chore: upgrade experiments to using iroh 0.93, iroh-blobs 0.95, etc (#42)

ramfox · “ramfox” · web-flow · commit d05f08d5e108 · 2025-10-15T16:45:42.000-04:00
* chore: upgrade content-discovery

* chore: upgrade h3-iroh

* chore: upgrade iroh-dag-sync

* chore: upgrade iroh-pkarr-naming-system

* chore: remove dead code

---------

Co-authored-by: “ramfox” &lt;“kasey@n0.computer”&gt;
diff --git a/content-discovery/Cargo.lock b/content-discovery/Cargo.lock
diff --git a/content-discovery/Cargo.toml b/content-discovery/Cargo.toml
@@ -26,9 +26,9 @@ missing_debug_implementations = "warn"
 unused-async = "warn"
 
 [workspace.dependencies]
-iroh = { version ="0.91", features = ["discovery-pkarr-dht"] }
-iroh-base = "0.91"
-iroh-blobs = { version = "0.93" }
+iroh = { version ="0.93", features = ["discovery-pkarr-dht"] }
+iroh-base = "0.93"
+iroh-blobs = { version = "0.95" }
 # explicitly specified until iroh minimal crates issues are solved, see https://github.com/n0-computer/iroh/pull/3255
 tokio = { version = "1.44.1" }
 tokio-stream = { version = "0.1.17" }
diff --git a/content-discovery/iroh-content-discovery-cli/src/main.rs b/content-discovery/iroh-content-discovery-cli/src/main.rs
@@ -86,8 +86,7 @@ async fn query(args: QueryArgs) -> anyhow::Result<()> {
 async fn create_client_endpoint() -> Result<endpoint::Endpoint, BindError> {
     let discovery = iroh::discovery::pkarr::dht::DhtDiscovery::builder()
         .dht(true)
-        .n0_dns_pkarr_relay()
-        .build()?;
+        .n0_dns_pkarr_relay();
     endpoint::Endpoint::builder()
         .discovery(discovery)
         .bind()
diff --git a/content-discovery/iroh-content-discovery/Cargo.toml b/content-discovery/iroh-content-discovery/Cargo.toml
@@ -28,7 +28,7 @@ tokio-stream = { workspace = true }
 n0-future = { workspace = true, optional = true }
 futures-buffered = { workspace = true, optional = true }
 snafu = "0.8.6"
-ed25519-dalek = "2.1.1"
+ed25519-dalek = "3.0.0-pre.1"
 
 [features]
 client = [
diff --git a/content-discovery/iroh-content-tracker/Cargo.toml b/content-discovery/iroh-content-tracker/Cargo.toml
@@ -20,7 +20,7 @@ humantime = "2.1.0"
 iroh = { workspace = true }
 iroh-blobs = { workspace = true }
 postcard = { workspace = true, features = ["alloc", "use-std"] }
-rand = "0.8"
+rand = "0.9.2"
 rcgen = "0.12.0"
 redb = "1.5.0"
 serde = { version = "1", features = ["derive"] }
@@ -37,7 +37,7 @@ iroh-content-discovery = { path = "../iroh-content-discovery", features = ["clie
 
 clap = { version = "4", features = ["derive"], optional = true }
 serde-big-array = "0.5.1"
-ssh-key = { version = "0.6", features = ["ed25519"] }
+ssh-key = { version = "0.7.0-rc.3", features = ["ed25519"] }
 
 [features]
 cli = ["clap"]
diff --git a/content-discovery/iroh-content-tracker/src/iroh_blobs_util.rs b/content-discovery/iroh-content-tracker/src/iroh_blobs_util.rs
@@ -207,7 +207,7 @@ pub fn random_hash_seq_ranges(sizes: &[u64], mut rng: impl Rng) -> ChunkRangesSe
         .iter()
         .map(|size| ChunkNum::full_chunks(*size).0)
         .sum::<u64>();
-    let random_chunk = rng.gen_range(0..total_chunks);
+    let random_chunk = rng.random_range(0..total_chunks);
     let mut remaining = random_chunk;
     let mut ranges = vec![];
     ranges.push(ChunkRanges::empty());
diff --git a/content-discovery/iroh-content-tracker/src/main.rs b/content-discovery/iroh-content-tracker/src/main.rs
@@ -4,11 +4,10 @@ use std::{
     net::{SocketAddrV4, SocketAddrV6},
     path::PathBuf,
     sync::atomic::{AtomicBool, Ordering},
-    time::{Duration, Instant},
 };
 
 use clap::Parser;
-use iroh::{endpoint::BindError, Endpoint, Watcher};
+use iroh::{endpoint::BindError, Endpoint};
 use iroh_content_discovery::protocol::ALPN;
 use iroh_content_tracker::{
     io::{
@@ -43,22 +42,6 @@ macro_rules! log {
     };
 }
 
