How to use Close method of log Package
Best K6 code snippet using log.Close
zip.go
Source:zip.go 
...8 "strings"9 "github.com/openware/pkg/log"10)11const (12 // ErrUnableToCloseFile message to display when file handler is unable to be closed normally13 ErrUnableToCloseFile string = "Unable to close file %v %v"14)15var (16 addFilesToZip func(z *zip.Writer, src string, isDir bool) error17)18func init() {19 addFilesToZip = addFilesToZipWrapper20}21// UnZip extracts input zip into dest path22func UnZip(src, dest string) (fileList []string, err error) {23 z, err := zip.OpenReader(src)24 if err != nil {25 return26 }27 for x := range z.File {28 fPath := filepath.Join(dest, z.File[x].Name) // nolint // We ignore29 // gosec linter above because the code below files the file traversal30 // bug when extracting archives31 if !strings.HasPrefix(fPath, filepath.Clean(dest)+string(os.PathSeparator)) {32 err = z.Close()33 if err != nil {34 log.Errorf(log.Global, ErrUnableToCloseFile, z, err)35 }36 err = fmt.Errorf("%s: illegal file path", fPath)37 return38 }39 if z.File[x].FileInfo().IsDir() {40 err = os.MkdirAll(fPath, os.ModePerm)41 if err != nil {42 return43 }44 continue45 }46 err = os.MkdirAll(filepath.Dir(fPath), 0770)47 if err != nil {48 return49 }50 var outFile *os.File51 outFile, err = os.OpenFile(fPath, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, z.File[x].Mode())52 if err != nil {53 return54 }55 var eFile io.ReadCloser56 eFile, err = z.File[x].Open()57 if err != nil {58 errCls := outFile.Close()59 if errCls != nil {60 log.Errorf(log.Global, ErrUnableToCloseFile, outFile, errCls)61 }62 return63 }64 _, errIOCopy := io.Copy(outFile, eFile)65 if errIOCopy != nil {66 err = z.Close()67 if err != nil {68 log.Errorf(log.Global, ErrUnableToCloseFile, z, err)69 }70 err = outFile.Close()71 if err != nil {72 log.Errorf(log.Global, ErrUnableToCloseFile, outFile, err)73 }74 err = eFile.Close()75 if err != nil {76 log.Errorf(log.Global, ErrUnableToCloseFile, eFile, err)77 }78 return fileList, errIOCopy79 }80 err = outFile.Close()81 if err != nil {82 log.Errorf(log.Global, ErrUnableToCloseFile, outFile, err)83 }84 err = eFile.Close()85 if err != nil {86 log.Errorf(log.Global, ErrUnableToCloseFile, eFile, err)87 }88 if err != nil {89 return90 }91 fileList = append(fileList, fPath)92 }93 return fileList, z.Close()94}95// Zip archives requested file or folder96func Zip(src, dest string) error {97 i, err := os.Stat(src)98 if err != nil {99 return err100 }101 f, err := os.Create(dest)102 if err != nil {103 return err104 }105 z := zip.NewWriter(f)106 err = addFilesToZip(z, src, i.IsDir())107 if err != nil {108 z.Close()109 errCls := f.Close()110 if errCls != nil {111 log.Errorf(log.Global, "Failed to close file handle, manual deletion required: %v", errCls)112 return err113 }114 errRemove := os.Remove(dest)115 if errRemove != nil {116 log.Errorf(log.Global, "Failed to remove archive, manual deletion required: %v", errRemove)117 }118 return err119 }120 z.Close()121 f.Close()122 return nil123}124func addFilesToZipWrapper(z *zip.Writer, src string, isDir bool) error {125 return filepath.Walk(src, func(path string, i os.FileInfo, err error) error {126 if err != nil {127 return err128 }129 h, err := zip.FileInfoHeader(i)130 if err != nil {131 return err132 }133 if isDir {134 h.Name = filepath.Join(filepath.Base(src), strings.TrimPrefix(path, src))135 }136 if i.IsDir() {137 h.Name += "/"138 } else {139 h.Method = zip.Deflate140 }141 w, err := z.CreateHeader(h)142 if err != nil {143 return err144 }145 if i.IsDir() {146 return nil147 }148 f, err := os.Open(path)149 if err != nil {150 return err151 }152 _, err = io.Copy(w, f)153 if err != nil {154 log.Errorf(log.Global, "Failed to Copy data: %v", err)155 }156 return f.Close()157 })158}...
