Add a thread to support thin clients

src/bin/testnode.rs

@@ -55,6 +55,7 @@ fn main() {
     let serve_addr = format!("0.0.0.0:{}", port);
     let gossip_addr = format!("0.0.0.0:{}", port + 1);
     let replicate_addr = format!("0.0.0.0:{}", port + 2);
+    let skinny_addr = format!("0.0.0.0:{}", port + 3);
 
     if stdin_isatty() {
         eprintln!("nothing found on stdin, expected a log file");
@@ -122,6 +123,7 @@ fn main() {
     let serve_sock = UdpSocket::bind(&serve_addr).unwrap();
     let gossip_sock = UdpSocket::bind(&gossip_addr).unwrap();
     let replicate_sock = UdpSocket::bind(&replicate_addr).unwrap();
+    let skinny_sock = UdpSocket::bind(&skinny_addr).unwrap();
     let pubkey = KeyPair::new().pubkey();
     let d = ReplicatedData::new(
         pubkey,
@@ -130,8 +132,15 @@ fn main() {
         serve_sock.local_addr().unwrap(),
     );
     eprintln!("starting server...");
-    let threads =
-        AccountantSkel::serve(&skel, d, serve_sock, gossip_sock, exit.clone(), stdout()).unwrap();
+    let threads = AccountantSkel::serve(
+        &skel,
+        d,
+        serve_sock,
+        skinny_sock,
+        gossip_sock,
+        exit.clone(),
+        stdout(),
+    ).unwrap();
     eprintln!("Ready. Listening on {}", serve_addr);
     for t in threads {
         t.join().expect("join");