minor improvements to trace api
This commit is contained in:
parent
d3d7d27123
commit
e819b48287
2
Makefile
2
Makefile
@ -1,7 +1,7 @@
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CWD = $(shell pwd)
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define HELP_TEXT
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Welcome to obkit!
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Welcome to okit!
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Targets:
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help provides help text
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@ -55,9 +55,8 @@ func main() {
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okit.Emit("user_signup", tags...)
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// Tracing
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ctx, done := okit.Trace(context.Background(), tags...)
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defer done()
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_ = ctx.Err() // not needed, removes unused error
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ctx := context.Background()
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defer okit.Trace(&ctx, tags...).Done()
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// Logging
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okit.Debug("a message used for debugging", tags...)
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104
api.go
104
api.go
@ -22,9 +22,61 @@ package okit
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import (
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"context"
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"strings"
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"fmt"
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)
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const (
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// LevelTrace is used to enable bookend events for tracing.
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LevelTrace Level = iota
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// LevelDebug enables debug level logging for the application.
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LevelDebug
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// LevelInfo is the default level of logging for applications.
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LevelInfo
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// LevelWarn decreases log verbosity by removing informational messages from the stream.
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LevelWarn
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// LevelError further decreases log verbosity by only surfacing errors encountered by the system.
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LevelError
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)
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// Level allows the logging level to be configured.
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type Level uint8
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// Set allows a given log level to be set to a certain value.
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func (l *Level) Set(val string) error {
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switch val {
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case "trace", "TRACE":
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*l = LevelTrace
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case "debug", "DEBUG":
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*l = LevelTrace
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case "info", "INFO":
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*l = LevelTrace
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case "warn", "WARN":
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*l = LevelTrace
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case "error", "ERROR":
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*l = LevelTrace
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}
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return fmt.Errorf("unrecognized level")
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}
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// String returns the string representation of the Level.
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func (l *Level) String() string {
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switch *l {
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case LevelTrace:
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return "trace"
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case LevelDebug:
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return "debug"
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case LevelInfo:
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return "info"
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case LevelWarn:
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return "warn"
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case LevelError:
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return "error"
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}
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return "unknown"
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}
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// Logger defines common operations for writing log messages.
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type Logger interface {
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// Debug adds a debug message to the event stream, if configured.
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@ -55,7 +107,7 @@ type DoneFunc func()
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// Tracer allows method calls to be instrumented for debugging.
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type Tracer interface {
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// Trace captures the method calling context and returns a function that can be invoked to complete the trace.
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Trace(ctx context.Context, tags ...Tag) (context.Context, DoneFunc)
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Trace(ctx *context.Context, tags ...Tag) ActiveTrace
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}
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// Span defines an internal structure for tracking traces across an application. This structure is only used for
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@ -83,48 +135,8 @@ type Interface[T any] interface {
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Wither[T]
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}
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type Level int8
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const (
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UnknownLevel = 0
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TraceLevel = 1
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DebugLevel = 2
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InfoLevel = 3
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WarnLevel = 4
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ErrorLevel = 5
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)
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func (l *Level) String() string {
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switch *l {
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case TraceLevel:
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return "trace"
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case DebugLevel:
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return "debug"
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case InfoLevel:
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return "info"
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case WarnLevel:
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return "warn"
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case ErrorLevel:
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return "error"
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}
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return "unknown"
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}
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func (l *Level) Set(val string) error {
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switch {
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case strings.EqualFold("trace", val):
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*l = TraceLevel
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case strings.EqualFold("debug", val):
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*l = DebugLevel
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case strings.EqualFold("info", val):
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*l = InfoLevel
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case strings.EqualFold("warn", val):
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*l = WarnLevel
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case strings.EqualFold("error", val):
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*l = ErrorLevel
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}
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*l = UnknownLevel
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return nil
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// ActiveTrace defines an abstraction that allows traces to be completed using a Done function.
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type ActiveTrace interface {
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// Done finishes the current tracing operation.
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Done()
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}
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195
client.go
195
client.go
@ -26,18 +26,16 @@ import (
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"encoding/base32"
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"io"
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"runtime"
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"sync"
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"time"
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"go.pitz.tech/okit/pb"
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)
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var encoding = base32.StdEncoding.WithPadding(base32.NoPadding)
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var (
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encoding = base32.StdEncoding.WithPadding(base32.NoPadding)
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// NewClient produces a new default client implementation for emitting metrics.
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func NewClient() Client {
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return Client{
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now: time.Now,
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uuid: func() string {
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defaultUUID = func() string {
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buf := make([]byte, 16)
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n, err := io.ReadFull(rand.Reader, buf)
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if err != nil {
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@ -45,69 +43,86 @@ func NewClient() Client {
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}
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return encoding.EncodeToString(buf[:n])
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},
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}
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)
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// NewClient produces a new default client implementation for emitting metrics.
