Less log lines to STDOUT

block/block.go

@@ -120,10 +120,8 @@ func (h *Header) Hash() []byte {
 	if *err != nil {
 		panic(err)
 	}
-	log.Debug("Hashing", "bytes", buf.Bytes())
 	hasher.Write(buf.Bytes())
 	hash := hasher.Sum(nil)
-	log.Debug("Hashing got", "hash", hash)
 	return hash
 }
 

config/config.go

@@ -21,13 +21,19 @@ var defaultConfig = `# This is a TOML config file.
 Network =         "tendermint_testnet0"
 ListenAddr =      "0.0.0.0:8080"
 # First node to connect to.  Command-line overridable.
-# SeedNode =          "a.b.c.d:pppp"
+SeedNode =        "23.239.22.253:8080"
 
 [DB]
 # The only other available backend is "memdb"
 Backend =         "leveldb"
-# The leveldb data directory.
-# Dir =           "<YOUR_HOME_DIRECTORY>/.tendermint/data"
+# Dir =             "~/.tendermint/data"
+
+[Log.Stdout]
+Level =           "info"
+
+[Log.File]
+Level =           "debug"
+# Dir =             "~/.tendermint/log"
 
 [RPC.HTTP]
 # For the RPC API HTTP server.  Port required.
@@ -46,8 +52,9 @@ func initDefaults() {
 	App.SetDefault("ListenAddr", "0.0.0.0:8080")
 	App.SetDefault("DB.Backend", "leveldb")
 	App.SetDefault("DB.Dir", rootDir+"/data")
-	App.SetDefault("Log.Level", "debug")
-	App.SetDefault("Log.Dir", rootDir+"/log")
+	App.SetDefault("Log.Stdout.Level", "info")
+	App.SetDefault("Log.File.Dir", rootDir+"/log")
+	App.SetDefault("Log.File.Level", "debug")
 	App.SetDefault("RPC.HTTP.ListenAddr", "0.0.0.0:8081")
 
 	App.SetDefault("GenesisFile", rootDir+"/genesis.json")

consensus/state.go

@@ -315,7 +315,7 @@ func (cs *ConsensusState) stepTransitionRoutine() {
 			// we're running in a separate goroutine, which avoids deadlocks.
 			rs := cs.getRoundState()
 			round, roundStartTime, roundDuration, _, elapsedRatio := calcRoundInfo(rs.StartTime)
-			log.Info("Scheduling next action", "height", rs.Height, "round", round, "step", rs.Step, "roundStartTime", roundStartTime, "elapsedRatio", elapsedRatio)
+			log.Debug("Scheduling next action", "height", rs.Height, "round", round, "step", rs.Step, "roundStartTime", roundStartTime, "elapsedRatio", elapsedRatio)
 			switch rs.Step {
 			case RoundStepNewHeight:
 				// We should run RoundActionPropose when rs.StartTime passes.

logger/log.go

@@ -5,32 +5,41 @@ import (
 	"os"
 
 	"github.com/tendermint/log15"
+	. "github.com/tendermint/tendermint/common"
 	"github.com/tendermint/tendermint/config"
 )
 
 var rootHandler log15.Handler
 
+func getLevel(lvlString string) log15.Lvl {
+	lvl, err := log15.LvlFromString(lvlString)
+	if err != nil {
+		Exit(Fmt("Invalid log level %v: %v", lvlString, err))
+	}
+	return lvl
+}
+
 func init() {
 	handlers := []log15.Handler{}
 
 	// By default, there's a stdout terminal format handler.
 	handlers = append(handlers, log15.LvlFilterHandler(
-		log15.LvlDebug,
+		getLevel(config.App.GetString("Log.Stdout.Level")),
 		log15.StreamHandler(os.Stdout, log15.TerminalFormat()),
 	))
 
 	// Maybe also write to a file.
-	if config.App.GetString("Log.Dir") != "" {
+	if _logFileDir := config.App.GetString("Log.File.Dir"); _logFileDir != "" {
 		// Create log dir if it doesn't exist
-		err := os.MkdirAll(config.App.GetString("Log.Dir"), 0700)
+		err := os.MkdirAll(_logFileDir, 0700)
 		if err != nil {
 			fmt.Printf("Could not create directory: %v", err)
 			os.Exit(1)
 		}
 		// File handler
 		handlers = append(handlers, log15.LvlFilterHandler(
-			log15.LvlDebug,
-			log15.Must.FileHandler(config.App.GetString("Log.Dir")+"/tendermint.log", log15.LogfmtFormat()),
+			getLevel(config.App.GetString("Log.File.Level")),
+			log15.Must.FileHandler(_logFileDir+"/tendermint.log", log15.LogfmtFormat()),
 		))
 	}
 

p2p/pex_reactor.go

@@ -152,7 +152,7 @@ FOR_LOOP:
 func (pexR *PEXReactor) ensurePeers() {
 	numOutPeers, _, numDialing := pexR.sw.NumPeers()
 	numToDial := minNumOutboundPeers - (numOutPeers + numDialing)
-	log.Info("Ensure peers", "numOutPeers", numOutPeers, "numDialing", numDialing, "numToDial", numToDial)
+	log.Debug("Ensure peers", "numOutPeers", numOutPeers, "numDialing", numDialing, "numToDial", numToDial)
 	if numToDial <= 0 {
 		return
 	}
@@ -166,15 +166,16 @@ func (pexR *PEXReactor) ensurePeers() {
 		// Try to fetch a new peer 3 times.
 		// This caps the maximum number of tries to 3 * numToDial.
 		for j := 0; j < 3; j++ {
-			picked = pexR.book.PickAddress(newBias)
-			if picked == nil {
-				return
+			try := pexR.book.PickAddress(newBias)
+			if try == nil {
+				break
 			}
-			if toDial.Has(picked.String()) ||
-				pexR.sw.IsDialing(picked) ||
-				pexR.sw.Peers().Has(picked.String()) {
+			if toDial.Has(try.String()) ||
+				pexR.sw.IsDialing(try) ||
+				pexR.sw.Peers().Has(try.String()) {
 				continue
 			} else {
+				picked = try
 				break
 			}
 		}

p2p/switch.go

@@ -45,7 +45,7 @@ var (
 )
 
 const (
-	peerDialTimeoutSeconds = 30
+	peerDialTimeoutSeconds = 3
 )
 
 func NewSwitch(reactors []Reactor) *Switch {