How to use Warningf method of logger Package

Best Gauge code snippet using logger.Warningf

deliver.go

Source:deliver.go

...61			logger.Debugf("Received EOF, hangup")62			return nil63		}64		if err != nil {65			logger.Warningf("Error reading from stream: %s", err)66			return err67		}68		payload, err := utils.UnmarshalPayload(envelope.Payload)69		if err != nil {70			logger.Warningf("Received an envelope with no payload: %s", err)71			return sendStatusReply(srv, cb.Status_BAD_REQUEST)72		}73		if payload.Header == nil {74			logger.Warningf("Malformed envelope received with bad header")75			return sendStatusReply(srv, cb.Status_BAD_REQUEST)76		}77		chdr, err := utils.UnmarshalChannelHeader(payload.Header.ChannelHeader)78		if err != nil {79			logger.Warningf("Failed to unmarshal channel header: %s", err)80			return sendStatusReply(srv, cb.Status_BAD_REQUEST)81		}82		chain, ok := ds.sm.GetChain(chdr.ChannelId)83		if !ok {84			// Note, we log this at DEBUG because SDKs will poll waiting for channels to be created85			// So we would expect our log to be somewhat flooded with these86			logger.Debugf("Rejecting deliver because channel %s not found", chdr.ChannelId)87			return sendStatusReply(srv, cb.Status_NOT_FOUND)88		}89		erroredChan := chain.Errored()90		select {91		case <-erroredChan:92			logger.Warningf("[channel: %s] Rejecting deliver request because of consenter error", chdr.ChannelId)93			return sendStatusReply(srv, cb.Status_SERVICE_UNAVAILABLE)94		default:95		}96		lastConfigSequence := chain.Sequence()97		sf := sigfilter.New(policies.ChannelReaders, chain.PolicyManager())98		result, _ := sf.Apply(envelope)99		if result != filter.Forward {100			logger.Warningf("[channel: %s] Received unauthorized deliver request", chdr.ChannelId)101			return sendStatusReply(srv, cb.Status_FORBIDDEN)102		}103		seekInfo := &ab.SeekInfo{}104		if err = proto.Unmarshal(payload.Data, seekInfo); err != nil {105			logger.Warningf("[channel: %s] Received a signed deliver request with malformed seekInfo payload: %s", chdr.ChannelId, err)106			return sendStatusReply(srv, cb.Status_BAD_REQUEST)107		}108		if seekInfo.Start == nil || seekInfo.Stop == nil {109			logger.Warningf("[channel: %s] Received seekInfo message with missing start or stop %v, %v", chdr.ChannelId, seekInfo.Start, seekInfo.Stop)110			return sendStatusReply(srv, cb.Status_BAD_REQUEST)111		}112		logger.Debugf("[channel: %s] Received seekInfo (%p) %v", chdr.ChannelId, seekInfo, seekInfo)113		cursor, number := chain.Reader().Iterator(seekInfo.Start)114		var stopNum uint64115		switch stop := seekInfo.Stop.Type.