// FinishWithOptions belongs to the Span interface
func (s *MockSpan) FinishWithOptions(opts opentracing.FinishOptions) {
s.Lock()
s.FinishTime = opts.FinishTime
s.Unlock()
// Handle any late-bound LogRecords.
for _, lr := range opts.LogRecords {
s.logFieldsWithTimestamp(lr.Timestamp, lr.Fields...)
}
// Handle (deprecated) BulkLogData.
for _, ld := range opts.BulkLogData {
if ld.Payload != nil {
s.logFieldsWithTimestamp(
ld.Timestamp,
log.String("event", ld.Event),
log.Object("payload", ld.Payload))
} else {
s.logFieldsWithTimestamp(
ld.Timestamp,
log.String("event", ld.Event))
}
}
s.tracer.recordSpan(s)
}
// ToLogRecord converts a deprecated LogData to a non-deprecated LogRecord
func (ld *LogData) ToLogRecord() LogRecord {
var literalTimestamp time.Time
if ld.Timestamp.IsZero() {
literalTimestamp = time.Now()
} else {
literalTimestamp = ld.Timestamp
}
rval := LogRecord{
Timestamp: literalTimestamp,
}
if ld.Payload == nil {
rval.Fields = []log.Field{
log.String("event", ld.Event),
}
} else {
rval.Fields = []log.Field{
log.String("event", ld.Event),
log.Object("payload", ld.Payload),
}
}
return rval
}
// AddLogTag adds a tag; see WithLogTag.
func (ac *AmbientContext) AddLogTag(name string, value interface{}) {
ac.addTag(otlog.Object(name, value))
}
// LogEventWithPayload belongs to the Span interface
func (s *MockSpan) LogEventWithPayload(event string, payload interface{}) {
s.LogFields(log.String("event", event), log.Object("payload", payload))
}
// WithLogTag returns a context (derived from the given context) which when used
// with a logging function results in the given name and value being printed in
// the message.
//
// The value is stored and passed to fmt.Fprint when the log message is
// constructed. A fmt.Stringer can be passed which allows the value to be
// "dynamic".
//
// If the value is nil, just the name shows up.
func WithLogTag(ctx context.Context, name string, value interface{}) context.Context {
return addLogTagChain(ctx, &logTag{Field: otlog.Object(name, value)})
}