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func NewClient() Client {
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return Client{
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level: LevelInfo,
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now: time.Now,
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uuid: defaultUUID,
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callerSkip: 2,
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}
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}
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// Client provides a default implementation.
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type Client struct {
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level Level
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now func() time.Time
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uuid func() string
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tags []Tag
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callerSkip int
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}
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// WithLevel allows the current logging level to be tuned. This does not prevent traces from being emit, or metrics
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// from being reported. It only modifies the behavior of logs.
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func (c Client) WithLevel(level Level) Client {
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c.level = level
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return c
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}
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// WithNow configures the function that's used to obtain the current timestamp.
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func (o Client) WithNow(now func() time.Time) Client {
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o.now = now
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return o
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func (c Client) WithNow(now func() time.Time) Client {
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c.now = now
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return c
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}
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// WithUUID returns a new uuid that uniquely identifies traces, spans, and tags.
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func (o Client) WithUUID(uuid func() string) Client {
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o.uuid = uuid
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return o
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func (c Client) WithUUID(uuid func() string) Client {
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c.uuid = uuid
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return c
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}
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// WithCallerSkip is used to configure the number of frames to skip when determining the caller. Callers are
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// predominantly used when performing traces.
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func (o Client) WithCallerSkip(callerSkip int) Client {
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o.callerSkip = callerSkip
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return o
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func (c Client) WithCallerSkip(callerSkip int) Client {
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c.callerSkip = callerSkip
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return c
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}
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// With appends tags to the current client that will automatically be added to all events, metrics, logs, and traces.
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func (o Client) With(tags ...Tag) Client {
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o.tags = append(o.tags, tags...)
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return o
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func (c Client) With(tags ...Tag) Client {
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c.tags = append(c.tags, tags...)
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return c
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}
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// Emit allows for the emission of an event which has now value and only associated tags.
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func (o Client) Emit(event string, tags ...Tag) {
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o.With(tags...).emit(&pb.Entry{
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func (c Client) Emit(event string, tags ...Tag) {
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c.With(tags...).emit(&pb.Entry{
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Kind: pb.Kind_Event,
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Scope: event,
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})
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}
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// Observe reports a metric and it's associated value.
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func (o Client) Observe(metric string, value float64, tags ...Tag) {
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o.With(tags...).emit(&pb.Entry{
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Value: &pb.Entry_Double{Double: value},
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func (c Client) Observe(metric string, value float64, tags ...Tag) {
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c.With(tags...).With(Float64("value", value)).emit(&pb.Entry{
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Kind: pb.Kind_Metric,
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Scope: metric,
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})
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}
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// Trace allows a method to be traced, and it's execution time recorded and reported for viewing.
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func (o Client) Trace(ctx context.Context, tags ...Tag) (context.Context, DoneFunc) {
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name, _ := caller(o.callerSkip)
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start := o.now()
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func (c Client) Trace(ctxp *context.Context, tags ...Tag) ActiveTrace {
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ctx := *ctxp
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name, _ := caller(c.callerSkip)
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start := c.now()
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span := Span{
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TraceID: o.uuid(),
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ID: o.uuid(),
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TraceID: c.uuid(),
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ID: c.uuid(),
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}
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v := ctx.Value(SpanKey)
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@ -120,86 +135,120 @@ func (o Client) Trace(ctx context.Context, tags ...Tag) (context.Context, DoneFu
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}
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//goland:noinspection GoAssignmentToReceiver
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o = o.With(
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append(
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[]Tag{
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c = c.
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With(
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String("traceId", span.TraceID),
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String("traceSpanId", span.ID),
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String("traceParentId", span.ParentID),
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},
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tags...,
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)...,
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)
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).
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With(tags...)
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// bookend
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o.With(String("bookend", "start")).emit(&pb.Entry{
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if c.level <= LevelTrace {
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c.With(String("bookend", "start"), String("fn", name)).
