logging

package
v0.0.0-...-0e65dd1 Latest Latest
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 Go to latest Published: Jun 17, 2015 License: MIT Imports: 5 Imported by: 3

Documentation

Index

Constants

View Source 
const (
	Error     = "error"
	Warn      = "warn"
	Inform    = "inform"
	Debug     = "debug"
	Timeout   = "timeout"
	Connect   = "connect"
	Event     = "event"
	Marshal   = "marshal"
	Unmarshal = "unmarshal"
	Panic     = "panic"
)

Variables

This section is empty.

Functions

func DisableLog 

func DisableLog()

DisableLog disables all library log output

func FlushLog 

func FlushLog()

Call this before app shutdown

func SetKeyValue 

func SetKeyValue(lm *LogMessage, kv ...*KV)

func SetLogWriter 

func SetLogWriter(writer io.Writer) error

SetLogWriter uses a specified io.Writer to output library log. Use this func if you are not using Seelog logging system in your app.

func UseLogger 

func UseLogger(newLogger seelog.LoggerInterface)

UseLogger uses a specified seelog.LoggerInterface to output library log. Use this func if you are using Seelog logging system in your app.

Types

type ConsoleLogger 

type ConsoleLogger struct {
}

func (*ConsoleLogger) ConnectFail 

func (l *ConsoleLogger) ConnectFail(m string, err error, kv ...*KV)

func (*ConsoleLogger) Debug 

func (l *ConsoleLogger) Debug(m string, kv ...*KV)

func (*ConsoleLogger) Error 

func (l *ConsoleLogger) Error(m string, err error, kv ...*KV)

func (*ConsoleLogger) Event 

func (l *ConsoleLogger) Event(m string, kv ...*KV)

func (*ConsoleLogger) HadPanic 

func (l *ConsoleLogger) HadPanic(m string, r interface{})

func (*ConsoleLogger) Inform 

func (l *ConsoleLogger) Inform(m string, kv ...*KV)

Infom captures a simple message. If you are logging key value pairs, use Info(m interface{})

func (*ConsoleLogger) Log 

func (l *ConsoleLogger) Log(m *LogMessage)

func (*ConsoleLogger) MarshalFail 

func (l *ConsoleLogger) MarshalFail(m string, obj interface{}, err error)

func (*ConsoleLogger) Timeout 

func (l *ConsoleLogger) Timeout(m string, err error, kv ...*KV)

func (*ConsoleLogger) UnmarshalFail 

func (l *ConsoleLogger) UnmarshalFail(m string, data []byte, err error)

func (*ConsoleLogger) Warn 

func (l *ConsoleLogger) Warn(m string, kv ...*KV)

func (*ConsoleLogger) WillPanic 

func (l *ConsoleLogger) WillPanic(m string, err error, kv ...*KV)

type KV 

type KV struct {
	Key   string      `json:"key"`
	Value interface{} `json:"value"`
}

type Kind 

type Kind string

type LogMessage 

type LogMessage struct {
	Message string      `json:"message"`
	Error   string      `json:"error,omitempty"`
	Key     string      `json:"key,omitempty"`
	Value   interface{} `json:"value,omitempty"`
	Kind    Kind        `json:"kind,omitempty"`
}

type Logger 

type Logger interface {
	LoggerBasic
	// MarshalFail occurs when an object fails to marshal.
	// Solving a Marshal failure requires discovering which object type and what data was
	// in that instance that could have caused the failure. This is why the interface requires
	// the object
	MarshalFail(m string, obj interface{}, err error)
	// UnmarshalFail occures when a stream is unable to be unmarshalled.
	// Solving a unmarshal failure requires knowing what object type, which field, and
	// what's wrong with the source data that causes the problem
	UnmarshalFail(m string, data []byte, err error)

	Timeout(m string, err error, kv ...*KV)
	ConnectFail(m string, err error, kv ...*KV)
}

func NewLogger 

func NewLogger() Logger

type LoggerBasic 

type LoggerBasic interface {
	HadPanic(m string, p interface{})
	WillPanic(m string, err error, kv ...*KV)

	Error(m string, err error, kv ...*KV)
	Warn(m string, kv ...*KV)

	// Inform captures a simple message.
	// Inform("Server is starting...")
	Inform(m string, kv ...*KV)

	Event(m string, kv ...*KV)
	Debug(m string, kv ...*KV)

	Log(m *LogMessage)
}

type NoOpLogger 

type NoOpLogger struct {
}

func NewNoOpLogger 

func NewNoOpLogger() *NoOpLogger

func (*NoOpLogger) ConnectFail 

func (l *NoOpLogger) ConnectFail(m string, err error, kv ...*KV)

func (*NoOpLogger) Debug 

func (l *NoOpLogger) Debug(m string, kv ...*KV)

func (*NoOpLogger) Error 

func (l *NoOpLogger) Error(m string, err error, kv ...*KV)

func (*NoOpLogger) Event 

func (l *NoOpLogger) Event(m string, kv ...*KV)

func (*NoOpLogger) HadPanic 

func (l *NoOpLogger) HadPanic(m string, r interface{})

func (*NoOpLogger) Inform 

func (l *NoOpLogger) Inform(m string, kv ...*KV)

func (*NoOpLogger) Log 

func (l *NoOpLogger) Log(m *LogMessage)

func (*NoOpLogger) MarshalFail 

func (l *NoOpLogger) MarshalFail(m string, obj interface{}, err error)

func (*NoOpLogger) Timeout 

func (l *NoOpLogger) Timeout(m string, err error, kv ...*KV)

func (*NoOpLogger) UnmarshalFail 

func (l *NoOpLogger) UnmarshalFail(m string, data []byte, err error)

func (*NoOpLogger) Warn 

func (l *NoOpLogger) Warn(m string, kv ...*KV)

func (*NoOpLogger) WillPanic 

func (l *NoOpLogger) WillPanic(m string, err error, kv ...*KV)

type RequstLogger 

type RequstLogger interface {
	Capture(service string, name string, args map[string]string, duration int, outcome bool)
}

type StdLogger 

type StdLogger struct {
}

func (*StdLogger) ConnectFail 

func (l *StdLogger) ConnectFail(m string, err error, kv ...*KV)

func (*StdLogger) Debug 

func (l *StdLogger) Debug(m string, kv ...*KV)

func (*StdLogger) Error 

func (l *StdLogger) Error(m string, e error, kv ...*KV)

func (*StdLogger) Event 

func (l *StdLogger) Event(m string, kv ...*KV)

Info logs key value pairs, typically to JSON. Typically using an anonymous struct: 

log.Info(struct{MyKey string}{MyKey:"value to capture"})

func (*StdLogger) HadPanic 

func (l *StdLogger) HadPanic(m string, r interface{})

func (*StdLogger) Inform 

func (l *StdLogger) Inform(m string, kv ...*KV)

Infom captures a simple message. If you are logging key value pairs, use Info(m interface{})

func (*StdLogger) Log 

func (l *StdLogger) Log(m *LogMessage)

func (*StdLogger) MarshalFail 

func (l *StdLogger) MarshalFail(m string, obj interface{}, err error)

func (*StdLogger) Timeout 

func (l *StdLogger) Timeout(m string, err error, kv ...*KV)

func (*StdLogger) UnmarshalFail 

func (l *StdLogger) UnmarshalFail(m string, data []byte, err error)

func (*StdLogger) Warn 

func (l *StdLogger) Warn(m string, kv ...*KV)

func (*StdLogger) WillPanic 

func (l *StdLogger) WillPanic(m string, err error, kv ...*KV)

Source Files

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