Method updateCustomBreakpoints

src/adapter/threads.ts:1370–1408

(xhr: string[], events: string[])

  }

  async updateCustomBreakpoints(xhr: string[], events: string[]): Promise<void> {
    if (!this.target.supportsCustomBreakpoints()) return;
    this._enabledCustomBreakpoints ??= new Set();

    // Do not fail for custom breakpoints, to account for
    // future changes in cdp vs stale breakpoints saved in the workspace.
    const newIds = new Set<string>();
    for (const x of xhr) {
      newIds.add(CustomBreakpointPrefix.XHR + x);
    }
    for (const e of events) {
      newIds.add(CustomBreakpointPrefix.Event + e);
    }
    const todo: (Promise<unknown> | undefined)[] = [];

    for (const newId of newIds) {
      if (!this._enabledCustomBreakpoints.has(newId)) {
        const id = newId.slice(CustomBreakpointPrefix.XHR.length);
        todo.push(
          newId.startsWith(CustomBreakpointPrefix.XHR)
            ? this._cdp.DOMDebugger.setXHRBreakpoint({ url: id })
            : customBreakpoints().get(id)?.apply(this._cdp, true),
        );
      }
    }
    for (const oldId of this._enabledCustomBreakpoints) {
      if (!newIds.has(oldId)) {
        const id = oldId.slice(CustomBreakpointPrefix.XHR.length);
        todo.push(
          oldId.startsWith(CustomBreakpointPrefix.XHR)
            ? this._cdp.DOMDebugger.removeXHRBreakpoint({ url: id })
            : customBreakpoints().get(id)?.apply(this._cdp, false),
        );
      }
    }

    this._enabledCustomBreakpoints = newIds;
    await Promise.all(todo);
  }

  private async _createPausedDetails(event: Cdp.Debugger.PausedEvent): Promise<IPausedDetails> {
    // When hitting breakpoint in compiled source, we ignore source maps during the stepping