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emit(&pb.Entry{
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Kind: pb.Kind_Log,
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Scope: name,
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Value: &pb.Entry_String_{String_: "trace"},
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Scope: "trace",
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})
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}
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return context.WithValue(ctx, SpanKey, span), func() {
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duration := o.now().Sub(start)
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ctx = context.WithValue(ctx, SpanKey, span)
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*ctxp = ctx
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// bookend
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o.With(String("bookend", "end")).emit(&pb.Entry{
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Kind: pb.Kind_Log,
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Scope: name,
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Value: &pb.Entry_String_{String_: "trace"},
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})
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return &active{name, start, c, sync.Once{}}
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}
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// trace
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o.emit(
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type active struct {
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name string
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start time.Time
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c Client
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once sync.Once
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}
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func (a *active) Done() {
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a.once.Do(func() {
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duration := a.c.now().Sub(a.start)
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//goland:noinspection GoAssignmentToReceiver
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a.c = a.c.With(Duration("duration", duration))
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if a.c.level <= LevelTrace {
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a.c.With(String("bookend", "end"), String("fn", a.name)).emit(
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&pb.Entry{
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Kind: pb.Kind_Trace,
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Scope: name,
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Value: &pb.Entry_Duration{Duration: pb.DurationPB(duration)},
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Kind: pb.Kind_Log,
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Scope: "trace",
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},
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)
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}
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// trace
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a.c.emit(&pb.Entry{
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Kind: pb.Kind_Trace,
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Scope: a.name,
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})
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})
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}
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// Debug produces a debug log event.
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func (o Client) Debug(msg string, tags ...Tag) {
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o.With(tags...).emit(&pb.Entry{
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func (c Client) Debug(msg string, tags ...Tag) {
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if c.level > LevelDebug {
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return
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}
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c.With(tags...).
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With(String("msg", msg)).
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emit(&pb.Entry{
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Kind: pb.Kind_Log,
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Scope: msg,
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Value: &pb.Entry_String_{String_: "debug"},
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Scope: "debug",
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})
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}
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// Info produces an information log event.
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func (o Client) Info(msg string, tags ...Tag) {
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o.With(tags...).emit(&pb.Entry{
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func (c Client) Info(msg string, tags ...Tag) {
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if c.level > LevelInfo {
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return
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}
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c.With(tags...).
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With(String("msg", msg)).
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emit(&pb.Entry{
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Kind: pb.Kind_Log,
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Scope: msg,
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Value: &pb.Entry_String_{String_: "info"},
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Scope: "info",
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})
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}
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// Warn produces a warning that is surfaced to operators.
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func (o Client) Warn(msg string, tags ...Tag) {
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o.With(tags...).emit(&pb.Entry{
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func (c Client) Warn(msg string, tags ...Tag) {
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if c.level > LevelWarn {
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return
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}
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c.With(tags...).
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With(String("msg", msg)).
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emit(&pb.Entry{
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Kind: pb.Kind_Log,
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Scope: msg,
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Value: &pb.Entry_String_{String_: "warn"},
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Scope: "warn",
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})
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}
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// Error produces a message that communicates an error has occurred.
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func (o Client) Error(msg string, tags ...Tag) {
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o.With(tags...).emit(&pb.Entry{
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func (c Client) Error(msg string, tags ...Tag) {
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if c.level > LevelError {
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return
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}
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c.With(tags...).
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With(String("msg", msg)).
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emit(&pb.Entry{
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Kind: pb.Kind_Log,
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Scope: msg,
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Value: &pb.Entry_String_{String_: "error"},
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Scope: "error",
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})
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}
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func (o Client) emit(entries ...*pb.Entry) {
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now := pb.TimestampPB(o.now())
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func (c Client) emit(entries ...*pb.Entry) {
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now := pb.TimestampPB(c.now())
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tags := make([]*pb.Tag, 0, len(o.tags))
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for _, tag := range o.tags {
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tags := make([]*pb.Tag, 0, len(c.tags))
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for _, tag := range c.tags {
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tags = append(tags, tag.AsTagPB())
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}
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@ -27,6 +27,8 @@ import (
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)
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func main() {
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okit.DefaultClient = okit.DefaultClient.WithLevel(okit.LevelTrace)
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var tags []okit.Tag
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// Metric emission
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@ -39,9 +41,8 @@ func main() {
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okit.Emit("user_signup", tags...)
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|
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// Tracing
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ctx, done := okit.Trace(context.Background(), tags...)
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defer done()
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_ = ctx.Err() // not needed, removes unused error
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ctx := context.Background()
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defer okit.Trace(&ctx, tags...).Done()
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||||
|
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// Logging
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okit.Debug("a message used for debugging", tags...)
