Less verbose console output (#4029)

paritytech · Nov 6, 2019 · 0eeee4d · 0eeee4d
1 parent 7f2051b
commit 0eeee4d
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Showing 2 changed files with 9 additions and 8 deletions.
diff --git a/core/network/src/discovery.rs b/core/network/src/discovery.rs
@@ -63,6 +63,7 @@ use libp2p::multiaddr::Protocol;
 use log::{debug, info, trace, warn};
 use std::{cmp, collections::VecDeque, time::Duration};
 use tokio_io::{AsyncRead, AsyncWrite};
+use primitives::hexdisplay::HexDisplay;
 
 /// Implementation of `NetworkBehaviour` that discovers the nodes on the network.
 pub struct DiscoveryBehaviour<TSubstream> {
@@ -316,16 +317,16 @@ where
  KademliaEvent::GetClosestPeersResult(res) => {
  match res {
  Err(GetClosestPeersError::Timeout { key, peers }) => {
- warn!(target: "sub-libp2p",
- "Libp2p => Query for {:?} timed out with {:?} results",
- key, peers.len());
+ debug!(target: "sub-libp2p",
+ "Libp2p => Query for {:?} timed out with {} results",
+ HexDisplay::from(&key), peers.len());
  },
  Ok(ok) => {
  trace!(target: "sub-libp2p",
  "Libp2p => Query for {:?} yielded {:?} results",
- ok.key, ok.peers.len());
+ HexDisplay::from(&ok.key), ok.peers.len());
  if ok.peers.is_empty() && self.num_connections != 0 {
- warn!(target: "sub-libp2p", "Libp2p => Random Kademlia query has yielded empty \
+ debug!(target: "sub-libp2p", "Libp2p => Random Kademlia query has yielded empty \
  results");
  }
  }

diff --git a/core/sr-io/with_std.rs b/core/sr-io/with_std.rs
@@ -180,17 +180,17 @@ impl OtherApi for () {
  }
 
  fn print_num(val: u64) {
- println!("{}", val);
+ log::debug!(target: "runtime", "{}", val);
  }
 
  fn print_utf8(utf8: &[u8]) {
  if let Ok(data) = std::str::from_utf8(utf8) {
- println!("{}", data)
+ log::debug!(target: "runtime", "{}", data)
  }
  }
 
  fn print_hex(data: &[u8]) {
- println!("{}", HexDisplay::from(&data));
+ log::debug!(target: "runtime", "{}", HexDisplay::from(&data));
  }
 
  fn log(