How to use loop method of log Package

Best K6 code snippet using log.loop

utils_test.go

Source:utils_test.go Github

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...32 DB.Model(&LaunchLog{}).Where("item_type = ? and item_id = ?", "T", "id").Scan(&originalLog)33 DB.Model(&LaunchLog{}).Where("item_type = ? and item_id = ?", "T", "id").Scan(&anotherOriginalLog)34 DB.LogMode(true)35 wg := sync.WaitGroup{}36 // set status loop37 wg.Add(1)38 go func() {39 defer wg.Done()40 status := pb.LaunchLogStatus_SUCCESS.String()41 _ = ExecuteInRepeatableReadTransaction(func(tx *gorm.DB) (err error) {42 time.Sleep(100 * time.Millisecond)43 logrus.Info("loop 1 in")44 var reloadedLog LaunchLog45 if err = tx.Model(&reloadedLog).Set("gorm:query_option", "FOR UPDATE").Where("id = ?", originalLog.ID).Scan(&reloadedLog).Error; err != nil {46 logrus.Info("loop 1 lock error")47 return err48 }49 logrus.Info("loop 1 lock")50 time.Sleep(300 * time.Millisecond)51 if reloadedLog.Status != pb.LaunchLogStatus_PENDING.String() {52 return nil53 }54 if err = tx.Model(LaunchLog{}).Where(55 "item_type = ? and item_id = ? and status = ? and hash != ?",56 originalLog.ItemType,57 originalLog.ItemID,58 pb.LaunchLogStatus_PENDING.String(),59 originalLog.Hash,60 ).Update(map[string]interface{}{61 "status": pb.LaunchLogStatus_RETRIED.String(),62 }).Error; err != nil {63 logrus.Errorf("set retry status failed log: %+v err: %+v", originalLog, err)64 tx.Rollback()65 return err66 }67 if err = tx.Model(originalLog).Update("status", status).Error; err != nil {68 logrus.Errorf("set final status failed log: %+v err: %+v", originalLog, err)69 tx.Rollback()70 return err71 }72 return nil73 })74 logrus.Info("loop 1 out")75 }()76 // retry loop77 wg.Add(1)78 go func() {79 defer wg.Done()80 status := pb.LaunchLogStatus_PENDING.String()81 _ = ExecuteInRepeatableReadTransaction(func(tx *gorm.DB) (er error) {82 time.Sleep(100 * time.Millisecond)83 logrus.Info("loop 2 in")84 // optimistic lock the retried launchlog85 var reloadedLog LaunchLog86 if er = tx.Model(&reloadedLog).Set("gorm:query_option", "FOR UPDATE").Where("id = ?", originalLog.ID).Scan(&reloadedLog).Error; er != nil {87 logrus.Info("loop 2 lock error 1", er)88 return er89 }90 logrus.Info("loop 2 lock")91 time.Sleep(300 * time.Millisecond)92 // if the log is no longer a pending status, skip the retry93 if reloadedLog.Status != status {94 return nil95 }96 if er := tx.Model(&reloadedLog).Update("updated_at", time.Now().Unix()).Error; er != nil {97 logrus.Info("loop 2 lock error 2", er)98 return er99 }100 // use sleep to simulate send tx101 time.Sleep(500 * time.Millisecond)102 anotherOriginalLog.Hash = sql.NullString{103 String: "retried",104 Valid: true,105 }106 //_, er = sendEthLaunchLogWithGasPrice(&anotherOriginalLog, gasPrice)107 if er = LaunchLogDao.InsertRetryLaunchLog(tx, &anotherOriginalLog); er != nil {108 logrus.Info("loop 2 lock error 3")109 return er110 }111 return nil112 })113 logrus.Info("loop 2 out")114 }()115 wg.Wait()116}...