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32
format.go
32
format.go
@ -1,8 +1,27 @@
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// Copyright (C) 2022 The OKit Authors
|
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//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
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// furnished to do so, subject to the following conditions:
|
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//
|
||||
// The above copyright notice and this permission notice shall be included in all
|
||||
// copies or substantial portions of the Software.
|
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//
|
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
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// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
|
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// OR OTHER DEALINGS IN THE SOFTWARE.
|
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|
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package okit
|
||||
|
||||
import (
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||||
"bufio"
|
||||
"strconv"
|
||||
"strings"
|
||||
"time"
|
||||
|
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@ -18,6 +37,7 @@ type Format interface {
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||||
|
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// JSONFormat writes entries using JSON encoded protocol buffers.
|
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type JSONFormat struct {
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// Marshaler
|
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Marshaler jsonpb.Marshaler
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}
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|
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@ -34,16 +54,6 @@ func (f TextFormat) Marshal(writer *bufio.Writer, entry *pb.Entry) error {
|
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sink.WriteByte('\t')
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sink.WriteString(strings.ToUpper(entry.Kind.String()))
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sink.WriteByte('\t')
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|
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switch v := entry.GetValue().(type) {
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case *pb.Entry_String_:
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sink.WriteString(v.String_)
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case *pb.Entry_Double:
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sink.WriteString(strconv.FormatFloat(v.Double, 'f', 5, 64))
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case *pb.Entry_Duration:
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sink.WriteString(v.Duration.AsDuration().String())
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}
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sink.WriteByte('\t')
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sink.WriteString(entry.Scope)
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sink.WriteByte('\t')
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|
||||
|
||||
@ -38,7 +38,7 @@ func (e *Endpoint) Health(w http.ResponseWriter, r *http.Request) {
|
||||
|
||||
func (e *Endpoint) Metrics(w http.ResponseWriter, r *http.Request) {
|
||||
// Render metrics endpoint
|
||||
// Unlike prometheus metrics are pushed, not scraped. So there's no need for complicated protocol here.
|
||||
// Unlike prometheus, metrics are pushed and not scraped. So there's no need for a complicated protocol here.
|
||||
}
|
||||
|
||||
func (e *Endpoint) Trace(w http.ResponseWriter, r *http.Request) {
|
||||
|
||||
@ -21,11 +21,19 @@
|
||||
package http
|
||||
|
||||
import (
|
||||
"context"
|
||||
"net/http"
|
||||
|
||||
"go.pitz.tech/okit"
|
||||
)
|
||||
|
||||
const (
|
||||
// TraceIDHeader is a string constant that defines a common key used to propagate an okit trace.
|
||||
TraceIDHeader = "x-okit-trace-id"
|
||||
// SpanIDHeader is a string constant that defines a common key used to propagate the parent span.
|
||||
SpanIDHeader = "x-okit-span-id"
|
||||
)
|
||||
|
||||
// InstrumentClient updates the provided http.Client to use an instrumented http.RoundTripper. If the provided
|
||||
// client.Transport is nil, then http.DefaultTransport is used.
|
||||
func InstrumentClient(client *http.Client) {
|
||||
@ -46,16 +54,24 @@ type roundTripper struct {
|
||||
}
|
||||
|
||||
func (r *roundTripper) RoundTrip(req *http.Request) (resp *http.Response, err error) {
|
||||
ctx := req.Context()
|
||||
statusCode := 0
|
||||
|
||||
ctx, done := okit.Trace(req.Context(),
|
||||
tags := []okit.Tag{
|
||||
okit.String("host", req.URL.Host),
|
||||
okit.String("method", req.Method),
|
||||
okit.String("path", req.URL.Path),
|
||||
okit.Intp("status", &statusCode),
|
||||
okit.Errp(&err),
|
||||
)
|
||||
defer done()
|
||||
}
|
||||
|
||||
defer okit.Trace(&ctx, tags...).Done()
|
||||
|
||||
// propagate to server
|
||||
if v := ctx.Value(okit.SpanKey); v != nil {
|
||||
if span, ok := v.(okit.Span); ok {
|
||||
req.Header.Set(TraceIDHeader, span.TraceID)
|
||||
req.Header.Set(SpanIDHeader, span.ID)
|
||||
}
|
||||
}
|
||||
|
||||
resp, err = r.delegate.RoundTrip(req.WithContext(ctx))
|
||||
if err != nil {
|
||||
@ -79,15 +95,27 @@ type handler struct {
|
||||
}
|
||||
|
||||
func (h *handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
|
||||
statusCode := 200
|
||||
ctx := r.Context()
|
||||
|
||||
ctx, done := okit.Trace(r.Context(),
|
||||
// propagation from client
|
||||
traceID := r.Header.Get(TraceIDHeader)
|
||||
spanID := r.Header.Get(SpanIDHeader)
|
||||
if traceID != "" && spanID != "" {
|
||||
ctx = context.WithValue(ctx, okit.SpanKey, okit.Span{
|
||||
TraceID: traceID,
|
||||
ID: spanID,
|
||||
})
|
||||
}
|
||||
|
||||
statusCode := 200
|
||||
tags := []okit.Tag{
|
||||
okit.String("host", r.URL.Host),
|
||||
okit.String("method", r.Method),
|
||||
okit.String("path", r.URL.Path),
|
||||
okit.Intp("status", &statusCode),
|
||||
)
|
||||
defer done()
|
||||
}
|
||||
|
||||
defer okit.Trace(&ctx, tags...).Done()
|
||||
|
||||
h.delegate.ServeHTTP(
|
||||
&response{
|
||||
|
||||
@ -57,22 +57,26 @@ func Observe(metric string, value float64, tags ...Tag) {
|
||||
}
|
||||
|
||||
// Trace traces a function call. It implements distributed tracing and bookend events.
