feat: pass a flag to contorl timeout seconds

Cargo.toml

@@ -94,3 +94,4 @@ tower-http = { version = "0.6.2", features = ["cors"] }
 tracing = "0.1.40"
 strum = { version = "0.26.3", features = ["derive"] }
 url = "2.5.2"
+tiny_http = "0.12.0"

bin/rundler/Cargo.toml

@@ -41,6 +41,7 @@ reth-tasks.workspace = true
 serde.workspace = true
 serde_json.workspace = true
 sscanf = "0.4.2"
+tiny_http.workspace = true
 tokio = { workspace = true, features = ["macros", "rt-multi-thread", "signal", "sync"] }
 tokio-metrics = "0.3.1"
 tokio-rustls = "0.26.0"

bin/rundler/src/cli/builder.rs

@@ -336,6 +336,8 @@ impl BuilderArgs {
         let da_gas_tracking_enabled =
             super::lint_da_gas_tracking(common.da_gas_tracking_enabled, &chain_spec);
 
+        let provider_client_timeout_seconds = common.provider_client_timeout_seconds;
+
         Ok(BuilderTaskArgs {
             entry_points,
             chain_spec,
@@ -358,6 +360,7 @@ impl BuilderArgs {
             max_replacement_underpriced_blocks: self.max_replacement_underpriced_blocks,
             remote_address,
             da_gas_tracking_enabled,
+            provider_client_timeout_seconds,
         })
     }
 

bin/rundler/src/cli/mod.rs

@@ -346,6 +346,14 @@ pub struct CommonArgs {
         default_value = "false"
     )]
     pub da_gas_tracking_enabled: bool,
+
+    #[arg(
+        long = "provider_client_timeout_seconds",
+        name = "provider_client_timeout_seconds",
+        env = "PROVIDER_CLIENT_TIMEOUT_SECONDS",
+        default_value = "10"
+    )]
+    pub provider_client_timeout_seconds: u64,
 }
 
 const SIMULATION_GAS_OVERHEAD: u64 = 100_000;
@@ -594,6 +602,7 @@ pub fn construct_providers(
 ) -> anyhow::Result<impl Providers> {
     let provider = Arc::new(rundler_provider::new_alloy_provider(
         args.node_http.as_ref().context("must provide node_http")?,
+        args.provider_client_timeout_seconds,
     )?);
     let (da_gas_oracle, da_gas_oracle_sync) =
         rundler_provider::new_alloy_da_gas_oracle(chain_spec, provider.clone());

crates/builder/src/sender/mod.rs

@@ -171,12 +171,17 @@ impl TransactionSenderArgs {
         self,
         rpc_url: &str,
         signer: S,
+        provider_client_timeout_seconds: u64,
     ) -> std::result::Result<TransactionSenderEnum<impl EvmProvider, S>, SenderConstructorErrors>
     {
-        let provider = rundler_provider::new_alloy_evm_provider(rpc_url)?;
+        let provider =
+            rundler_provider::new_alloy_evm_provider(rpc_url, provider_client_timeout_seconds)?;
         let sender = match self {
             Self::Raw(args) => {
-                let submitter = rundler_provider::new_alloy_evm_provider(&args.submit_url)?;
+                let submitter = rundler_provider::new_alloy_evm_provider(
+                    &args.submit_url,
+                    provider_client_timeout_seconds,
+                )?;
 
                 if args.use_submit_for_status {
                     TransactionSenderEnum::Raw(RawTransactionSender::new(

crates/builder/src/task.rs

@@ -89,6 +89,8 @@ pub struct Args {
     pub entry_points: Vec<EntryPointBuilderSettings>,
     /// Enable DA tracking
     pub da_gas_tracking_enabled: bool,
+    /// Provider client timeout
+    pub provider_client_timeout_seconds: u64,
 }
 
 /// Builder settings for an entrypoint
@@ -355,11 +357,11 @@ where
             da_gas_tracking_enabled: self.args.da_gas_tracking_enabled,
         };
 
