use ethers_core::types::*; use ethers_middleware::{ gas_escalator::{Frequency, GasEscalatorMiddleware, GeometricGasPrice}, signer::SignerMiddleware, }; use ethers_providers::{Middleware, Provider, Ws}; use ethers_signers::LocalWallet; use std::time::Duration; #[tokio::test] #[ignore] async fn gas_escalator_live() { // connect to ropsten for getting bad block times let ws = Ws::connect("wss://ropsten.infura.io/ws/v3/fd8b88b56aa84f6da87b60f5441d6778") .await .unwrap(); let provider = Provider::new(ws).interval(Duration::from_millis(2000u64)); let wallet = "fdb33e2105f08abe41a8ee3b758726a31abdd57b7a443f470f23efce853af169" .parse::() .unwrap(); let address = wallet.address(); let provider = SignerMiddleware::new(provider, wallet); let escalator = GeometricGasPrice::new(5.0, 10u64, Some(2000_000_000_000u64)); let provider = GasEscalatorMiddleware::new(provider, escalator, Frequency::Duration(3000)); let nonce = provider.get_transaction_count(address, None).await.unwrap(); let tx = TransactionRequest::pay(Address::zero(), 1u64).gas_price(10_000_000); // broadcast 3 txs provider .send_transaction(tx.clone().nonce(nonce), None) .await .unwrap(); provider .send_transaction(tx.clone().nonce(nonce + 1), None) .await .unwrap(); provider .send_transaction(tx.clone().nonce(nonce + 2), None) .await .unwrap(); // Wait a bunch of seconds and refresh etherscan to see the transactions get bumped tokio::time::sleep(std::time::Duration::from_secs(100)).await; // TODO: Figure out how to test this behavior properly in a local network. If the gas price was bumped // then the tx hash will be different }