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attach_loopback.go

Source:attach_loopback.go Github

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...11 copy(dst[:], src[:])12 return dst13}14func getNextFreeLoopbackIndex() (int, error) {15 f, err := os.OpenFile("/dev/loop-control", os.O_RDONLY, 0644)16 if err != nil {17 return 0, err18 }19 defer f.Close()20 index, err := ioctlLoopCtlGetFree(f.Fd())21 if index < 0 {22 index = 023 }24 return index, err25}26func openNextAvailableLoopback(index int, sparseFile *os.File) (loopFile *os.File, err error) {27 // Start looking for a free /dev/loop28 for {29 target := fmt.Sprintf("/dev/loop%d", index)30 index++31 fi, err := os.Stat(target)32 if err != nil {33 if os.IsNotExist(err) {34 log.Errorf("There are no more loopback devices available.")35 }36 return nil, ErrAttachLoopbackDevice37 }38 if fi.Mode()&os.ModeDevice != os.ModeDevice {39 log.Errorf("Loopback device %s is not a block device.", target)40 continue41 }42 // OpenFile adds O_CLOEXEC43 loopFile, err = os.OpenFile(target, os.O_RDWR, 0644)44 if err != nil {45 log.Errorf("Error opening loopback device: %s", err)46 return nil, ErrAttachLoopbackDevice47 }48 // Try to attach to the loop file49 if err := ioctlLoopSetFd(loopFile.Fd(), sparseFile.Fd()); err != nil {50 loopFile.Close()51 // If the error is EBUSY, then try the next loopback52 if err != syscall.EBUSY {53 log.Errorf("Cannot set up loopback device %s: %s", target, err)54 return nil, ErrAttachLoopbackDevice55 }56 // Otherwise, we keep going with the loop57 continue58 }59 // In case of success, we finished. Break the loop.60 break61 }62 // This can't happen, but let's be sure63 if loopFile == nil {64 log.Errorf("Unreachable code reached! Error attaching %s to a loopback device.", sparseFile.Name())65 return nil, ErrAttachLoopbackDevice66 }67 return loopFile, nil68}69// attachLoopDevice attaches the given sparse file to the next70// available loopback device. It returns an opened *os.File.71func AttachLoopDevice(sparseName string) (loop *os.File, err error) {72 // Try to retrieve the next available loopback device via syscall.73 // If it fails, we discard error and start loopking for a74 // loopback from index 0.75 startIndex, err := getNextFreeLoopbackIndex()76 if err != nil {77 log.Debugf("Error retrieving the next available loopback: %s", err)78 }79 // OpenFile adds O_CLOEXEC80 sparseFile, err := os.OpenFile(sparseName, os.O_RDWR, 0644)81 if err != nil {82 log.Errorf("Error opening sparse file %s: %s", sparseName, err)83 return nil, ErrAttachLoopbackDevice84 }85 defer sparseFile.Close()86 loopFile, err := openNextAvailableLoopback(startIndex, sparseFile)87 if err != nil {88 return nil, err89 }90 // Set the status of the loopback device91 loopInfo := &LoopInfo64{92 loFileName: stringToLoopName(loopFile.Name()),93 loOffset: 0,94 loFlags: LoFlagsAutoClear,95 }96 if err := ioctlLoopSetStatus64(loopFile.Fd(), loopInfo); err != nil {97 log.Errorf("Cannot set up loopback device info: %s", err)98 // If the call failed, then free the loopback device99 if err := ioctlLoopClrFd(loopFile.Fd()); err != nil {100 log.Errorf("Error while cleaning up the loopback device")101 }102 loopFile.Close()103 return nil, ErrAttachLoopbackDevice104 }105 return loopFile, nil106}...

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main.go

Source:main.go Github

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...7 */8const magicNum = 202012279const cardPublicKey, doorPublicKey = 15113849, 420637310// const cardPublicKey, doorPublicKey = 5764801, 17807724 // example11func getLoopSize(publicKey, subjectNo int) (loopSize int) {12 for val := 1; val != publicKey; loopSize++ {13 val = (val * subjectNo) % magicNum14 }15 return16}17func getEncryptionKey(loopSize, subjectNum int) (encryptionKey int) {18 encryptionKey = 119 for i := 0; i < loopSize; i++ {20 encryptionKey = (encryptionKey * subjectNum) % magicNum21 }22 return23}24func main() {25 cardLoopSize := getLoopSize(cardPublicKey, 7)26 log.Println("card loop size:", cardLoopSize)27 doorLoopSize := getLoopSize(doorPublicKey, 7)28 log.Println("door loop size:", doorLoopSize)29 log.Println("encryption key:", getEncryptionKey(cardLoopSize, doorPublicKey), "(using card)")30 log.Println("encryption key:", getEncryptionKey(doorLoopSize, cardPublicKey), "(using door)")31}...