api_login_service.go
Source:api_login_service.go
...93 }94 }95 if !isAuthSuccessful {96 log.Println("Login Done with error")97 _ = conn.WriteMessage(websocket.CloseMessage,98 websocket.FormatCloseMessage(websocket.CloseInternalServerErr, closeReason))99 return httpResponse(err)100 } else {101 log.Println("Login Done successfully")102 return httpResponseWithBody(authData, err)103 }104}105func sendJWT(authData *successfulAuthData, closeReason *string, conn *websocket.Conn) {106 //TODO: Use encrypted token107 token, err := getUserJWTToken(authData.UUID)108 if err != nil {109 log.Println("Error", err)110 *closeReason = err.Error()111 err = conn.WriteMessage(websocket.CloseMessage,112 websocket.FormatCloseMessage(websocket.CloseInternalServerErr, *closeReason))113 } else {114 var authMsg = SuccessfulAuthMsg{115 JWT: token,116 successfulAuthData: *authData,117 }118 jsonObj, _ := json.Marshal(authMsg)119 err = conn.WriteMessage(websocket.BinaryMessage, jsonObj)120 }121}...
websocket.go
Source:websocket.go
...10 heartbeatIntervalTime time.Duration11 checkConnectIntervalTime time.Duration12 actived time.Time13 close chan int14 isClose bool15 subs []interface{}16}17const (18 SUB_TICKER = 1 + iota19 SUB_ORDERBOOK20 SUB_KLINE_1M21 SUB_KLINE_15M22 SUB_KLINE_30M23 SUB_KLINE_1D24 UNSUB_TICKER25 UNSUB_ORDERBOOK26)27func NewWsConn(wsurl string) *WsConn {28 wsConn, _, err := websocket.DefaultDialer.Dial(wsurl, nil)29 if err != nil {30 panic(err)31 }32 return &WsConn{Conn: wsConn, url: wsurl, actived: time.Now(), checkConnectIntervalTime: 30 * time.Second, close: make(chan int, 1)}33}34// ReConnect check the connect every checkConnectIntervalTime35func (ws *WsConn) ReConnect() {36 timer := time.NewTimer(ws.checkConnectIntervalTime)37 go func() {38 for {39 select {40 case <-timer.C:41 if time.Now().Sub(ws.actived) >= 2*ws.checkConnectIntervalTime {42 ws.Close()43 log.Println("start reconnect websocket:", ws.url)44 wsConn, _, err := websocket.DefaultDialer.Dial(ws.url, nil)45 if err != nil {46 log.Println("reconnect fail ???")47 } else {48 ws.Conn = wsConn49 ws.actived = time.Now()50 //re subscribe51 for _, sub := range ws.subs {52 log.Println("subscribe:", sub)53 ws.WriteJSON(sub)54 }55 }56 }57 timer.Reset(ws.checkConnectIntervalTime)58 case <-ws.close:59 timer.Stop()60 log.Println("close websocket connect, exiting reconnect goroutine.")61 return62 }63 }64 }()65}66// Heartbeat keep alive with server67func (ws *WsConn) Heartbeat(heartbeat func() interface{}, interval time.Duration) {68 ws.heartbeatIntervalTime = interval69 ws.checkConnectIntervalTime = 2 * ws.heartbeatIntervalTime70 timer := time.NewTimer(interval)71 go func() {72 for {73 select {74 case <-timer.C:75 err := ws.WriteJSON(heartbeat())76 if err != nil {77 log.Println("heartbeat error , ", err)78 time.Sleep(time.Second)79 }80 timer.Reset(interval)81 case <-ws.close:82 timer.Stop()83 log.Println("close websocket connect , exiting heartbeat goroutine.")84 return85 }86 }87 }()88}89// Subscribe subscribe some topic90func (ws *WsConn) Subscribe(subEvent interface{}) error {91 err := ws.WriteJSON(subEvent)92 if err != nil {93 return err94 }95 ws.subs = append(ws.subs, subEvent)96 return nil97}98// ReceiveMessage handle message from server99func (ws *WsConn) ReceiveMessage(handle func(msg []byte)) {100 go func() {101 