|
||||
func Trace(ctx context.Context, tags ...Tag) (context.Context, DoneFunc) {
|
||||
return DefaultClient.WithCallerSkip(3).Trace(ctx, tags...)
|
||||
func Trace(ctxp *context.Context, tags ...Tag) ActiveTrace {
|
||||
return DefaultClient.WithCallerSkip(3).Trace(ctxp, tags...)
|
||||
}
|
||||
|
||||
// Debug writes a message at a debug level.
|
||||
func Debug(msg string, tags ...Tag) {
|
||||
DefaultClient.WithCallerSkip(3).Debug(msg, tags...)
|
||||
}
|
||||
|
||||
// Info writes a message at a informational level.
|
||||
func Info(msg string, tags ...Tag) {
|
||||
DefaultClient.WithCallerSkip(3).Info(msg, tags...)
|
||||
}
|
||||
|
||||
// Warn writes a message at a warning level.
|
||||
func Warn(msg string, tags ...Tag) {
|
||||
DefaultClient.WithCallerSkip(3).Warn(msg, tags...)
|
||||
}
|
||||
|
||||
// Error writes a message at a error level.
|
||||
func Error(msg string, tags ...Tag) {
|
||||
DefaultClient.WithCallerSkip(3).Error(msg, tags...)
|
||||
}
|
||||
119
pb/obkit.pb.go
119
pb/obkit.pb.go
@ -385,13 +385,6 @@ type Entry struct {
|
||||
Kind Kind `protobuf:"varint,3,opt,name=kind,proto3,enum=obkit.Kind" json:"kind,omitempty"`
|
||||
// Tags is an optional field that contains a list of metadata associated with the entry.
|
||||
Tags []*Tag `protobuf:"bytes,4,rep,name=tags,proto3" json:"tags,omitempty"`
|
||||
// Value is an optional field that defines a value associated with the entry (e.g. in the case of a log, metric, or trace).
|
||||
//
|
||||
// Types that are assignable to Value:
|
||||
// *Entry_String_
|
||||
// *Entry_Double
|
||||
// *Entry_Duration
|
||||
Value isEntry_Value `protobuf_oneof:"value"`
|
||||
}
|
||||
|
||||
func (x *Entry) Reset() {
|
||||
@ -454,56 +447,6 @@ func (x *Entry) GetTags() []*Tag {
|
||||
return nil
|
||||
}
|
||||
|
||||
func (m *Entry) GetValue() isEntry_Value {
|
||||
if m != nil {
|
||||
return m.Value
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (x *Entry) GetString_() string {
|
||||
if x, ok := x.GetValue().(*Entry_String_); ok {
|
||||
return x.String_
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
func (x *Entry) GetDouble() float64 {
|
||||
if x, ok := x.GetValue().(*Entry_Double); ok {
|
||||
return x.Double
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
func (x *Entry) GetDuration() *Duration {
|
||||
if x, ok := x.GetValue().(*Entry_Duration); ok {
|
||||
return x.Duration
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
type isEntry_Value interface {
|
||||
isEntry_Value()
|
||||
}
|
||||
|
||||
type Entry_String_ struct {
|
||||
String_ string `protobuf:"bytes,5,opt,name=string,proto3,oneof"` // used for logs
|
||||
}
|
||||
|
||||
type Entry_Double struct {
|
||||
Double float64 `protobuf:"fixed64,6,opt,name=double,proto3,oneof"` // used for metrics
|
||||
}
|
||||
|
||||
type Entry_Duration struct {
|
||||
Duration *Duration `protobuf:"bytes,7,opt,name=duration,proto3,oneof"` // used for traces
|
||||
}
|
||||
|
||||
func (*Entry_String_) isEntry_Value() {}
|
||||
|
||||
func (*Entry_Double) isEntry_Value() {}
|
||||
|
||||
func (*Entry_Duration) isEntry_Value() {}
|
||||
|
||||
// ClientInfo is used to capture specific information about the client application that is emitting information.
