Trivial: add error log

semuxproject · Jul 7, 2019 · 9714fd5 · 9714fd5
1 parent c2dd728
commit 9714fd5
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Showing 3 changed files with 2 additions and 1 deletion.
diff --git a/src/main/java/org/semux/consensus/SemuxBft.java b/src/main/java/org/semux/consensus/SemuxBft.java
@@ -876,6 +876,7 @@ protected boolean validateBlockProposal(BlockHeader header, List<Transaction> tr
             validBlocks.put(ByteArray.of(block.getHash()), block);
             return true;
         } catch (Exception e) {
+            logger.error("Unexpected exception during block proposal validation", e);
             return false;
         }
     }

diff --git a/src/main/java/org/semux/core/BlockchainImpl.java b/src/main/java/org/semux/core/BlockchainImpl.java
@@ -728,6 +728,7 @@ protected boolean validateBlock(Block block, AccountState asSnapshot, DelegateSt
 
             return true;
         } catch (Exception e) {
+            logger.error("Unexpected exception during block validation", e);
             return false;
         }
     }

diff --git a/src/main/java/org/semux/net/SemuxP2pHandler.java b/src/main/java/org/semux/net/SemuxP2pHandler.java
@@ -159,7 +159,6 @@ public void channelActive(ChannelHandlerContext ctx) throws Exception {
                 // doesn't enable new handshake protocol.
             }
         } else {
-            System.out.println("Sending v1 message");
             if (channel.isOutbound()) {
                 msgQueue.sendMessage(new org.semux.net.msg.p2p.handshake.v1.HelloMessage(
                         config.network(), config.networkVersion(), client.getPeerId(),