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loop

Using AI Code Generation

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1import "fmt"2func main() {3 for i := 0; i < 5; i++ {4 fmt.Println(i)5 }6}7import "fmt"8func main() {9 for i < 5 {10 fmt.Println(i)11 }12}13import "fmt"14func main() {15 for {16 if i >= 5 {17 }18 fmt.Println(i)19 }20}21import "fmt"22func main() {23 for i < 5 {24 fmt.Println(i)25 }26}27import "fmt"28func main() {29 for {30 if i >= 5 {31 }32 fmt.Println(i)33 }34}35import "fmt"36func main() {37 for {38 if i >= 5 {39 }40 fmt.Println(i)41 }42}43import "fmt"44func main() {45 for {46 if i >= 5 {47 }48 fmt.Println(i)49 }50}51import "fmt"52func main() {53 for {54 if i >= 5 {55 }56 fmt.Println(i)57 }58}59import "fmt"60func main() {61 for {62 if i >= 5 {63 }64 fmt.Println(i)65 }66}

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loop

Using AI Code Generation

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1import (2func main() {3 file, err := os.Open("test.log")4 if err != nil {5 log.Fatal(err)6 }7 defer file.Close()8 log.SetOutput(file)9 log.Println("This is a test log entry")10}11import (12func main() {13 file, err := os.Open("test.log")14 if err != nil {15 log.Fatal(err)16 }17 defer file.Close()18 log.SetOutput(file)19 log.Println("This is a test log entry")20 fmt.Println("Hello World")21}22import (23func main() {24 file, err := os.Open("test.log")25 if err != nil {26 log.Fatal(err)27 }28 defer file.Close()29 log.SetOutput(file)30 log.Println("This is a test log entry")31 fmt.Println("Hello World")32 log.Println("This is a test log entry")33}34import (35func main() {36 file, err := os.Open("test.log")37 if err != nil {38 log.Fatal(err)39 }40 defer file.Close()41 log.SetOutput(file)42 log.Println("This is a test log entry")43 fmt.Println("Hello World")44 log.Println("This is a test log entry")45 log.Println("This is a test log entry")46}

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loop

Using AI Code Generation

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1import (2func main() {3 logfile, err := os.OpenFile("log.txt", os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)4 if err != nil {5 log.Fatalf("error opening file: %v", err)6 }7 defer logfile.Close()8 log.SetOutput(logfile)9 log.SetPrefix("TRACE: ")10 log.SetFlags(log.Ldate | log.Lmicroseconds | log.Llongfile)11 log.Println("message")12 log.Fatalln("fatal message")13 log.Panicln("panic message")14}

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loop

Using AI Code Generation

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1import "github.com/op/go-logging"2var log = logging.MustGetLogger("1")3func main() {4 log.Debug("Hello World")5}6import "github.com/op/go-logging"7var log = logging.MustGetLogger("2")8func main() {9 log.Debug("Hello World")10}11import "github.com/op/go-logging"12var log = logging.MustGetLogger("3")13func main() {14 log.Debug("Hello World")15}16import "github.com/op/go-logging"17var log = logging.MustGetLogger("4")18func main() {19 log.Debug("Hello World")20}21import "github.com/op/go-logging"22var log = logging.MustGetLogger("5")23func main() {24 log.Debug("Hello World")25}26import "github.com/op/go-logging"27var log = logging.MustGetLogger("6")28func main() {29 log.Debug("Hello World")30}31import "github.com/op/go-logging"32var log = logging.MustGetLogger("7")33func main() {34 log.Debug("Hello World")35}36import "github.com/op/go-logging"37var log = logging.MustGetLogger("8")38func main() {39 log.Debug("Hello World")40}41import "github.com/op/go-logging"42var log = logging.MustGetLogger("9")43func main() {44 log.Debug("Hello World")45}46import "github.com/op/go-logging"47var log = logging.MustGetLogger("10")48func main() {49 log.Debug("Hello World")50}