for {102 t, msg, err := ws.ReadMessage()103 if err != nil {104 log.Println(err)105 if ws.isClose {106 log.Println("exiting receive message goroutine.")107 break108 }109 time.Sleep(time.Second)110 continue111 }112 switch t {113 case websocket.TextMessage, websocket.BinaryMessage:114 handle(msg)115 case websocket.PongMessage:116 ws.actived = time.Now()117 case websocket.CloseMessage:118 ws.CloseWs()119 return120 default:121 log.Println("error websocket message type , content is :\n", string(msg))122 }123 }124 }()125}126//UpdateActivedTime update websocket actived time127func (ws *WsConn) UpdateActivedTime() {128 ws.actived = time.Now()129}130// CloseWs close websocket131func (ws *WsConn) CloseWs() {132 ws.close <- 1 //exit reconnect goroutine133 if ws.heartbeatIntervalTime > 0 {134 ws.close <- 1 //exit heartbeat goroutine135 }136 err := ws.Close()137 if err != nil {138 log.Println("close websocket connect error , ", err)139 }140 ws.isClose = true141}...
Close
Using AI Code Generation
1import (2func main() {3 f, err := os.OpenFile("test.log", 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 f.Close()8 log.SetOutput(f)9 log.Println("This is a test log entry")10}11import (12func main() {13 f, err := os.OpenFile("test.log", os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)14 if err != nil {15 log.Fatalf("error opening file: %v", err)16 }17 defer f.Close()18 log.SetOutput(f)19 log.Println("This is a test log entry")20}21import (22func main() {23 f, err := os.OpenFile("test.log", os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)24 if err != nil {25 log.Fatalf("error opening file: %v", err)26 }27 defer f.Close()28 log.SetOutput(f)29 log.Println("This is a test log entry")30}31import (32func main() {33 f, err := os.OpenFile("test.log", os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)34 if err != nil {35 log.Fatalf("error opening file: %v", err)36 }37 defer f.Close()38 log.SetOutput(f)39 log.Println("This is a test log entry")40}41import (42func main() {43 f, err := os.OpenFile("test.log", os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)44 if err != nil {45 log.Fatalf("error opening file: %v", err)46 }47 defer f.Close()48 log.SetOutput(f)49 log.Println("This is a test log entry")50}
Close
Using AI Code Generation
1import (2func main() {3 f, err := os.Create("test.log")4 if err != nil {5 log.Fatal(err)6 }7 defer f.Close()8 log.SetOutput(f)9 log.Println("This is a test log entry")10}11import (12func main() {13 f, err := os.Create("test.log")14 if err != nil {15 log.Fatal(err)16 }17 defer f.Close()18 log.SetOutput(f)19 log.Println("This is a test log entry")20}21import (22func main() {23 f, err := os.Create("test.log")24 if err != nil {25 log.Fatal(err)26 }27 defer f.Close()28 log.SetOutput(f)29 log.Println("This is a test log entry")30}31import (32func main() {33 f, err := os.Create("test.log")34 if err != nil {35 log.Fatal(err)36 }37 defer f.Close()38 log.SetOutput(f)39 log.Println("This is a test log entry")40}41import (42func main() {43 f, err := os.Create("test.log")44 if err != nil {45 log.Fatal(err)46 }47 defer f.Close()48 log.SetOutput(f)49 log.Println("This is a test log entry")50}51import (52func main() {53 f, err := os.Create("test.log")54 if err != nil {55 log.Fatal(err)56 }57 defer f.Close()58 log.SetOutput(f)59 log.Println("This is a test log entry")60}61import (