(type) {116		case *ab.SeekPosition_Oldest:117			stopNum = number118		case *ab.SeekPosition_Newest:119			stopNum = chain.Reader().Height() - 1120		case *ab.SeekPosition_Specified:121			stopNum = stop.Specified.Number122			if stopNum < number {123				logger.Warningf("[channel: %s] Received invalid seekInfo message: start number %d greater than stop number %d", chdr.ChannelId, number, stopNum)124				return sendStatusReply(srv, cb.Status_BAD_REQUEST)125			}126		}127		for {128			if seekInfo.Behavior == ab.SeekInfo_BLOCK_UNTIL_READY {129				select {130				case <-erroredChan:131					logger.Warningf("[channel: %s] Aborting deliver request because of consenter error", chdr.ChannelId)132					return sendStatusReply(srv, cb.Status_SERVICE_UNAVAILABLE)133				case <-cursor.ReadyChan():134				}135			} else {136				select {137				case <-cursor.ReadyChan():138				default:139					return sendStatusReply(srv, cb.Status_NOT_FOUND)140				}141			}142			currentConfigSequence := chain.Sequence()143			if currentConfigSequence > lastConfigSequence {144				lastConfigSequence = currentConfigSequence145				sf := sigfilter.New(policies.ChannelReaders, chain.PolicyManager())146				result, _ := sf.Apply(envelope)147				if result != filter.Forward {148					logger.Warningf("[channel: %s] Client authorization revoked for deliver request", chdr.ChannelId)149					return sendStatusReply(srv, cb.Status_FORBIDDEN)150				}151			}152			block, status := cursor.Next()153			if status != cb.Status_SUCCESS {154				logger.Errorf("[channel: %s] Error reading from channel, cause was: %v", chdr.ChannelId, status)155				return sendStatusReply(srv, status)156			}157			logger.Debugf("[channel: %s] Delivering block for (%p)", chdr.ChannelId, seekInfo)158			if err := sendBlockReply(srv, block); err != nil {159				logger.Warningf("[channel: %s] Error sending to stream: %s", chdr.ChannelId, err)160				return err161			}162			if stopNum == block.Header.Number {163				break164			}165		}166		if err := sendStatusReply(srv, cb.Status_SUCCESS); err != nil {167			logger.Warningf("[channel: %s] Error sending to stream: %s", chdr.ChannelId, err)168			return err169		}170		logger.Debugf("[channel: %s] Done delivering for (%p), waiting for new SeekInfo", chdr.ChannelId, seekInfo)171	}172}173func sendStatusReply(srv ab.AtomicBroadcast_DeliverServer, status cb.Status) error {174	return srv.Send(&ab.DeliverResponse{175		Type: &ab.DeliverResponse_Status{Status: status},176	})177}178func sendBlockReply(srv ab.AtomicBroadcast_DeliverServer, block *cb.Block) error {179	return srv.Send(&ab.DeliverResponse{180		Type: &ab.DeliverResponse_Block{Block: block},181	})...

