Pool Refresh Functionality Broken After Upgrade to v1.1.6-beta.23

[AngeloCa]

Description:

After upgrading the subgraphs endpoint from version v1.1.5 to v1.1.6-beta.23, this code snippet that refreshes a pool state periodically is no longer functioning as expected. Specifically, the example pool is never refreshed.

Code Snippet:

const balancerSDK = new BalancerSDK({ network: Network.MAINNET, rpcUrl: chainData.chainConfig.nodeEndpoint });
const pool = await balancerSDK.pools.find('0xb9debddf1d894c79d2b2d09f819ff9b856fca55200000000000000000000062a');
if (!pool) throw new Error('Pool not found');
const sleep = (ms: number) => new Promise((resolve) => setTimeout(resolve, ms));

// Every 5 seconds, log rate weWETH / WETH
// eslint-disable-next-line no-constant-condition
while (true) {
  await sleep(5_000);
  // Refresh pool
  await balancerSDK.data.poolsOnChain.refresh(pool);
  const res = pool.calcSpotPrice('0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2', '0xcd5fe23c85820f7b72d0926fc9b05b43e359b7ee');
  console.log(`timestamp: ${Date.now()} | rate = ${res}`);
}

Expected Behavior:
The pool state should be refreshed every 5 seconds, and the spot price should be logged correctly.

Actual Behavior:
After upgrading to v1.1.6-beta.23, the pool state is never refreshed, and the spot price remains unchanged.

[johngrantuk]

Released a fix in v1.1.6-beta.24.

Need to update your example a bit to use pool = await balancer.pools.refresh(pool.id);

let pool = await balancer.pools.find('0xb9debddf1d894c79d2b2d09f819ff9b856fca55200000000000000000000062a');
const sleep = (ms: number) => new Promise((resolve) => setTimeout(resolve, ms));

// Every 5 seconds, log rate weWETH / WETH
// eslint-disable-next-line no-constant-condition
while (true) {
  await sleep(5_000);
  // Refresh pool
  if (!pool) throw new Error('Pool not found');
  pool = await balancer.pools.refresh(pool.id);
  if (!pool) throw new Error('Pool not found');
  const res = pool.calcSpotPrice('0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2', '0xcd5fe23c85820f7b72d0926fc9b05b43e359b7ee');
  console.log(`timestamp: ${Date.now()} | rate = ${res}`);
}