|
||||
type ClientInfo struct {
|
||||
state protoimpl.MessageState
|
||||
@ -647,7 +590,7 @@ var file_obkit_proto_rawDesc = []byte{
|
||||
0x61, 0x6d, 0x70, 0x18, 0x0b, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x10, 0x2e, 0x6f, 0x62, 0x6b, 0x69,
|
||||
0x74, 0x2e, 0x54, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x48, 0x00, 0x52, 0x09, 0x74,
|
||||
0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x42, 0x07, 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75,
|
||||
0x65, 0x22, 0xfa, 0x01, 0x0a, 0x05, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x12, 0x2e, 0x0a, 0x09, 0x74,
|
||||
0x65, 0x22, 0x8e, 0x01, 0x0a, 0x05, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x12, 0x2e, 0x0a, 0x09, 0x74,
|
||||
0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x10,
|
||||
0x2e, 0x6f, 0x62, 0x6b, 0x69, 0x74, 0x2e, 0x54, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70,
|
||||
0x52, 0x09, 0x74, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x12, 0x14, 0x0a, 0x05, 0x73,
|
||||
@ -656,29 +599,23 @@ var file_obkit_proto_rawDesc = []byte{
|
||||
0x0b, 0x2e, 0x6f, 0x62, 0x6b, 0x69, 0x74, 0x2e, 0x4b, 0x69, 0x6e, 0x64, 0x52, 0x04, 0x6b, 0x69,
|
||||
0x6e, 0x64, 0x12, 0x1e, 0x0a, 0x04, 0x74, 0x61, 0x67, 0x73, 0x18, 0x04, 0x20, 0x03, 0x28, 0x0b,
|
||||
0x32, 0x0a, 0x2e, 0x6f, 0x62, 0x6b, 0x69, 0x74, 0x2e, 0x54, 0x61, 0x67, 0x52, 0x04, 0x74, 0x61,
|
||||
0x67, 0x73, 0x12, 0x18, 0x0a, 0x06, 0x73, 0x74, 0x72, 0x69, 0x6e, 0x67, 0x18, 0x05, 0x20, 0x01,
|
||||
0x28, 0x09, 0x48, 0x00, 0x52, 0x06, 0x73, 0x74, 0x72, 0x69, 0x6e, 0x67, 0x12, 0x18, 0x0a, 0x06,
|
||||
0x64, 0x6f, 0x75, 0x62, 0x6c, 0x65, 0x18, 0x06, 0x20, 0x01, 0x28, 0x01, 0x48, 0x00, 0x52, 0x06,
|
||||
0x64, 0x6f, 0x75, 0x62, 0x6c, 0x65, 0x12, 0x2d, 0x0a, 0x08, 0x64, 0x75, 0x72, 0x61, 0x74, 0x69,
|
||||
0x6f, 0x6e, 0x18, 0x07, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x0f, 0x2e, 0x6f, 0x62, 0x6b, 0x69, 0x74,
|
||||
0x2e, 0x44, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x48, 0x00, 0x52, 0x08, 0x64, 0x75, 0x72,
|
||||
0x61, 0x74, 0x69, 0x6f, 0x6e, 0x42, 0x07, 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x22, 0x3c,
|
||||
0x0a, 0x0a, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x49, 0x6e, 0x66, 0x6f, 0x12, 0x12, 0x0a, 0x04,
|
||||
0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x6e, 0x61, 0x6d, 0x65,
|
||||
0x12, 0x1a, 0x0a, 0x08, 0x69, 0x6e, 0x73, 0x74, 0x61, 0x6e, 0x63, 0x65, 0x18, 0x02, 0x20, 0x01,
|
||||
0x28, 0x09, 0x52, 0x08, 0x69, 0x6e, 0x73, 0x74, 0x61, 0x6e, 0x63, 0x65, 0x22, 0x5b, 0x0a, 0x06,
|
||||
0x50, 0x61, 0x63, 0x6b, 0x65, 0x74, 0x12, 0x29, 0x0a, 0x06, 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74,
|
||||
0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x11, 0x2e, 0x6f, 0x62, 0x6b, 0x69, 0x74, 0x2e, 0x43,
|
||||
0x6c, 0x69, 0x65, 0x6e, 0x74, 0x49, 0x6e, 0x66, 0x6f, 0x52, 0x06, 0x63, 0x6c, 0x69, 0x65, 0x6e,
|
||||
0x74, 0x12, 0x26, 0x0a, 0x07, 0x65, 0x6e, 0x74, 0x72, 0x69, 0x65, 0x73, 0x18, 0x02, 0x20, 0x03,
|
||||
0x28, 0x0b, 0x32, 0x0c, 0x2e, 0x6f, 0x62, 0x6b, 0x69, 0x74, 0x2e, 0x45, 0x6e, 0x74, 0x72, 0x79,
|
||||
0x52, 0x07, 0x65, 0x6e, 0x74, 0x72, 0x69, 0x65, 0x73, 0x2a, 0x3e, 0x0a, 0x04, 0x4b, 0x69, 0x6e,
|
||||
