feat(cast): add --rpc-timeout option

crates/cli/src/opts/ethereum.rs

@@ -40,6 +40,13 @@ pub struct RpcOpts {
     /// "0x6bb38c26db65749ab6e472080a3d20a2f35776494e72016d1e339593f21c59bc"]'
     #[arg(long, env = "ETH_RPC_JWT_SECRET")]
     pub jwt_secret: Option<String>,
+
+    /// Timeout for the rpc request
+    ///
+    /// The rpc-timeout will be used to override the default timeout for RPC.
+    /// Default value is 45s
+    #[arg(long, env = "ETH_RPC_TIMEOUT")]
+    pub rpc_timeout: Option<u64>,
 }
 
 impl_figment_convert_cast!(RpcOpts);
@@ -84,6 +91,9 @@ impl RpcOpts {
         if let Ok(Some(jwt)) = self.jwt(None) {
             dict.insert("eth_rpc_jwt".into(), jwt.into_owned().into());
         }
+        if let Some(rpc_timeout) = self.rpc_timeout {
+            dict.insert("eth_rpc_timeout".into(), rpc_timeout.into());
+        }
         dict
     }
 }

crates/cli/src/utils/mod.rs

@@ -106,6 +106,10 @@ pub fn get_provider_builder(config: &Config) -> Result<ProviderBuilder> {
         builder = builder.jwt(jwt.as_ref());
     }
 
+    if let Some(rpc_timeout) = config.eth_rpc_timeout {
+        builder = builder.timeout(Duration::from_secs(rpc_timeout));
+    }
+
     Ok(builder)
 }
 

crates/config/src/lib.rs

@@ -238,6 +238,8 @@ pub struct Config {
     pub eth_rpc_url: Option<String>,
     /// JWT secret that should be used for any rpc calls
     pub eth_rpc_jwt: Option<String>,
+    /// timeout that should be used for any rpc calls
+    pub eth_rpc_timeout: Option<u64>,
     /// etherscan API key, or alias for an `EtherscanConfig` in `etherscan` table
     pub etherscan_api_key: Option<String>,
     /// Multiple etherscan api configs and their aliases
@@ -2208,6 +2210,7 @@ impl Default for Config {
             memory_limit: 1 << 27, // 2**27 = 128MiB = 134_217_728 bytes
             eth_rpc_url: None,
             eth_rpc_jwt: None,
+            eth_rpc_timeout: None,
             etherscan_api_key: None,
             verbosity: 0,
             remappings: vec![],

crates/forge/tests/cli/config.rs

@@ -105,6 +105,7 @@ forgetest!(can_extract_config_values, |prj, cmd| {
         memory_limit: 1 << 27,
         eth_rpc_url: Some("localhost".to_string()),
         eth_rpc_jwt: None,
+        eth_rpc_timeout: None,
         etherscan_api_key: None,
         etherscan: Default::default(),
         verbosity: 4,