joinstr: initiator role must also send a join request

Author: pythcoiner

rust/joinstr/src/joinstr/mod.rs

@@ -36,7 +36,7 @@ pub struct Joinstr<'a> {
     pub inner: Arc<Mutex<JoinstrInner<'a>>>,
 }
 
-#[derive(Debug, Default, Clone, Copy, Serialize, Deserialize)]
+#[derive(Debug, Default, Clone, Copy, Serialize, Deserialize, PartialEq, Eq)]
 pub enum Role {
     #[default]
     Unknown,
@@ -523,15 +523,20 @@ impl Joinstr<'_> {
         } else {
             return Err(Error::NotYetImplemented);
         };
+        let role = inner.role;
         drop(inner);
 
         let mut peers = HashSet::<PublicKey>::new();
         let mut coinjoin = CoinJoin::<crate::electrum::Client>::new(payload.denomination, None)
             .min_peer(payload.peers)
             .fee(fee as usize);
 
-        let mut backoff = Backoff::new_us(WAIT);
+        // FIXME: we should randomize when the initiator send it's join request
+        if role == Role::Initiator {
+            self.join_pool()?
+        }
 
+        let mut backoff = Backoff::new_us(WAIT);
         // register peers
         while (now() < expired) && !(start_early && peers.len() >= payload.peers) {
             let mut inner = self.inner.lock().expect("poisoned");