From b5074d8577e44c33b5f804128981c45daee247f1 Mon Sep 17 00:00:00 2001
From: Michael Vines <mvines@gmail.com>
Date: Wed, 6 Nov 2019 08:23:13 -0700
Subject: [PATCH] Enable JSON RPC request/response logging by default (#6758)

---
 core/src/rpc_service.rs | 1 +
 validator/src/main.rs   | 8 +++++++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/core/src/rpc_service.rs b/core/src/rpc_service.rs
index 89da4bb30..e1e268f35 100644
--- a/core/src/rpc_service.rs
+++ b/core/src/rpc_service.rs
@@ -53,6 +53,7 @@ impl RpcRequestMiddleware {
     }
 
     fn get(&self, filename: &str) -> RequestMiddlewareAction {
+        info!("get {}", filename);
         let filename = self.ledger_path.join(filename);
         RequestMiddlewareAction::Respond {
             should_validate_hosts: true,
diff --git a/validator/src/main.rs b/validator/src/main.rs
index c77434b26..545bcff0b 100644
--- a/validator/src/main.rs
+++ b/validator/src/main.rs
@@ -225,7 +225,13 @@ fn is_keypair(string: String) -> Result<(), String> {
 }
 
 pub fn main() {
-    solana_logger::setup_with_filter("solana=info");
+    solana_logger::setup_with_filter(
+        &[
+            "solana=info", /* info logging for all solana modules */
+            "rpc=trace",   /* json_rpc request/response logging */
+        ]
+        .join(","),
+    );
     solana_metrics::set_panic_hook("validator");
 
     let default_dynamic_port_range =