logging

package

v1.3.0 Latest Latest Go to latest Published: Apr 23, 2024 License: BSD-3-Clause Imports: 10 Imported by: 0

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const (
	LogText    string = "text"
	LogJSON    string = "json"
	LogPretty  string = "pretty"
	LogDiscard string = "discard"
)

Different types of logging

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var LogFormats = []string{LogText, LogJSON, LogPretty, LogDiscard}

LogFormats returns the allowed log formats.

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var LogLevels = []string{"DEBUG", "INFO", "WARN", "ERROR"}

LogLevels returns the allowed log levels.

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var LogRoutes = [2]Route{
	{"GET", "/loglevel", LogLevelGet},
	{"POST", "/loglevel", LogLevelSet},
}

func GetRequestID(r *http.Request) string

GetRequestID returns the request ID.

func InitSlog(level string, logFormat string) error

InitSlog initializes the global slog logger.

level and logLevel determine where the logs go and what format is used.

func LogLevel() string

LogLevel returns the current log level.

func LogLevelGet(w http.ResponseWriter, r *http.Request)

LogLevelGet handles loglevel GET request

func LogLevelSet(w http.ResponseWriter, r *http.Request)

LogLevelSet sets the loglevel from a posted form Can be triggered like curl -F level=debug <server>/loglevel

func SetLogLevel(level string) error

SetLogLevel sets the global log level

func SlogMiddleWare(l *slog.Logger) func(next http.Handler) http.Handler

SlogMiddleWare logs access and converts panic to stack traces.

func SubLoggerWithRequestID(l *slog.Logger, r *http.Request) *slog.Logger

SubLoggerWithRequestID creates a new sub-logger with request_id field.

type Route struct {
	Method  string
	Path    string
	Handler http.HandlerFunc
}