Enable RPC retries (#42)

risc0 · Oct 19, 2023 · ddb349b · ddb349b
1 parent 78880e5
commit ddb349b
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/lib/src/host/provider/rpc_provider.rs b/lib/src/host/provider/rpc_provider.rs
@@ -14,19 +14,20 @@
 
 use anyhow::{anyhow, Result};
 use ethers_core::types::{Block, Bytes, EIP1186ProofResponse, Transaction, H256, U256};
-use ethers_providers::{Http, Middleware};
+use ethers_providers::{Http, Middleware, RetryClient};
 use log::info;
 
 use super::{AccountQuery, BlockQuery, ProofQuery, Provider, StorageQuery};
 
 pub struct RpcProvider {
-    http_client: ethers_providers::Provider<Http>,
+    http_client: ethers_providers::Provider<RetryClient<Http>>,
     tokio_handle: tokio::runtime::Handle,
 }
 
 impl RpcProvider {
     pub fn new(rpc_url: String) -> Result<Self> {
-        let http_client = ethers_providers::Provider::<Http>::try_from(&rpc_url)?;
+        let http_client =
+            ethers_providers::Provider::<RetryClient<Http>>::new_client(&rpc_url, 3, 500)?;
         let tokio_handle = tokio::runtime::Handle::current();
 
         Ok(RpcProvider {