0x64, 0x12, 0x0b, 0x0a, 0x07, 0x55, 0x6e, 0x6b, 0x6e, 0x6f, 0x77, 0x6e, 0x10, 0x00, 0x12, 0x09,
|
||||
0x0a, 0x05, 0x45, 0x76, 0x65, 0x6e, 0x74, 0x10, 0x01, 0x12, 0x0a, 0x0a, 0x06, 0x4d, 0x65, 0x74,
|
||||
0x72, 0x69, 0x63, 0x10, 0x02, 0x12, 0x09, 0x0a, 0x05, 0x54, 0x72, 0x61, 0x63, 0x65, 0x10, 0x03,
|
||||
0x12, 0x07, 0x0a, 0x03, 0x4c, 0x6f, 0x67, 0x10, 0x04, 0x42, 0x1c, 0x5a, 0x1a, 0x63, 0x6f, 0x64,
|
||||
0x65, 0x2e, 0x70, 0x69, 0x74, 0x7a, 0x2e, 0x74, 0x65, 0x63, 0x68, 0x2f, 0x6d, 0x79, 0x61, 0x2f,
|
||||
0x6f, 0x6b, 0x69, 0x74, 0x2f, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
|
||||
0x67, 0x73, 0x22, 0x3c, 0x0a, 0x0a, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x49, 0x6e, 0x66, 0x6f,
|
||||
0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04,
|
||||
0x6e, 0x61, 0x6d, 0x65, 0x12, 0x1a, 0x0a, 0x08, 0x69, 0x6e, 0x73, 0x74, 0x61, 0x6e, 0x63, 0x65,
|
||||
0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x08, 0x69, 0x6e, 0x73, 0x74, 0x61, 0x6e, 0x63, 0x65,
|
||||
0x22, 0x5b, 0x0a, 0x06, 0x50, 0x61, 0x63, 0x6b, 0x65, 0x74, 0x12, 0x29, 0x0a, 0x06, 0x63, 0x6c,
|
||||
0x69, 0x65, 0x6e, 0x74, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x11, 0x2e, 0x6f, 0x62, 0x6b,
|
||||
0x69, 0x74, 0x2e, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x49, 0x6e, 0x66, 0x6f, 0x52, 0x06, 0x63,
|
||||
0x6c, 0x69, 0x65, 0x6e, 0x74, 0x12, 0x26, 0x0a, 0x07, 0x65, 0x6e, 0x74, 0x72, 0x69, 0x65, 0x73,
|
||||
0x18, 0x02, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x0c, 0x2e, 0x6f, 0x62, 0x6b, 0x69, 0x74, 0x2e, 0x45,
|
||||
0x6e, 0x74, 0x72, 0x79, 0x52, 0x07, 0x65, 0x6e, 0x74, 0x72, 0x69, 0x65, 0x73, 0x2a, 0x3e, 0x0a,
|
||||
0x04, 0x4b, 0x69, 0x6e, 0x64, 0x12, 0x0b, 0x0a, 0x07, 0x55, 0x6e, 0x6b, 0x6e, 0x6f, 0x77, 0x6e,
|
||||
0x10, 0x00, 0x12, 0x09, 0x0a, 0x05, 0x45, 0x76, 0x65, 0x6e, 0x74, 0x10, 0x01, 0x12, 0x0a, 0x0a,
|
||||
0x06, 0x4d, 0x65, 0x74, 0x72, 0x69, 0x63, 0x10, 0x02, 0x12, 0x09, 0x0a, 0x05, 0x54, 0x72, 0x61,
|
||||
0x63, 0x65, 0x10, 0x03, 0x12, 0x07, 0x0a, 0x03, 0x4c, 0x6f, 0x67, 0x10, 0x04, 0x42, 0x1c, 0x5a,
|
||||
0x1a, 0x63, 0x6f, 0x64, 0x65, 0x2e, 0x70, 0x69, 0x74, 0x7a, 0x2e, 0x74, 0x65, 0x63, 0x68, 0x2f,
|
||||
0x6d, 0x79, 0x61, 0x2f, 0x6f, 0x6b, 0x69, 0x74, 0x2f, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f,
|
||||
0x74, 0x6f, 0x33,
|
||||
}
|
||||
|
||||
var (
|
||||
@ -710,14 +647,13 @@ var file_obkit_proto_depIdxs = []int32{
|
||||
2, // 2: obkit.Entry.timestamp:type_name -> obkit.Timestamp
|
||||
0, // 3: obkit.Entry.kind:type_name -> obkit.Kind
|
||||
3, // 4: obkit.Entry.tags:type_name -> obkit.Tag
|
||||
1, // 5: obkit.Entry.duration:type_name -> obkit.Duration
|
||||
5, // 6: obkit.Packet.client:type_name -> obkit.ClientInfo
|
||||
4, // 7: obkit.Packet.entries:type_name -> obkit.Entry
|
||||
8, // [8:8] is the sub-list for method output_type
|
||||
8, // [8:8] is the sub-list for method input_type
|
||||
8, // [8:8] is the sub-list for extension type_name
|
||||
8, // [8:8] is the sub-list for extension extendee
|
||||
0, // [0:8] is the sub-list for field type_name
|
||||
5, // 5: obkit.Packet.client:type_name -> obkit.ClientInfo
|
||||
4, // 6: obkit.Packet.entries:type_name -> obkit.Entry
|
||||