Close
Using AI Code Generation
1import (2func main() {3 f, err := os.OpenFile("test.log", 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 f.Close()8 log.SetOutput(f)9 log.Println("This is a test log entry")10}11import (12func main() {13 f, err := os.OpenFile("test.log", os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)14 if err != nil {15 log.Fatalf("error opening file: %v", err)16 }17 defer f.Close()18 log.SetOutput(f)19 log.Println("This is a test log entry")20}21import (22func main() {23 f, err := os.OpenFile("test.log", os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)24 if err != nil {25 log.Fatalf("error opening file: %v", err)26 }27 defer f.Close()28 log.SetOutput(f)29 log.Println("This is a test log entry")30}31import (32func main() {33 f, err := os.OpenFile("test.log", os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)34 if err != nil {35 log.Fatalf("error opening file: %v", err)36 }37 defer f.Close()38 log.SetOutput(f)39 log.Println("This is a test log entry")40}41import (42func main() {43 f, err := os.OpenFile("test.log", os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)44 if err != nil {45 log.Fatalf("error opening file: %v", err)46 }47 defer f.Close()48 log.SetOutput(f)49 log.Println("This is a
Close
Using AI Code Generation
1import (2func main() {3 f, err := os.Create("log.txt")4 if err != nil {5 log.Fatal(err)6 }7 defer f.Close()8 log.SetOutput(f)9 log.Println("Hello, log file!")10}11import (12func main() {13 f, err := os.Create("log.txt")14 if err != nil {15 log.Fatal(err)16 }17 defer f.Close()18 log.SetOutput(f)19 log.Println("Hello, log file!")20}21import (22func main() {23 f, err := os.Create("log.txt")24 if err != nil {25 log.Fatal(err)26 }27 defer f.Close()28 log.SetOutput(f)29 log.Println("Hello, log file!")30}31import (32func main() {33 f, err := os.Create("log.txt")34 if err != nil {35 log.Fatal(err)36 }37 defer f.Close()38 log.SetOutput(f)39 log.Println("Hello, log file!")40}41import (42func main() {43 f, err := os.Create("log.txt")44 if err != nil {45 log.Fatal(err)46 }47 defer f.Close()48 log.SetOutput(f)49 log.Println("Hello, log file!")50}51import (52func main() {
Close
Using AI Code Generation
1import (2func main() {3 f, err := os.Create("test.txt")4 if err != nil {5 log.Fatal(err)6 }7 defer f.Close()8 f.WriteString("Hello, log files!")9}10import (11func main() {12 f, err := os.Create("test.txt")13 if err != nil {14 log.Fatal(err)15 }16 defer f.Close()17 f.WriteString("Hello, log files!")18}19import (20func main() {21 f, err := os.Create("test.txt")22 if err != nil {23 log.Fatal(err)24 }25 defer f.Close()26 f.WriteString("Hello, log files!")27}28import (29func main() {30 f, err := os.Create("test.txt")31 if err != nil {32 log.Fatal(err)33 }34 defer f.Close()35 f.WriteString("Hello, log files!")36}37import (
Close
Using AI Code Generation
1log.Close()2log.Close()3log.Close()4import "github.com/username/log"5import (6import (7import (8import (
Close
Using AI Code Generation
1import (2func main() {3 f, err := os.OpenFile("test.log", 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 f.Close()8 log.SetOutput(f)9 log.Println("This is a test log entry")10}11The Fatal functions call os.Exit(1) after
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