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loop

Using AI Code Generation

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1import "fmt"2import "github.com/astaxie/beego/logs"3func main() {4 log := logs.NewLogger(10000)5 log.SetLevel(logs.LevelDebug)6 log.SetLogger("console", "")7 log.Debug("this is a debug message")8 log.Info("this is a info message")9 log.Warn("this is a warn message")10 log.Error("this is a error message")11 log.Critical("this is a critical message")12 log.Debug("this is a %s message", "debug")13 log.Info("this is a %s message", "info")14 log.Warn("this is a %s message", "warn")15 log.Error("this is a %s message", "error")16 log.Critical("this is a %s message", "critical")17 log.Debug("this is a %s message %d", "debug", 100)18 log.Info("this is a %s message %d", "info", 100)19 log.Warn("this is a %s message %d", "warn", 100)20 log.Error("this is a %s message %d", "error", 100)21 log.Critical("this is a %s message %d", "critical", 100)22 log.Debug("this is a %s message %d", "debug", 100, "abc")23 log.Info("this is a %s message %d", "info", 100, "abc")24 log.Warn("this is a %s message %d", "warn", 100, "abc")25 log.Error("this is a %s message %d", "error", 100, "abc")26 log.Critical("this is a %s message %d", "critical", 100, "abc")27 log.Debug("this is a %s message %d %s", "debug", 100)28 log.Info("this is a %s message %d %s", "info", 100)29 log.Warn("this is a %s message %d %s", "warn", 100)

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loop

Using AI Code Generation

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1import (2func main() {3file, err := os.OpenFile("log.txt", os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)4if err != nil {5log.Fatal(err)6}7log.SetOutput(file)8log.Println("This is a test log entry")9err = file.Close()10if err != nil {11log.Fatal(err)12}13}14import (15func main() {16file, err := os.OpenFile("log.txt", os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)17if err != nil {18log.Fatal(err)19}20log.SetOutput(file)21log.Println("This is a test log entry")22err = file.Close()23if err != nil {24log.Fatal(err)25}26}27import (28func main() {29file, err := os.OpenFile("log.txt", os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)30if err != nil {31log.Fatal(err)32}33log.SetOutput(file)34log.Println("This is a test log entry")35err = file.Close()36if err != nil {37log.Fatal(err)38}39}40import (41func main() {42file, err := os.OpenFile("log.txt", os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)43if err != nil {44log.Fatal(err)45}46log.SetOutput(file)47log.Println("This is a test log entry")

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loop

Using AI Code Generation

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1import "fmt"2import "math"3func main() {4 var a float64 = math.Log2(1000)5 fmt.Println(a)6}7import "fmt"8import "math"9func main() {10 var a float64 = math.Log(1000)11 fmt.Println(a)12}13import "fmt"14import "math"15func main() {16 var a float64 = math.Log10(1000)17 fmt.Println(a)18}19import "fmt"20import "math"21func main() {22 var a float64 = math.Log(1000)23 fmt.Println(a)24}25import "fmt"26import "math"27func main() {28 var a float64 = math.Log(1000)29 fmt.Println(a)30}31import "fmt"32import "math"33func main() {34 var a float64 = math.Log(1000)35 fmt.Println(a)36}37import "fmt"38import "math"39func main() {40 var a float64 = math.Log(1000)41 fmt.Println(a)42}43import "fmt"44import "math"45func main() {46 var a float64 = math.Log(1000)47 fmt.Println(a)48}

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loop

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1import (2func main() {3 log.Println("Hello, world!")4}5The log.Output() method is defined as follows:6func Output(calldepth int, s string) error7The Output() method takes two arguments:8import (9func main() {10 log.Print("Hello, world!")11}12The log.Output() method is defined as follows:13func Output(calldepth int, s string) error14The Output() method takes two arguments:15import (16func main() {17 log.Printf("%s", "Hello, world!")18}19The log.Output() method is defined as follows:20func Output(calldepth int, s string) error21The Output() method takes two arguments:

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