git.delta.rocks / unique-network / refs/commits / 9be8cddef00f

383    this.helper = helper;383    this.helper = helper;
384  }384  }
385
386  sleep(milliseconds: number) {
387    return new Promise((resolve) => setTimeout(resolve, milliseconds));
388  }
389
390  private async waitWithTimeout(promise: Promise<any>, timeout: number) {
391    let isBlock = false;
392    promise.then(() => isBlock = true).catch(() => isBlock = true);
393    let totalTime = 0;
394    const step = 100;
395    while(!isBlock) {
396      console.log('Waiting...');
397      await this.sleep(step);
398      totalTime += step;
399      if(totalTime >= timeout) throw Error('Blocks production failed');
400    }
401    return promise;
402  }
385403
386  /**404  /**
387   * Wait for specified number of blocks405   * Wait for specified number of blocks
388   * @param blocksCount number of blocks to wait406   * @param blocksCount number of blocks to wait
389   * @returns 407   * @returns 
390   */408   */
391  newBlocks(blocksCount = 1): Promise<void> {409  async newBlocks(blocksCount = 1, timeout?: number): Promise<void> {
410    timeout = timeout ?? blocksCount * 60_000;
392    // eslint-disable-next-line no-async-promise-executor411    // eslint-disable-next-line no-async-promise-executor
393    const promise = new Promise<void>(async (resolve) => {412    const promise = new Promise<void>(async (resolve) => {
394      const unsubscribe = await this.helper.getApi().rpc.chain.subscribeNewHeads(() => {413      const unsubscribe = await this.helper.getApi().rpc.chain.subscribeNewHeads(() => {
400        }419        }
401      });420      });
402    });421    });
422    await this.waitWithTimeout(promise, timeout);
403    return promise;423    return promise;
404  }424  }
405425
406  forParachainBlockNumber(blockNumber: bigint) {426  async forParachainBlockNumber(blockNumber: bigint, timeout?: number) {
427    timeout = timeout ?? 300_000;
407    // eslint-disable-next-line no-async-promise-executor428    // eslint-disable-next-line no-async-promise-executor
408    return new Promise<void>(async (resolve) => {429    const promise = new Promise<void>(async (resolve) => {
409      const unsubscribe = await this.helper.getApi().rpc.chain.subscribeNewHeads((data: any) => {430      const unsubscribe = await this.helper.getApi().rpc.chain.subscribeNewHeads((data: any) => {
410        if (data.number.toNumber() >= blockNumber) {431        if (data.number.toNumber() >= blockNumber) {
411          unsubscribe();432          unsubscribe();
412          resolve();433          resolve();
413        }434        }
414      });435      });
415    });436    });
437    await this.waitWithTimeout(promise, timeout);
438    return promise;
416  }439  }
417  440  
418  forRelayBlockNumber(blockNumber: bigint) {441  async forRelayBlockNumber(blockNumber: bigint, timeout?: number) {
442    timeout = timeout ?? 300_000;
419    // eslint-disable-next-line no-async-promise-executor443    // eslint-disable-next-line no-async-promise-executor
420    return new Promise<void>(async (resolve) => {444    const promise = new Promise<void>(async (resolve) => {
421      const unsubscribe = await this.helper.getApi().query.parachainSystem.validationData((data: any) => {445      const unsubscribe = await this.helper.getApi().query.parachainSystem.validationData((data: any) => {
422        if (data.value.relayParentNumber.toNumber() >= blockNumber) {446        if (data.value.relayParentNumber.toNumber() >= blockNumber) {
423          // @ts-ignore447          // @ts-ignore
426        }450        }
427      });451      });
428    });452    });
453    await this.waitWithTimeout(promise, timeout);
454    return promise;
429  }455  }
430456
431  noScheduledTasks() {457  noScheduledTasks() {