-/// Wait until the endpoint has figured out it's own DERP region.
-async fn await_relay_region(endpoint: &Endpoint) -> anyhow::Result<()> {
-    let t0 = Instant::now();
-    loop {
-        let addr = endpoint.node_addr().initialized().await;
-        if addr.relay_url().is_some() {
-            break;
-        }
-        if t0.elapsed() > Duration::from_secs(10) {
-            anyhow::bail!("timeout waiting for DERP region");
-        }
-        tokio::time::sleep(Duration::from_millis(50)).await;
-    }
-    Ok(())
-}
-
 async fn create_endpoint(
     key: iroh::SecretKey,
     ipv4_addr: Option<SocketAddrV4>,
@@ -112,8 +95,8 @@ async fn server(args: Args) -> anyhow::Result<()> {
         create_endpoint(key.clone(), options.ipv4_bind_addr, options.ipv6_bind_addr).await?;
     let db = Tracker::new(options, endpoint.clone())?;
     db.dump().await?;
-    await_relay_region(&endpoint).await?;
-    let addr = endpoint.node_addr().initialized().await;
+    endpoint.online().await;
+    let addr = endpoint.node_addr();
     println!("tracker addr: {}\n", addr.node_id);
     info!("listening on {:?}", addr);
     // let db2 = db.clone();
@@ -169,7 +152,7 @@ pub async fn load_secret_key(key_path: PathBuf) -> anyhow::Result<iroh::SecretKe
         let secret_key = SecretKey::from_bytes(&kp.private.to_bytes());
         Ok(secret_key)
     } else {
-        let secret_key = SecretKey::generate(rand::rngs::OsRng);
+        let secret_key = SecretKey::generate(&mut rand::rng());
         let ckey = ssh_key::private::Ed25519Keypair {
             public: secret_key.public().public().into(),
             private: secret_key.secret().into(),
diff --git a/content-discovery/iroh-content-tracker/src/tracker.rs b/content-discovery/iroh-content-tracker/src/tracker.rs
@@ -1027,7 +1027,7 @@ impl Tracker {
     ) -> anyhow::Result<Stats> {
         let cap = format!("{content} at {host}");
         let HashAndFormat { hash, format } = content;
-        let mut rng = rand::thread_rng();
+        let mut rng = rand::rng();
         let stats = if probe_kind == ProbeKind::Incomplete {
             tracing::debug!("Size probing {}...", cap);
             let (size, stats) = unverified_size(connection, hash).await?;
@@ -1042,7 +1042,7 @@ impl Tracker {
             match format {
                 BlobFormat::Raw => {
                     let size = self.get_or_insert_size(connection, hash).await?;
-                    let random_chunk = rng.gen_range(0..ChunkNum::chunks(size).0);
+                    let random_chunk = rng.random_range(0..ChunkNum::chunks(size).0);
                     tracing::debug!("Chunk probing {}, chunk {}", cap, random_chunk);
                     let stats = chunk_probe(connection, hash, ChunkNum(random_chunk)).await?;
                     tracing::debug!(
@@ -1055,7 +1055,7 @@ impl Tracker {
                 }
                 BlobFormat::HashSeq => {
                     let (hs, sizes) = self.get_or_insert_sizes(connection, hash).await?;
-                    let ranges = random_hash_seq_ranges(&sizes, rand::thread_rng());
+                    let ranges = random_hash_seq_ranges(&sizes, rand::rng());
                     let text = ranges
                         .iter_non_empty_infinite()
                         .map(|(index, ranges)| format!("child={index}, ranges={ranges:?}"))
diff --git a/content-discovery/iroh-content-tracker/tests/smoke.rs b/content-discovery/iroh-content-tracker/tests/smoke.rs
@@ -26,7 +26,7 @@ async fn smoke_test() -> anyhow::Result<()> {
     let accept_task = tokio::spawn(tracker.clone().accept_loop(tracker_ep.clone()));
     let tracker_id = tracker_ep.node_id();
     let store = MemStore::new();
-    let blobs = BlobsProtocol::new(&store, provider_ep.clone(), None);
+    let blobs = BlobsProtocol::new(&store, None);
     let provider_router = RouterBuilder::new(provider_ep.clone())
         .accept(iroh_blobs::ALPN, blobs.clone())
         .spawn();
diff --git a/h3-iroh/Cargo.toml b/h3-iroh/Cargo.toml
@@ -15,8 +15,8 @@ http-body = { version = "1", optional = true }
 http-body-util = { version = "0.1", optional = true }
 hyper = { version = "1.5", optional = true }
 hyper-util = { version = "0.1", optional = true }
-iroh = "0.91"
-iroh-base = { version = "0.91", features = ["ticket"] }
+iroh = "0.93"
+iroh-base = { version = "0.93", features = ["ticket"] }
 tokio = { version = "1", features = ["io-util"], default-features = false}
 tokio-util = "0.7"
 tower = { version = "0.5", optional = true }
diff --git a/h3-iroh/examples/server-axum.rs b/h3-iroh/examples/server-axum.rs
@@ -4,7 +4,6 @@
 
