Cargo.lock

@@ -41,55 +41,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "anstream"
-version = "0.6.18"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8acc5369981196006228e28809f761875c0327210a891e941f4c683b3a99529b"
-dependencies = [
- "anstyle",
- "anstyle-parse",
- "anstyle-query",
- "anstyle-wincon",
- "colorchoice",
- "is_terminal_polyfill",
- "utf8parse",
-]
-
-[[package]]
-name = "anstyle"
-version = "1.0.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "55cc3b69f167a1ef2e161439aa98aed94e6028e5f9a59be9a6ffb47aef1651f9"
-
-[[package]]
-name = "anstyle-parse"
-version = "0.2.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3b2d16507662817a6a20a9ea92df6652ee4f94f914589377d69f3b21bc5798a9"
-dependencies = [
- "utf8parse",
-]
-
-[[package]]
-name = "anstyle-query"
-version = "1.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "79947af37f4177cfead1110013d678905c37501914fba0efea834c3fe9a8d60c"
-dependencies = [
- "windows-sys 0.59.0",
-]
-
-[[package]]
-name = "anstyle-wincon"
-version = "3.0.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2109dbce0e72be3ec00bed26e6a7479ca384ad226efdd66db8fa2e3a38c83125"
-dependencies = [
- "anstyle",
- "windows-sys 0.59.0",
-]
-
 [[package]]
 name = "anyhow"
 version = "1.0.93"
@@ -287,7 +238,6 @@ dependencies = [
  "anyhow",
  "atrium-api",
  "bytes",
- "clap",
  "fastwebsockets",
  "http-body-util",
  "hyper",
@@ -363,46 +313,6 @@ dependencies = [
  "libloading",
 ]
 
-[[package]]
-name = "clap"
-version = "4.5.21"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb3b4b9e5a7c7514dfa52869339ee98b3156b0bfb4e8a77c4ff4babb64b1604f"
-dependencies = [
- "clap_builder",
- "clap_derive",
-]
-
-[[package]]
-name = "clap_builder"
-version = "4.5.21"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b17a95aa67cc7b5ebd32aa5370189aa0d79069ef1c64ce893bd30fb24bff20ec"
-dependencies = [
- "anstream",
- "anstyle",
- "clap_lex",
- "strsim",
-]
-
-[[package]]
-name = "clap_derive"
-version = "4.5.18"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ac6a0c7b1a9e9a5186361f67dfa1b88213572f427fb9ab038efb2bd8c582dab"
-dependencies = [
- "heck",
- "proc-macro2",
- "quote",
- "syn 2.0.89",
-]
-
-[[package]]
-name = "clap_lex"
-version = "0.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "afb84c814227b90d6895e01398aee0d8033c00e7466aca416fb6a8e0eb19d8a7"
-
 [[package]]
 name = "cmake"
 version = "0.1.51"
@@ -412,12 +322,6 @@ dependencies = [
  "cc",
 ]
 
-[[package]]
-name = "colorchoice"
-version = "1.0.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b63caa9aa9397e2d9480a9b13673856c78d8ac123288526c37d7839f2a86990"
-
 [[package]]
 name = "core-foundation-sys"
 version = "0.8.7"
@@ -537,7 +441,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "534c5cf6194dfab3db3242765c03bbe257cf92f22b38f6bc0c58d59108a820ba"
 dependencies = [
  "libc",
- "windows-sys 0.52.0",
+ "windows-sys",
 ]
 
 [[package]]
@@ -697,12 +601,6 @@ version = "0.15.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3a9bfc1af68b1726ea47d3d5109de126281def866b33970e10fbab11b5dafab3"
 
-[[package]]
-name = "heck"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
-
 [[package]]
 name = "hermit-abi"
 version = "0.3.9"
@@ -715,7 +613,7 @@ version = "0.5.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e3d1354bf6b7235cb4a0576c2619fd4ed18183f689b12b006a0ee7329eeff9a5"
 dependencies = [
- "windows-sys 0.52.0",
+ "windows-sys",
 ]
 