init.go

Source:init.go

...35	for _, stra := range stras {36		//å¢å å¶åèç¹nid37		stra.LeafNids, err = GetLeafNids(stra.Nid, stra.ExclNid)38		if err != nil {39			logger.Warningf("get LeafNids err:%v %v", err, stra)40			continue41		}42		endpoints, err := model.EndpointUnderLeafs(stra.LeafNids)43		if err != nil {44			logger.Warningf("get endpoints err:%v %v", err, stra)45			continue46		}47		for _, e := range endpoints {48			stra.Endpoints = append(stra.Endpoints, e.Ident)49		}50		node, err := JudgeHashRing.GetNode(strconv.FormatInt(stra.Id, 10))51		if err != nil {52			logger.Warningf("get node err:%v %v", err, stra)53		}54		if _, exists := strasMap[node]; exists {55			strasMap[node] = append(strasMap[node], stra)56		} else {57			strasMap[node] = []*model.Stra{stra}58		}59	}60	StraCache.SetAll(strasMap)61}62func SyncCollects() {63	t1 := time.NewTicker(time.Duration(10) * time.Second)64	syncCollects()65	logger.Info("[cron] sync collects start...")66	for {67		<-t1.C68		syncCollects()69	}70}71func syncCollects() {72	collectMap := make(map[string]*model.Collect)73	ports, err := model.GetPortCollects()74	if err != nil {75		logger.Warningf("get port collects err:%v", err)76	}77	for _, p := range ports {78		leafNids, err := GetLeafNids(p.Nid, []int64{})79		if err != nil {80			logger.Warningf("get LeafNids err:%v %v", err, p)81			continue82		}83		endpoints, err := model.EndpointUnderLeafs(leafNids)84		if err != nil {85			logger.Warningf("get endpoints err:%v %v", err, p)86			continue87		}88		for _, endpoint := range endpoints {89			name := endpoint.Ident90			c, exists := collectMap[name]91			if !exists {92				c = model.NewCollect()93			}94			c.Ports[p.Port] = p95			collectMap[name] = c96		}97	}98	procs, err := model.GetProcCollects()99	if err != nil {100		logger.Warningf("get port collects err:%v", err)101	}102	for _, p := range procs {103		leafNids, err := GetLeafNids(p.Nid, []int64{})104		if err != nil {105			logger.Warningf("get LeafNids err:%v %v", err, p)106			continue107		}108		endpoints, err := model.EndpointUnderLeafs(leafNids)109		if err != nil {110			logger.Warningf("get endpoints err:%v %v", err, p)111			continue112		}113		for _, endpoint := range endpoints {114			name := endpoint.Ident115			c, exists := collectMap[name]116			if !exists {117				c = model.NewCollect()118			}119			c.Procs[p.Target] = p120			collectMap[name] = c121		}122	}123	logConfigs, err := model.GetLogCollects()124	if err != nil {125		logger.Warningf("get log collects err:%v", err)126	}127	for _, l := range logConfigs {128		l.Decode()129		leafNids, err := GetLeafNids(l.Nid, []int64{})130		if err != nil {131			logger.Warningf("get LeafNids err:%v %v", err, l)132			continue133		}134		Endpoints, err := model.EndpointUnderLeafs(leafNids)135		if err != nil {136			logger.Warningf("get endpoints err:%v %v", err, l)137			continue138		}139		for _, endpoint := range Endpoints {140			name := endpoint.Ident141			c, exists := collectMap[name]142			if !exists {143				c = model.NewCollect()144			}145			c.Logs[l.Name] = l146			collectMap[name] = c147		}148	}149	pluginConfigs, err := model.GetPluginCollects()150	if err != nil {151		logger.Warningf("get log collects err:%v", err)152	}153	for _, p := range pluginConfigs {154		leafNids, err := GetLeafNids(p.Nid, []int64{})155		if err != nil {156			logger.Warningf("get LeafNids err:%v %v", err, p)157			continue158		}159		Endpoints, err := model.EndpointUnderLeafs(leafNids)160		if err != nil {161			logger.Warningf("get endpoints err:%v %v", err, p)162			continue163		}164		for _, endpoint := range Endpoints {165			name := endpoint.Ident166			c, exists := collectMap[name]167			if !exists {168				c = model.NewCollect()169			}170			key := fmt.Sprintf("%s-%d", p.Name, p.Nid)171			c.Plugins[key] = p172			collectMap[name] = c173		}174	}175	apiCongigs,err := model.GetApiCollects()176	if(err!=nil){177		logger.Warningf("get api collects err:%v", err)178	}179	for _,p := range apiCongigs{180		leafNids,err :=GetLeafNids(p.Nid,[]int64{})181		if err!=nil{182			logger.Warningf("get LeafNids err:%v %v", err, p)183			continue184		}185		Endpoints,err :=model.EndpointUnderLeafs(leafNids)186		if err != nil{187			logger.Warningf("get endpoints err:%v %v", err, p)188			continue189		}190		for _,endpoint :=range Endpoints{191			name :=endpoint.Ident192			c,exists:=collectMap[name]193			if !exists{194				c=model.NewCollect()195			}196			key :=fmt.Sprintf("%s-%d", p.Name, p.Nid)197			c.Api[key]=p198			collectMap[name]=c199		}200	}201	CollectCache.SetAll(collectMap)...