 use anyhow::Result;
 use axum::{response::Html, routing::get, Router};
-use iroh::Watcher;
 use iroh_base::ticket::NodeTicket;
 use tracing::info;
 
@@ -21,9 +20,8 @@ async fn main() -> Result<()> {
     info!("accepting connections on node: {}", ep.node_id());
 
     // Wait for direct addresses and a RelayUrl before printing a NodeTicket.
-    ep.direct_addresses().initialized().await;
-    ep.home_relay().initialized().await;
-    let ticket = NodeTicket::new(ep.node_addr().initialized().await);
+    ep.online().await;
+    let ticket = NodeTicket::new(ep.node_addr());
     info!("node ticket: {ticket}");
     info!("run: cargo run --example client -- iroh+h3://{ticket}/");
 
diff --git a/h3-iroh/examples/server.rs b/h3-iroh/examples/server.rs
@@ -9,7 +9,7 @@ use bytes::{Bytes, BytesMut};
 use clap::Parser;
 use h3::{error::ErrorLevel, quic::BidiStream, server::RequestStream};
 use http::{Request, StatusCode};
-use iroh::{endpoint::Incoming, Watcher};
+use iroh::endpoint::Incoming;
 use iroh_base::ticket::NodeTicket;
 use tokio::{fs::File, io::AsyncReadExt};
 use tracing::{debug, error, field, info, info_span, Instrument, Span};
@@ -50,9 +50,8 @@ async fn main() -> Result<()> {
     info!("accepting connections on node: {}", ep.node_id());
 
     // Wait for direct addresses and a RelayUrl before printing a NodeTicket.
-    ep.direct_addresses().initialized().await;
-    ep.home_relay().initialized().await;
-    let ticket = NodeTicket::new(ep.node_addr().initialized().await);
+    ep.online().await;
+    let ticket = NodeTicket::new(ep.node_addr());
     info!("node ticket: {ticket}");
     info!("run e.g.: cargo run --example client -- iroh+h3://{ticket}/Cargo.toml");
 
@@ -77,7 +76,7 @@ async fn handle_connection(incoming: Incoming, root: Arc<Option<PathBuf>>) -> Re
     let conn = incoming.accept()?.await?;
     let remote_node_id = conn.remote_node_id()?;
     let span = Span::current();
-    span.record("remote_node_id", remote_node_id.fmt_short());
+    span.record("remote_node_id", remote_node_id.fmt_short().to_string());
     info!("new connection");
 
