info

type ContextInfo ¶

type ContextInfo struct {
	Name        string            `json:"name"`
	Description string            `json:"description"`
	ContextId   string            `json:"context_id"`
	StartTime   time.Time         `json:"start_time"`
	Properties  map[string]string `json:"properties"`
}

Context information component that provides detail information about execution context: container or/and process.

Most often ContextInfo is used by logging and performance counters to identify source of the collected logs and metrics.

Configuration parameters

name: the context (container or process) name
description: human-readable description of the context
properties: entire section of additional descriptive properties
...

Example

contextInfo := NewContextInfo();
contextInfo.Configure(NewConfigParamsFromTuples(
    "name", "MyMicroservice",
    "description", "My first microservice"
));

context.Name;            // Result: "MyMicroservice"
context.ContextId;        // Possible result: "mylaptop"
context.StartTime;        // Possible result: 2018-01-01:22:12:23.45Z

func NewContextInfo() *ContextInfo

func NewContextInfoFromConfig(cfg *config.ConfigParams) *ContextInfo

func (c *ContextInfo) Configure(cfg *config.ConfigParams)

func (c *ContextInfo) Uptime() int64