7, // [7:7] is the sub-list for method output_type
|
||||
7, // [7:7] is the sub-list for method input_type
|
||||
7, // [7:7] is the sub-list for extension type_name
|
||||
7, // [7:7] is the sub-list for extension extendee
|
||||
0, // [0:7] is the sub-list for field type_name
|
||||
}
|
||||
|
||||
func init() { file_obkit_proto_init() }
|
||||
@ -808,11 +744,6 @@ func file_obkit_proto_init() {
|
||||
(*Tag_Duration)(nil),
|
||||
(*Tag_Timestamp)(nil),
|
||||
}
|
||||
file_obkit_proto_msgTypes[3].OneofWrappers = []interface{}{
|
||||
(*Entry_String_)(nil),
|
||||
(*Entry_Double)(nil),
|
||||
(*Entry_Duration)(nil),
|
||||
}
|
||||
type x struct{}
|
||||
out := protoimpl.TypeBuilder{
|
||||
File: protoimpl.DescBuilder{
|
||||
|
||||
@ -29,20 +29,24 @@ import (
|
||||
|
||||
//go:generate protoc --go_out=paths=source_relative:. -I=. obkit.proto
|
||||
|
||||
// AsDuration converts a protocol level Duration to a Golang time.Duration.
|
||||
func (x *Duration) AsDuration() time.Duration {
|
||||
return time.Duration(x.Nanos)
|
||||
}
|
||||
|
||||
// DurationPB converts a time.Duration to a protocol level Duration.
|
||||
func DurationPB(d time.Duration) *Duration {
|
||||
return &Duration{
|
||||
Nanos: int64(d),
|
||||
}
|
||||
}
|
||||
|
||||
// AsTime converts a protocol level Timestamp to a Golang time.Time.
|
||||
func (x *Timestamp) AsTime() time.Time {
|
||||
return time.Unix(x.Seconds, int64(x.Nanos))
|
||||
}
|
||||
|
||||
// TimestampPB converts a time.Time to a protocol level Timestamp.
|
||||
func TimestampPB(t time.Time) *Timestamp {
|
||||
return &Timestamp{
|
||||
Seconds: t.Unix(),
|
||||
@ -50,7 +54,7 @@ func TimestampPB(t time.Time) *Timestamp {
|
||||
}
|
||||
}
|
||||
|
||||
// AsQueryString converts the associated tag to a URI query string
|
||||
// AsQueryString converts the associated tag to a URI query string.
|
||||
func (x *Tag) AsQueryString() string {
|
||||
val := ""
|
||||
|
||||
|
||||
@ -79,13 +79,6 @@ message Entry {
|
||||
|
||||
// Tags is an optional field that contains a list of metadata associated with the entry.
|
||||
repeated Tag tags = 4;
|
||||
|
||||
// Value is an optional field that defines a value associated with the entry (e.g. in the case of a log, metric, or trace).
|
||||
oneof value {
|
||||
string string = 5; // used for logs
|
||||
double double = 6; // used for metrics
|
||||
Duration duration = 7; // used for traces
|
||||
}
|
||||
}
|
||||
|
||||
// ClientInfo is used to capture specific information about the client application that is emitting information.
|
||||
@ -100,9 +93,12 @@ message ClientInfo {
|
||||
|
||||
// Packet defines the set of data that is contained within each message sent to the server.
|
||||
message Packet {
|
||||
// Id provides an id for the packet so the server can deduplicate packets of information being sent to them.
|
||||
bytes id = 1;
|
||||
|
||||
// Client contains information that identifies the emitting client.
|
||||
ClientInfo client = 1;
|
||||
ClientInfo client = 2;
|
||||
|
||||
// Entries are processed in batches, allowing local clients to buffer if necessary.
|
||||
repeated Entry entries = 2;
|
||||
repeated Entry entries = 3;
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user