call add_response for internal requests

web3_proxy/src/jsonrpc/request_builder.rs

@@ -2,7 +2,7 @@ use super::{JsonRpcParams, LooseId, SingleRequest};
 use crate::{
     app::App,
     block_number::CacheMode,
-    errors::Web3ProxyResult,
+    errors::{Web3ProxyError, Web3ProxyResult},
     frontend::{
         authorization::{key_is_authorized, Authorization, RequestOrMethod, ResponseOrBytes},
         rpc_proxy_ws::ProxyMode,
@@ -570,6 +570,13 @@ impl ValidatedRequest {
         Ok(())
     }
 
+    pub fn add_error_response(&self, _err: &Web3ProxyError) {
+        self.error_response.store(true, atomic::Ordering::SeqCst);
+
+        // TODO: add actual response size
+        self.add_response(0);
+    }
+
     pub fn add_response<'a, R: Into<ResponseOrBytes<'a>>>(&'a self, response: R) {
         // TODO: fetch? set? should it be None in a Mutex? or a OnceCell?
         let response = response.into();

web3_proxy/src/rpcs/one.rs

@@ -1286,8 +1286,20 @@ impl Web3Rpc {
 
         // TODO: if we are inside the health checks and we aren't healthy yet. we need some sort of flag to force try_handle to not error
 
-        self.authorized_request(&web3_request, error_handler, true)
-            .await
+        let response = self
+            .authorized_request(&web3_request, error_handler, true)
+            .await;
+
+        match &response {
+            Ok(x) => {
+                // TODO: this is not efficient :(
+                let x = json!(x);
+                web3_request.add_response(&x)
+            }
+            Err(e) => web3_request.add_error_response(e),
+        }
+
+        response
     }
 
     pub async fn authorized_request<R: JsonRpcResultData>(

web3_proxy/src/stats/mod.rs

@@ -570,7 +570,7 @@ impl RpcQueryStats {
                 if !error_response {
                     // force error_response to true
                     // this can happen when a try operator escapes and metadata.add_response() isn't called
-                    trace!(
+                    warn!(
                         "no response known, but no errors logged. investigate. {:?}",
                         metadata
                     );