func NewLog15() Log15 {
log := Log15{
log: log15.Root(),
}
return log
}
func NewLogged() *Logged {
return &Logged{
Loggers: []log.Logger{log.Root()},
DefaultFormat: "term",
DefaultLevel: "info",
DefaultTarget: "stdout",
}
}
func init() {
var handler log.Handler
if term.IsTty(os.Stdout.Fd()) {
handler = log.StreamHandler(os.Stdout, log.TerminalFormat())
} else {
handler = log.StreamHandler(os.Stdout, log.JsonFormat())
}
log.Root().SetHandler(handler)
ncr.Log.SetHandler(handler)
}
func buildCluster(numberOfMasters int) *cluster {
startPort := 6061
rafts := make([]*Raft, numberOfMasters)
for i := 0; i < numberOfMasters; i++ {
// dir name
fsm := NewLogFSM()
rc := DefaultConfig()
rc.Bind = fmt.Sprintf("127.0.0.1:%d", startPort+i)
rc.Advertise = fmt.Sprintf("localhost:%d", startPort+i)
rc.StateMachine = fsm
rc.BaseDir = fmt.Sprintf("/tmp/rafttest/raftdir%d", i)
rc.SnapshotInterval = 10 * time.Second
// create tls for server
rc.TLSConfig = serverTLS()
rc.ClientTLSConfig = clientTLS()
rc.LeaderChange = &testLeaderChange{}
rc.ForwardCmds = true
// create a list of peers
var peers []string
for a := 0; a < numberOfMasters; a++ {
if startPort+i != startPort+a {
peers = append(peers, fmt.Sprintf("localhost:%d", startPort+a))
}
}
rc.Peers = peers
raft, err := NewRaft(rc, log15.Root())
props := make(map[string]string, 1)
props["number"] = strconv.Itoa(i + 10)
raft.PropertiesSet(props)
if err != nil {
log.Fatalf("Can not create raft: %s", err.Error())
}
// set logger of raft
fsm.ParentLogger(raft.logger)
rafts[i] = raft
}
return &cluster{
rafts: rafts}
}
func init() {
// Set global logging levels by the flag, default to WARN if not defined
var level string
flag.StringVar(&level, "level", "WARN", "a string")
flag.StringVar(&confPath, "conf", "config/gologgen.conf", "a string")
flag.Parse()
switch level {
case "DEBUG":
log15.Root().SetHandler(log15.LvlFilterHandler(log15.LvlDebug, log15.StdoutHandler))
case "INFO":
log15.Root().SetHandler(log15.LvlFilterHandler(log15.LvlInfo, log15.StdoutHandler))
case "WARN":
log15.Root().SetHandler(log15.LvlFilterHandler(log15.LvlWarn, log15.StdoutHandler))
case "ERROR":
log15.Root().SetHandler(log15.LvlFilterHandler(log15.LvlError, log15.StdoutHandler))
default:
log15.Root().SetHandler(log15.LvlFilterHandler(log15.LvlWarn, log15.StdoutHandler))
}
log = log15.New("function", log15.Lazy{Fn: loghelper.Log15LazyFunctionName})
}
func ConfigureRootLogger() {
sh := log.StreamHandler(colorable.NewColorableStdout(), log.TerminalFormat())
logLevel := log.LvlInfo
if showDebug == true {
logLevel = log.LvlDebug
} else {
_, found := os.LookupEnv("DEBUG")
if found == true {
logLevel = log.LvlDebug
}
}
fh := log.LvlFilterHandler(logLevel, sh)
cfh := log.CallerFileHandler(fh)
log.Root().SetHandler(cfh)
}
func setSettings(level int, filename string) {
logFilename = filename
debug = level
filehandler := log.Must.FileHandler(filename, log.LogfmtFormat())
handler := log.MultiHandler(
filehandler,
log.StreamHandler(os.Stderr, log.TerminalFormat()))
if debug > 1 {
handler = log.CallerStackHandler("%+v", handler)
} else {
handler = log.CallerFileHandler(handler)
}
if debug < 1 {
handler = log.LvlFilterHandler(log.LvlInfo, handler)
}
log.Root().SetHandler(handler)
log.Info("Logging started", "level", debug, "log_file", logFilename)
}
func TestFetchFeed(t *testing.T) {
pool := newConnPool(t)
rssBody := []byte(`<?xml version='1.0' encoding='UTF-8'?>
<rss>
<channel>
<title>News</title>
<item>
<title>Snow Storm</title>
<link>http://example.org/snow-storm</link>
<pubDate>Fri, 03 Jan 2014 22:45:00 GMT</pubDate>
</item>
<item>
<title>Blizzard</title>
<link>http://example.org/blizzard</link>
<pubDate>Sat, 04 Jan 2014 08:15:00 GMT</pubDate>
</item>
</channel>
</rss>
</xml>`)
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Write(rssBody)
}))
defer ts.Close()
u := NewFeedUpdater(pool, log.Root())
rawFeed, err := u.fetchFeed(ts.URL, data.String{})
if err != nil {
t.Fatalf("Unexpected error: %v", err)
}
if rawFeed.url != ts.URL {
t.Errorf("rawFeed.url should match requested url but instead it was: %v", rawFeed.url)
}
if bytes.Compare(rssBody, rawFeed.body) != 0 {
t.Errorf("rawFeed body should match returned body but instead it was: %v", rawFeed.body)
}
if rawFeed.etag.Status != data.Null {
t.Errorf("Expected no ETag to be null but instead it was: %v", rawFeed.etag)
}
}
import ( "fmt" "os" "os/exec" "path/filepath" "runtime" "strings" "sync" "time" "github.com/codegangsta/cli" "github.com/inconshreveable/axiom" log "gopkg.in/inconshreveable/log15.v2" ) var Log = log.Root() const usage = `build Go installations with native stdlib packages DESCRIPTION: Cross compiled Go binaries are not suitable for production applications because code in the standard library relies on Cgo for DNS resolution with the native resolver, access to system certificate roots, and parts of os/user. gonative is a simple tool which creates a build of Go that can cross compile to all platforms while still using the Cgo-enabled versions of the stdlib packages. It does this by downloading the binary distributions for each platform and copying their libraries into the proper places. It sets the correct access time so they don't get rebuilt. It also copies some auto-generated runtime files into the build as well. gonative does not modify any Go that you have installed and builds Go again in a separate
// I'm not really sure why this bit is required (and doesn't overwrite what's in main)... I may need to build my own logging library so I can grasp all the particulars
func init() {
log15.Root().SetHandler(log15.LvlFilterHandler(log15.LvlError, log15.StdoutHandler))
log = log15.New("function", log15.Lazy{Fn: loghelper.Log15LazyFunctionName})
}