 [[package]]
@@ -856,12 +754,6 @@ dependencies = [
  "serde_bytes",
 ]
 
-[[package]]
-name = "is_terminal_polyfill"
-version = "1.70.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7943c866cc5cd64cbc25b2e01621d07fa8eb2a1a23160ee81ce38704e97b8ecf"
-
 [[package]]
 name = "itertools"
 version = "0.12.1"
@@ -993,7 +885,7 @@ dependencies = [
  "hermit-abi",
  "libc",
  "wasi",
- "windows-sys 0.52.0",
+ "windows-sys",
 ]
 
 [[package]]
@@ -1310,7 +1202,7 @@ dependencies = [
  "libc",
  "spin",
  "untrusted",
- "windows-sys 0.52.0",
+ "windows-sys",
 ]
 
 [[package]]
@@ -1335,7 +1227,7 @@ dependencies = [
  "errno",
  "libc",
  "linux-raw-sys",
- "windows-sys 0.52.0",
+ "windows-sys",
 ]
 
 [[package]]
@@ -1529,7 +1421,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ce305eb0b4296696835b71df73eb912e0f1ffd2556a501fcede6e0c50349191c"
 dependencies = [
  "libc",
- "windows-sys 0.52.0",
+ "windows-sys",
 ]
 
 [[package]]
@@ -1538,12 +1430,6 @@ version = "0.9.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
 
-[[package]]
-name = "strsim"
-version = "0.11.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
-
 [[package]]
 name = "subtle"
 version = "2.6.1"
@@ -1617,7 +1503,7 @@ dependencies = [
  "signal-hook-registry",
  "socket2",
  "tokio-macros",
- "windows-sys 0.52.0",
+ "windows-sys",
 ]
 
 [[package]]
@@ -1769,12 +1655,6 @@ version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "09cc8ee72d2a9becf2f2febe0205bbed8fc6615b7cb429ad062dc7b7ddd036a9"
 
-[[package]]
-name = "utf8parse"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
-
 [[package]]
 name = "uuid"
 version = "1.11.0"
@@ -1927,15 +1807,6 @@ dependencies = [
  "windows-targets",
 ]
 
-[[package]]
-name = "windows-sys"
-version = "0.59.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e38bc4d79ed67fd075bcc251a1c39b32a1776bbe92e5bef1f0bf1f8c531853b"
-dependencies = [
- "windows-targets",
-]
-
 [[package]]
 name = "windows-targets"
 version = "0.52.6"

Cargo.toml

@@ -7,7 +7,6 @@ edition = "2021"
 anyhow = "1.0.93"
 atrium-api = { version = "0.24.8", default-features = false, features = ["tokio"] }
 bytes = { version = "1.8.0", features = ["serde"] }
-clap = { version = "4.5.21", features = ["derive"] }
 fastwebsockets = { version = "0.8.0", features = ["hyper", "unstable-split", "upgrade"] }
 http-body-util = "0.1.2"
 hyper = { version = "1.5.1", features = ["client", "full", "http1", "http2", "server"] }

src/indexer.rs

@@ -367,7 +367,6 @@ async fn host_subscription(server: Arc<RelayServer>, host: String) -> Result<()>
         bail!("too many repos! ditching from cerulea relay")
     }
 
-    let _ = server.add_good_host(host.clone()).await;
     let mut subscription = DataServerSubscription::new(server, host);
 
     // TODO: load seq from db ?

src/lib.rs

@@ -1,6 +1,5 @@
-use std::collections::BTreeSet;
+use std::collections::HashSet;
 
-use anyhow::Result;
 use bytes::Bytes;
 use tokio::sync::{broadcast, mpsc, Mutex};
 use wire_proto::StreamEvent;
@@ -10,8 +9,7 @@ pub struct RelayServer {
     pub db_history: sled::Tree,
     pub db_users: sled::Tree,
 
