logger

package
v1.0.23 Latest Latest
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 Go to latest Published: Jun 11, 2022 License: MIT Imports: 17 Imported by: 0

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Index

Constants

View Source 
const (
	ModuleHTTP     = "HTTP"
	ModuleRPC      = "RPC"
	ModuleMySQL    = "MySQL"
	ModuleRedis    = "Redis"
	ModuleRabbitMQ = "RabbitMQ"
	ModuleCron     = "Cron"
)
View Source 
const (
	LogID      = "log_id"
	TraceID    = "trace_id"
	Header     = "header"
	Method     = "method"
	Request    = "request"
	Response   = "response"
	Code       = "code"
	ClientIP   = "client_ip"
	ClientPort = "client_port"
	ServerIP   = "server_ip"
	ServerPort = "server_port"
	API        = "api"
	Cost       = "cost"
	Module     = "module"
	SericeName = "service_name"
	Timeout    = "timeout"
	Trace      = "trace"
)
View Source 
const (
	LogHeader = "Log-Id"
)

Variables

This section is empty.

Functions

func RotateWriter added in v1.0.22 

func RotateWriter(infoFile, errFile string) (infoWriter io.Writer, errWriter io.Writer, err error)

func ValueLogID 

func ValueLogID(ctx context.Context) string

ValueLogID extract log id from context

func ValueTraceID 

func ValueTraceID(ctx context.Context) string

ValueTraceID extract trace id from context

func WithHTTPFields 

func WithHTTPFields(ctx context.Context, fields Fields) context.Context

WithHTTPFields inject common http log fields to context

func WithLogID 

func WithLogID(ctx context.Context, val interface{}) context.Context

WithLogID inject log id to context

func WithTraceID 

func WithTraceID(ctx context.Context, val interface{}) context.Context

WithTraceID inject trace_id id to context

Types

type Config 

type Config struct {
	InfoFile  string
	ErrorFile string
	Level     string
}

Config is used to parse configuration file logger should be controlled with Options

type Fields 

type Fields struct {
	LogID      string      `json:"log_id"`
	TraceID    string      `json:"trace_id"`
	Header     http.Header `json:"header"`
	Method     string      `json:"method"`
	Request    interface{} `json:"request"`
	Response   interface{} `json:"response"`
	Code       int         `json:"code"`
	ClientIP   string      `json:"client_ip"`
	ClientPort int         `json:"client_port"`
	ServerIP   string      `json:"server_ip"`
	ServerPort int         `json:"server_port"`
	API        string      `json:"api"`
	Cost       int64       `json:"cost"`
}

func ValueHTTPFields 

func ValueHTTPFields(ctx context.Context) Fields

ValueHTTPFields extrect common http log fields from context

type Logger 

type Logger struct {
	*zap.Logger
	// contains filtered or unexported fields
}

func NewLogger 

func NewLogger(cfg *Config, options ...Option) (l *Logger, err error)

func (*Logger) Debug 

func (l *Logger) Debug(ctx context.Context, msg string, fields ...zap.Field)

func (*Logger) Error 

func (l *Logger) Error(ctx context.Context, msg string, fields ...zap.Field)

func (*Logger) Fatal 

func (l *Logger) Fatal(ctx context.Context, msg string, fields ...zap.Field)

func (*Logger) GetLevel 

func (l *Logger) GetLevel() zapcore.Level

func (*Logger) Info 

func (l *Logger) Info(ctx context.Context, msg string, fields ...zap.Field)

func (*Logger) Warn 

func (l *Logger) Warn(ctx context.Context, msg string, fields ...zap.Field)

type ObjectId 

type ObjectId [12]byte

LogId is a unique ID identifying a log record. It must be exactly 12 bytes long.

Reference:http://www.mongodb.org/display/DOCS/Object+IDs

func NewObjectId 

func NewObjectId() ObjectId

NewObjectId returns a new unique ObjectId.

func NewObjectIdWithHexString 

func NewObjectIdWithHexString(s string) (o ObjectId, err error)

func NewObjectIdWithTime 

func NewObjectIdWithTime(t time.Time) ObjectId

NewObjectIdWithTime returns a dummy ObjectId with the timestamp part filled with the provided number of seconds from epoch UTC, and all other parts filled with zeroes. It's not safe to insert a document with an id generated by this method, it is useful only for queries to find documents with ids generated before or after the specified timestamp.

func StrToObjectId 

func StrToObjectId(str string) (ObjectId, error)

StrToObjectId string id to object

func (ObjectId) Counter 

func (id ObjectId) Counter() int32

Counter returns the incrementing value part of the id. It's a runtime error to call this method with an invalid id.

func (ObjectId) Hex 

func (id ObjectId) Hex() string

Hex returns a hex representation of the ObjectId.

func (ObjectId) Machine 

func (id ObjectId) Machine() []byte

Machine returns the 3-byte machine id part of the id. It's a runtime error to call this method with an invalid id.

func (ObjectId) Pid 

func (id ObjectId) Pid() uint16

Pid returns the process id part of the id. It's a runtime error to call this method with an invalid id.

func (ObjectId) Time 

func (id ObjectId) Time() time.Time

Time returns the timestamp part of the id. It's a runtime error to call this method with an invalid id.

type Option 

type Option func(l *Options)

func WithCallerSkip 

func WithCallerSkip(skip int) Option

func WithErrorWriter added in v1.0.22 

func WithErrorWriter(w io.Writer) Option

func WithInfoWriter added in v1.0.22 

func WithInfoWriter(w io.Writer) Option

func WithLevel added in v1.0.22 

func WithLevel(l string) Option

func WithModule 

func WithModule(module string) Option

func WithServiceName 

func WithServiceName(serviceName string) Option

type Options added in v1.0.22 

type Options struct {
	// contains filtered or unexported fields
}

Source Files

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