clog.go

Source:clog.go

...16import "log"17// Logger is the clog logging interface.18type Logger interface {19	Infof(format string, args ...interface{})20	Warningf(format string, args ...interface{})21	Errorf(format string, args ...interface{})22	Fatalf(format string, args ...interface{})23	V(int) bool24	SetV(level int)25}26var logger Logger = &stdlog{27	verbosity: 0,28}29// SetLogger set the clog logging implementation.30func SetLogger(l Logger) { logger = l }31var verbosity int32// V returns whether the current clog verbosity is above the specified level.33func V(level int) bool {34	if logger == nil {35		return false36	}37	return logger.V(level)38}39// SetV sets the clog verbosity level.40func SetV(level int) {41	if logger != nil {42		logger.SetV(level)43	}44}45// Infof logs information level messages.46func Infof(format string, args ...interface{}) {47	if logger != nil {48		logger.Infof(format, args...)49	}50}51// Warningf logs warning level messages.52func Warningf(format string, args ...interface{}) {53	if logger != nil {54		logger.Warningf(format, args...)55	}56}57// Errorf logs error level messages.58func Errorf(format string, args ...interface{}) {59	if logger != nil {60		logger.Errorf(format, args...)61	}62}63// Fatalf logs fatal messages and terminates the program.64func Fatalf(format string, args ...interface{}) {65	if logger != nil {66		logger.Fatalf(format, args...)67	}68}69// stdlog wraps the standard library logger.70type stdlog struct {71	verbosity int72}73func (stdlog) Infof(format string, args ...interface{})    { log.Printf(format, args...) }74func (stdlog) Warningf(format string, args ...interface{}) { log.Printf("WARN: "+format, args...) }75func (stdlog) Errorf(format string, args ...interface{})   { log.Printf("ERROR: "+format, args...) }76func (stdlog) Fatalf(format string, args ...interface{})   { log.Fatalf("FATAL: "+format, args...) }77func (s stdlog) V(level int) bool                          { return s.verbosity >= level }78func (s *stdlog) SetV(level int)                           { s.verbosity = level }...

Warningf

Using AI Code Generation

1import (2func main() {3   log.SetPrefix("TRACE: ")4   log.SetFlags(log.Ldate | log.Lmicroseconds | log.Llongfile)5   log.Println("message")6   log.Fatalln("fatal message")7   log.Panicln("panic message")8}9log.Panicln(0xc42004ff58, 0x1, 0x1)10main.main()11import (12func main() {13   log.SetPrefix("TRACE: ")14   log.SetFlags(log.Ldate | log.Lmicroseconds | log.Llongfile)15   log.Println("message")16   log.Fatalln("fatal message")17   log.Panicln("panic message")18}19import (20func main() {21   log.SetPrefix("TRACE: ")22   log.SetFlags(log.Ldate | log.Lmicroseconds | log.Llongfile)23   log.Println("message")24   log.Fatalln("fatal message")25   log.Panicln("panic message")26}27log.Panicln(0xc42004ff58, 0x1, 0x1)28main.main()

Warningf

Using AI Code Generation

1import (2func main() {3file, err := os.Create("log.txt")4if err != nil {5log.Fatalf("failed creating file: %s", err)6}7log.SetOutput(file)8logger := log.New(file, "logger: ", log.Lshortfile)9logger.Warningf("this is a warning %s", "message")10}11import (12type Logger struct {13}14func (l *Logger) Warningf(format string, v ...interface{}) {15l.Printf("WARNING: "+format, v...)16}17func main() {18file, err := os.Create("log.txt")19if err != nil {20log.Fatalf("failed creating file: %s", err)21}22log.SetOutput(file)23logger := Logger{log.New(file, "logger: ", log.Lshortfile)}24logger.Warningf("this is a warning %s", "message")25}

Warningf

Using AI Code Generation

1import (2func main() {3	f, err := os.Create("1.txt")4	if err != nil {5		log.Fatalf("error creating file: %v", err)6	}7	defer f.Close()8	log.SetOutput(f)9	log.Println("This is a regular message.")10	log.Fatalln("This is a fatal message.")11}