-        let transaction_sender = self
-            .args
-            .sender_args
-            .clone()
-            .into_sender(&self.args.rpc_url, signer)?;
+        let transaction_sender = self.args.sender_args.clone().into_sender(
+            &self.args.rpc_url,
+            signer,
+            self.args.provider_client_timeout_seconds,
+        )?;
 
         let tracker_settings = transaction_tracker::Settings {
             replacement_fee_percent_increase: self.args.replacement_fee_percent_increase,

crates/provider/Cargo.toml

@@ -52,4 +52,5 @@ alloy-node-bindings = "0.4.2"
 alloy-provider = { workspace = true, features = ["debug-api", "anvil-node"] }
 alloy-sol-macro.workspace = true
 rundler-provider = { workspace = true, features = ["test-utils"] }
+tiny_http.workspace = true
 tokio.workspace = true

crates/provider/src/alloy/mod.rs

@@ -34,14 +34,18 @@ pub(crate) mod metrics;
 mod provider_timeout;
 
 /// Create a new alloy evm provider from a given RPC URL
-pub fn new_alloy_evm_provider(rpc_url: &str) -> anyhow::Result<impl EvmProvider + Clone> {
-    let provider = new_alloy_provider(rpc_url)?;
+pub fn new_alloy_evm_provider(
+    rpc_url: &str,
+    provider_client_timeout_seconds: u64,
+) -> anyhow::Result<impl EvmProvider + Clone> {
+    let provider = new_alloy_provider(rpc_url, provider_client_timeout_seconds)?;
     Ok(AlloyEvmProvider::new(provider))
 }
 
 /// Create a new alloy provider from a given RPC URL
 pub fn new_alloy_provider(
     rpc_url: &str,
+    provider_client_timeout_seconds: u64,
 ) -> anyhow::Result<
     impl AlloyProvider<RetryBackoffService<AlloyMetricMiddleware<ProviderTimeout<Http<Client>>>>>
         + Clone,
@@ -51,7 +55,8 @@ pub fn new_alloy_provider(
     // TODO: make this configurable: use a large number for CUPS for now
     let retry_layer = alloy_transport::layers::RetryBackoffLayer::new(10, 500, 1_000_000);
     // add a timeout layer here.
-    let timeout_layer = ProviderTimeoutLayer::new(Duration::from_secs(10));
+    let timeout_layer =
+        ProviderTimeoutLayer::new(Duration::from_secs(provider_client_timeout_seconds));
     let client = ClientBuilder::default()
         .layer(retry_layer)
         .layer(metric_layer)
@@ -60,3 +65,45 @@ pub fn new_alloy_provider(
     let provider = ProviderBuilder::new().on_client(client);
     Ok(provider)
 }
+
+#[cfg(test)]
+mod tests {
+    use std::{
+        thread::{self, sleep},
+        time::Duration,
+    };
+
+    use alloy_provider::Provider;
+    use tiny_http::{Response, Server};
+
+    use crate::new_alloy_provider;
+    fn setup() {
+        let server = Server::http("0.0.0.0:8000").unwrap();
+        for request in server.incoming_requests() {
+            sleep(Duration::from_secs(10));
+            let _ = request.respond(Response::from_string(
+                "{\"jsonrpc\": \"2.0\",	\"id\": 1,	\"result\": \"0x146b6d7\"}",
+            ));
+        }
+    }
+    #[tokio::test]
+    async fn test_timeout() {
+        thread::spawn(move || {
+            setup();
+        });
+        {
+            // Wait 11 seconds and get result
+            let provider = new_alloy_provider("http://localhost:8000", 11)
+                .expect("can not initialize provider");
+            let x = provider.get_block_number().await;
+            assert!(x.is_ok());
+        }
+        {
+            // Wait 9 seconds and timeout form client side
+            let provider = new_alloy_provider("http://localhost:8000", 9)
+                .expect("can not initialize provider");
+            let x = provider.get_block_number().await;
+            assert!(x.is_err());
+        }
+    }
+}