a85e7f7 node: Set TCP_KEEPALIVE on sockets — heartwood

Radicle Heartwood Protocol & Stack

node: Set TCP_KEEPALIVE on sockets

cloudhead committed 1 year ago

commit a85e7f7442117271c97ffbedc1671a7b1ea996a5
parent 90deb2040538b24721ed00ef1a0b81d2438a980d

3 files changed +12 -1

modified Cargo.lock

@@ -2683,6 +2683,7 @@ dependencies = [

  "serde",
  "serde_json",
  "snapbox",
  "socket2",
  "sqlite",
  "tempfile",
  "thiserror",

modified radicle-node/Cargo.toml

@@ -39,6 +39,7 @@ scrypt = { version = "0.11.0", default-features = false }

 serde = { version = "1", features = ["derive"] }
 serde_json = { version = "1", features = ["preserve_order"] }
 snapbox = { version = "0.4.3", optional = true }
 socket2 = { version = "0.5.7" }
 tempfile = { version = "3.3.0" }
 thiserror = { version = "1" }

modified radicle-node/src/wire/protocol.rs

@@ -1181,8 +1181,17 @@ fn session<G: Signer + Ecdh<Pk = NodeId>>(

     connection.set_read_timeout(Some(DEFAULT_CONNECTION_TIMEOUT))?;
     connection.set_write_timeout(Some(DEFAULT_CONNECTION_TIMEOUT))?;
     let sock = socket2::Socket::from(connection);
     let ka = socket2::TcpKeepalive::new()
         .with_time(time::Duration::from_secs(30))
         .with_interval(time::Duration::from_secs(10))
         .with_retries(3);
     if let Err(e) = sock.set_tcp_keepalive(&ka) {
         log::warn!(target: "wire", "Unable to set TCP_KEEPALIVE on fd {}: {e}", sock.as_raw_fd());
     }
     let socks5 = socks5::Socks5::with(remote_addr, force_proxy);
     let proxy = Socks5Session::with(connection, socks5);
     let proxy = Socks5Session::with(sock.into(), socks5);
     let pair = G::generate_keypair();
     let keyset = Keyset {
         e: pair.0,