node-universe
Version:
基于 Nodejs 环境的一款微服务框架，原理来自于宇宙中的恒星，行星，卫星等系统。
27 lines (26 loc) • 944 B
TypeScript
import { GenericObject } from '../../typings';
import Star from '../star';
import { LoggerInstance } from '../../typings/logger';
import RateLimiter from './rate-limiter';
import { TraceExporter, TracerOptions } from '../../typings/tracing';
import Span from './span';
export default class Tracer {
star: Star;
logger: LoggerInstance;
options: GenericObject;
sampleCounter: number;
rateLimiter: RateLimiter | null;
defaultTags: GenericObject | Function | null;
exporter: TraceExporter[] | null;
constructor(star: Star, options: TracerOptions | boolean);
init(): void;
stop(): Promise<any>;
isEnabled(): any;
shouldSample(span: Span): boolean;
startSpan(name: string, options?: GenericObject): Span;
spanStarted(span: Span): void;
spanFinished(span: Span): void;
invokeExporter(method: string, args: Array<any>): void;
getCurrentTraceID(): null;
getActiveSpanID(): null;
}