@@ -133,7 +133,7 @@ public void incoming(final NSQFrame frame) {
 
 
     private void heartbeat() {
-        LogManager.getLogger(this).info("HEARTBEAT!");
+        LogManager.getLogger(this).trace("HEARTBEAT!");
         command(NSQCommand.instance("NOP"));
     }
 
 
@@ -37,7 +37,8 @@ public Set<ServerAddress> lookup(String topic) {
                     addresses.add(address);
                 }
             } catch (IOException e) {
-                LogManager.getLogger(this).warn("Unable to connect to address " + addr);
+                LogManager.getLogger(this).warn("Unable to connect to address {}", addr);
+                LogManager.getLogger(this).debug(e.getMessage());
             }
         }
         if (addresses.isEmpty()) {
Original file line number	Diff line number	Diff line change
@@ -133,7 +133,7 @@ public void incoming(final NSQFrame frame) {
133	133
134	134
135	135	private void heartbeat() {
136		- LogManager.getLogger(this).info("HEARTBEAT!");
	136	+ LogManager.getLogger(this).trace("HEARTBEAT!");
137	137	command(NSQCommand.instance("NOP"));
138	138	}
139	139
Original file line number	Diff line number	Diff line change
@@ -37,7 +37,8 @@ public Set<ServerAddress> lookup(String topic) {
37	37	addresses.add(address);
38	38	}
39	39	} catch (IOException e) {
40		- LogManager.getLogger(this).warn("Unable to connect to address " + addr);
	40	+ LogManager.getLogger(this).warn("Unable to connect to address {}", addr);
	41	+ LogManager.getLogger(this).debug(e.getMessage());
41	42	}
42	43	}
43	44	if (addresses.isEmpty()) {