-    pub known_good_hosts: Mutex<BTreeSet<String>>,
+    pub active_indexers: Mutex<HashSet<String>>,
-    pub active_indexers: Mutex<BTreeSet<String>>,
 
     pub event_tx: mpsc::Sender<StreamEvent>,
     pub raw_block_tx: broadcast::Sender<Bytes>,
@@ -20,18 +18,10 @@ pub struct RelayServer {
 impl RelayServer {
     pub fn new(db: sled::Db, event_tx: mpsc::Sender<StreamEvent>) -> Self {
         let (raw_block_tx, _) = broadcast::channel(128);
-
-        let hosts = db
-            .get("hosts")
-            .expect("Failed to read db entry for hosts")
-            .and_then(|v| serde_ipld_dagcbor::from_slice::<Vec<String>>(&v).ok())
-            .unwrap_or_default();
-
         Self {
             event_tx,
             raw_block_tx,
 
-            known_good_hosts: Mutex::new(hosts.into_iter().collect()),
             active_indexers: Default::default(),
 
             db_history: db
@@ -41,22 +31,6 @@ impl RelayServer {
             db,
         }
     }
-
-    pub async fn add_good_host(&self, host: String) -> Result<()> {
-        let mut hosts = self.known_good_hosts.lock().await;
-        if hosts.contains(&host) {
-            return Ok(());
-        }
-        tracing::debug!(%host, "discovered new known-good host");
-
-        hosts.insert(host);
-        let hosts_copy = hosts.iter().collect::<Vec<_>>();
-        let serialized_hosts = serde_ipld_dagcbor::to_vec(&hosts_copy)?;
-        drop(hosts);
-
-        self.db.insert("hosts", serialized_hosts)?;
-        Ok(())
-    }
 }
 
 pub mod http;

src/main.rs

@@ -1,5 +1,4 @@
 use anyhow::Result;
-use clap::Parser;
 use std::{net::SocketAddr, str::FromStr, sync::Arc};
 use tokio::sync::mpsc;
 use tracing_subscriber::{fmt, prelude::*, EnvFilter};
@@ -11,22 +10,8 @@ use cerulea_relay::{
     RelayServer,
 };
 
-#[derive(Parser, Debug)]
-#[command(version, about, long_about = None)]
-struct Args {
-    /// Bind address for the service
-    #[arg(short, long, default_value = "127.0.0.1:3000")]
-    bind_addr: SocketAddr,
-
-    /// Database RAM cache capacity in megabytes
-    #[arg(long, default_value_t = 1024)]
-    cache_capacity: u64,
-}
-
 #[tokio::main]
 async fn main() -> Result<()> {
-    let args = Args::parse();
-
     tracing_subscriber::registry()
         .with(fmt::layer())
         .with(EnvFilter::from_str("cerulea_relay=debug").unwrap())
@@ -34,7 +19,8 @@ async fn main() -> Result<()> {
 
     let db = sled::Config::default()
         .path("data")
-        .cache_capacity(args.cache_capacity * 1024 * 1024)
+        // TODO: configurable cache capacity
+        .cache_capacity(1024 * 1024 * 1024)
         .use_compression(true)
         .open()
         .expect("Failed to open database");
@@ -42,15 +28,20 @@ async fn main() -> Result<()> {
     let (event_tx, event_rx) = mpsc::channel(128);
 
     let server = Arc::new(RelayServer::new(db, event_tx));
-    let initial_hosts: Vec<String> = {
-        let hosts = server.known_good_hosts.lock().await;
-        hosts.iter().cloned().collect()
-    };
-    tracing::debug!(hosts = ?initial_hosts, "got initial hosts");
 
-    index_servers(Arc::clone(&server), &initial_hosts);
+    let hosts = server
+        .db
+        .get("hosts")?
+        .and_then(|v| serde_ipld_dagcbor::from_slice::<Vec<String>>(&v).ok())
+        .unwrap_or_default();
+    tracing::debug!(?hosts, "got list of hosts");
+
+    index_servers(Arc::clone(&server), &hosts);
     start_sequencer(Arc::clone(&server), event_rx);
 
-    http::listen(server, args.bind_addr).await?;
+    // TODO: configurable bind address
+    let addr = SocketAddr::from(([127, 0, 0, 1], 3000));
+
+    http::listen(server, addr).await?;
     Ok(())
 }