Warningf

Using AI Code Generation

1import (2func main() {3    f, err := os.Create("log.txt")4    if err != nil {5        log.Fatalln("failed to create file", err)6    }7    defer f.Close()8    logger := log.New(f, "logger: ", log.Lshortfile)9    logger.Println("This is a regular message")10    logger.Fatalln("This is a fatal message")11    logger.Panicln("This is a panic message")12}13import (14func main() {15    f, err := os.Create("log.txt")16    if err != nil {17        log.Fatalln("failed to create file", err)18    }19    defer f.Close()20    logger := log.New(f, "logger: ", log.Lshortfile)21    logger.Println("This is a regular message")22    logger.Fatalln("This is a fatal message")23    logger.Panicln("This is a panic message")24}25import (26func main() {27    f, err := os.Create("log.txt")28    if err != nil {29        log.Fatalln("failed to create file", err)30    }

Warningf

Using AI Code Generation

1import (2func main() {3	file, err := os.Create("log.txt")4	if err != nil {5		log.Fatalf("failed creating file: %s", err)6	}7	defer file.Close()8	log.SetOutput(file)9	log.Printf("This is a test log entry")10}11import (12func main() {13	file, err := os.Create("log.txt")14	if err != nil {15		log.Fatalf("failed creating file: %s", err)16	}17	defer file.Close()18	log.SetOutput(file)19	log.Printf("This is a test log entry")20}21import (22func main() {23	file, err := os.Create("log.txt")24	if err != nil {25		log.Fatalf("failed creating file: %s", err)26	}27	defer file.Close()28	log.SetOutput(file)29	log.Printf("This is a test log entry")30}31import (32func main() {33	file, err := os.Create("log.txt")

Warningf

Using AI Code Generation

1import (2func main() {3	log.SetPrefix("GoLang: ")4	log.SetFlags(log.Ldate | log.Lmicroseconds | log.Llongfile)5	log.Printf("This is a warning")6}

Warningf

Using AI Code Generation

1import (2func main() {3	log.Printf("Hello %s", name)4}5import (6func main() {7	log.Fatalf("Hello %s", name)8}9import (10func main() {11	log.Panicf("Hello %s", name)12}13import (14func main() {15	log.Println("Hello", name)16}17import (18func main() {19	log.Warningln("Hello", name)20}21import (22func main() {23	log.Fatalln("Hello", name)24}25import (26func main() {27	log.Panicln("Hello", name)28}29import (30func main() {31	log.Print("Hello ", name)32}33import (34func main() {35	log.Warning("Hello ", name)36}37import (38func main() {39	log.Fatal("Hello ", name)40}41import (

Warningf

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello World")4	log.Printf("Hello World")5	log.Warningf("Hello World")6}7import (8func main() {9	fmt.Println("Hello World")10	log.Printf("Hello World")11	log.Warningf("Hello World")12	log.Errorf("Hello World")13}14import (15func main() {16	fmt.Println("Hello World")17	log.Printf("Hello World")18	log.Warningf("Hello World")19	log.Errorf("Hello World")20	log.Fatalf("Hello World")21}22import (23func main() {24	fmt.Println("Hello World")25	log.Printf("Hello World")26	log.Warningf("Hello World")27	log.Errorf("Hello World

Warningf

Using AI Code Generation

1import (2func main() {3log.SetOutput(os.Stdout)4log.SetFlags(log.LstdFlags | log.Lshortfile)5log.Warningf("This is a warning message")6}7import (8func main() {9log.SetOutput(os.Stdout)10log.SetFlags(log.LstdFlags | log.Lshortfile)11log.Warningln("This is a warning message")12}13import (14func main() {15log.SetOutput(os.Stdout)16log.SetFlags(log.LstdFlags | log.Lshortfile)17log.Warning("This is a warning message")18}19import (20func main() {21log.SetOutput(os.Stdout)22log.SetFlags(log.LstdFlags | log.Lshortfile)23log.Fatal("This is a fatal message")24}25import (26func main() {27log.SetOutput(os.Stdout)28log.SetFlags(log.LstdFlags | log.Lshortfile)29log.Fatalf("This is a fatal message")30}

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