joinstr: fix some logs level

Author: pythcoiner

rust/joinstr/src/joinstr/mod.rs

@@ -462,7 +462,7 @@ impl Joinstr<'_> {
             if let Some(PoolMessage::Credentials(Credentials { id, key })) =
                 inner.client.try_receive_pool_msg()?
             {
-                log::warn!(
+                log::debug!(
                     "Coordinator({}).connect_to_pool(): receive credentials.",
                     inner.client.name
                 );

rust/joinstr/src/nostr/sync/mod.rs

@@ -167,7 +167,7 @@ impl NostrClient {
     ///   - sending the DM fails
     pub fn send_pool_message(&mut self, npub: &PublicKey, msg: PoolMessage) -> Result<(), Error> {
         let clear_content = msg.to_string()?;
-        log::info!("NostrClient.send_pool_message(): {:#?}", clear_content);
+        log::debug!("NostrClient.send_pool_message(): {:#?}", clear_content);
         self.send_dm(npub, clear_content)
     }