("Starting file server on: {}", address);
+
+        static_handle = Some(tokio::spawn(async move {
+            match axum::serve(static_listen, static_serve).await {
+                Ok(o) => info!("File server exited normally: {:?}", o),
+                Err(e) => error!("File server exited: {}", e),
+            }
+        }))
+
+        // let a = config.file_server_address.to_owned();
+        // let f = config.file_server_folder.to_owned();
+        // drop(tokio::spawn(async move { run_file_server(a, f).await }));
     }
 
     let listener = port_is_available("Config API", &config.address).await;