rollbar/src/tracing/context.js

Effortlessly track and debug errors in your JavaScript applications with Rollbar. This package includes advanced error tracking features and an intuitive interface to help you identify and fix issues more quickly.

export class Context {
  constructor(parentContext) {
    this._currentContext = parentContext ? new Map(parentContext) : new Map();
  }

  getValue(key) {
    return this._currentContext.get(key);
  }

  setValue(key, value) {
    const context = new Context(this._currentContext);
    context._currentContext.set(key, value);
    return context;
  }

  deleteValue(key) {
    const context = new Context(self._currentContext);
    context._currentContext.delete(key);
    return context;
  }
}

export const ROOT_CONTEXT = new Context();