     let mut h3_conn = h3::server::Connection::new(h3_iroh::Connection::new(conn)).await?;
diff --git a/iroh-dag-sync/Cargo.toml b/iroh-dag-sync/Cargo.toml
@@ -4,11 +4,11 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-iroh-blobs = "0.93"
-iroh-gossip = "0.91"
-iroh = "0.91"
-iroh-base = { version ="0.91", features = ["ticket"] }
-iroh-car = "0.5.0"
+iroh-blobs = "0.95"
+iroh-gossip = "0.93"
+iroh = "0.93"
+iroh-base = { version ="0.93", features = ["ticket"] }
+iroh-car = "0.5"
 redb = "2.1.1"
 clap = { version = "4.5.7", features = ["derive"] }
 tracing-subscriber = "0.3.18"
@@ -24,7 +24,7 @@ genawaiter = "0.99.1"
 bytes = "1.6.0"
 hex = "0.4.3"
 ron = "0.8.1"
-rand = "0.8.5"
+rand = "0.9.2"
 tracing = "0.1.40"
 serde_bytes = "0.11.14"
 ipld-core = "0.4.1"
diff --git a/iroh-dag-sync/src/main.rs b/iroh-dag-sync/src/main.rs
@@ -6,7 +6,7 @@ use clap::Parser;
 use futures_lite::StreamExt;
 use ipld_core::codec::Links;
 use iroh::discovery::{dns::DnsDiscovery, pkarr::PkarrPublisher, ConcurrentDiscovery};
-use iroh::{NodeAddr, Watcher};
+use iroh::NodeAddr;
 use iroh_base::ticket::NodeTicket;
 use iroh_car::CarReader;
 use protocol::{ron_parser, Cid, Request};
@@ -123,8 +123,8 @@ async fn main() -> anyhow::Result<()> {
         args::SubCommand::Node(args) => {
             let endpoint =
                 create_endpoint(args.net.iroh_ipv4_addr, args.net.iroh_ipv6_addr).await?;
-            endpoint.home_relay().initialized().await;
-            let addr = endpoint.node_addr().initialized().await;
+            endpoint.online().await;
+            let addr = endpoint.node_addr();
             println!("Node id:\n{}", addr.node_id);
             println!(
                 "Listening on {:#?}, {:#?}",
diff --git a/iroh-dag-sync/src/protocol.rs b/iroh-dag-sync/src/protocol.rs
@@ -113,15 +113,6 @@ impl SyncResponseHeader {
     }
 }
 
-#[derive(Debug, Serialize, Deserialize)]
-#[repr(u8)]
-pub enum DataMode {
-    /// no data is included
-    None = 0,
-    /// data is included
-    Inline = 1,
-}
-
 /// Options to configure a traversal
 ///
 /// The exact traversal options will probably be project specific, since we don't
diff --git a/iroh-dag-sync/src/sync.rs b/iroh-dag-sync/src/sync.rs
@@ -2,7 +2,7 @@ use anyhow::Context;
 use bao_tree::{io::outboard::EmptyOutboard, BaoTree, ChunkRanges};
 use iroh::endpoint::{Connecting, RecvStream, SendStream};
 use iroh_blobs::store::{fs::FsStore, IROH_BLOCK_SIZE};
-use iroh_io::TokioStreamReader;
+use iroh_io::{TokioStreamReader, TokioStreamWriter};
 use multihash_codetable::MultihashDigest;
 use tokio::io::AsyncReadExt;
 
@@ -61,25 +61,28 @@ where
     T::Db: ReadableTables,
 {
     let mut traversal = traversal;
+    let mut send = TokioStreamWriter(send);
     while let Some(cid) = traversal.next().await? {
         let hash = traversal
             .db_mut()
             .blake3_hash(cid.hash())?
             .context("blake3 hash not found")?;
         if inline(&cid) {
-            send.write_all(&SyncResponseHeader::Data(hash).as_bytes())
+            send.0
+                .write_all(&SyncResponseHeader::Data(hash).as_bytes())
                 .await?;
 
             blobs
                 .export_bao(hash, ChunkRanges::all())
-                .write_quinn(send)
+                .write(&mut send)
                 .await?;
         } else {
-            send.write_all(&SyncResponseHeader::Hash(hash).as_bytes())
+            send.0
+                .write_all(&SyncResponseHeader::Hash(hash).as_bytes())
                 .await?;
         }
     }
-    send.finish()?;
+    send.0.finish()?;
     Ok(())
 }
 
diff --git a/iroh-dag-sync/src/util.rs b/iroh-dag-sync/src/util.rs
@@ -11,7 +11,7 @@ pub fn get_or_create_secret() -> anyhow::Result<SecretKey> {
             Ok(secret)
         }
         Err(_) => {
-            let secret = SecretKey::generate(rand::thread_rng());
+            let secret = SecretKey::generate(&mut rand::rng());
             std::fs::write(FILENAME, secret.to_bytes())?;
             Ok(secret)
         }
diff --git a/iroh-pkarr-naming-system/Cargo.toml b/iroh-pkarr-naming-system/Cargo.toml
@@ -8,8 +8,8 @@ edition = "2021"
 [dependencies]
 anyhow = "1.0.79"
 derive_more = "0.99.17"
-iroh = "0.91"
-iroh-blobs = "0.93"
+iroh = "0.93"
+iroh-blobs = "0.95"
 pkarr = { version = "2.3.1", features = ["async", "dht"] }
 tokio = "1.35.1"
 tokio-util = "0.7.12"
