From 75e6f9abd521fe21fb300536a1f3d776679774ec Mon Sep 17 00:00:00 2001
From: timur <12267899-timur.5@users.noreply.gitlab.com>
Date: Mon, 28 Nov 2022 06:38:50 -0400
Subject: [PATCH] SON conn. pool

---
 .../peerplays_sidechain/common/rpc_client.cpp   | 17 ++++++++++++-----
 .../peerplays_sidechain/common/rpc_client.hpp   |  2 ++
 .../sidechain_net_handler_hive.cpp              |  3 +++
 3 files changed, 17 insertions(+), 5 deletions(-)

diff --git a/libraries/plugins/peerplays_sidechain/common/rpc_client.cpp b/libraries/plugins/peerplays_sidechain/common/rpc_client.cpp
index aa8fbe87..a8ab651b 100644
--- a/libraries/plugins/peerplays_sidechain/common/rpc_client.cpp
+++ b/libraries/plugins/peerplays_sidechain/common/rpc_client.cpp
@@ -27,12 +27,9 @@ class rpc_connection {
 public:
    rpc_connection(std::string _url, std::string _user, std::string _password, bool _debug_rpc_calls);
 
-protected:
-   //static std::string retrieve_array_value_from_reply(std::string reply_str, std::string array_path, uint32_t idx);
-   //static std::string retrieve_value_from_reply(std::string reply_str, std::string value_path);
-
-public:
    std::string send_post_request(std::string method, std::string params, bool show_log);
+   std::string get_url() const;
+   
 protected:
 
    std::string url;
@@ -99,6 +96,11 @@ rpc_connection::rpc_connection(std::string _url, std::string _user, std::string
    }
 }
 
+std::string rpc_connection::get_url() const
+{
+   return url;
+}
+
 std::string rpc_client::retrieve_array_value_from_reply(std::string reply_str, std::string array_path, uint32_t idx) {
    if (reply_str.empty()) {
       wlog("RPC call ${function}, empty reply string", ("function", __FUNCTION__));
@@ -371,6 +373,11 @@ std::string rpc_client::send_post_request(rpc_connection &conn, std::string meth
    return conn.send_post_request(method, params, show_log);
 }
 
+std::string rpc_client::get_connection_url(const rpc_connection &conn)
+{
+   return conn.get_url();
+}
+
 rpc_client::~rpc_client()
 {
    try {
diff --git a/libraries/plugins/peerplays_sidechain/include/graphene/peerplays_sidechain/common/rpc_client.hpp b/libraries/plugins/peerplays_sidechain/include/graphene/peerplays_sidechain/common/rpc_client.hpp
index 62270eeb..31b7b9ee 100644
--- a/libraries/plugins/peerplays_sidechain/include/graphene/peerplays_sidechain/common/rpc_client.hpp
+++ b/libraries/plugins/peerplays_sidechain/include/graphene/peerplays_sidechain/common/rpc_client.hpp
@@ -27,6 +27,8 @@ protected:
    static std::string retrieve_array_value_from_reply(std::string reply_str, std::string array_path, uint32_t idx);
    static std::string retrieve_value_from_reply(std::string reply_str, std::string value_path);
 
+   static std::string get_connection_url(const rpc_connection &conn);
+
 private:
    std::vector<rpc_connection*> connections;
    int n_active_conn;
diff --git a/libraries/plugins/peerplays_sidechain/sidechain_net_handler_hive.cpp b/libraries/plugins/peerplays_sidechain/sidechain_net_handler_hive.cpp
index 1b62d2b3..3295524b 100644
--- a/libraries/plugins/peerplays_sidechain/sidechain_net_handler_hive.cpp
+++ b/libraries/plugins/peerplays_sidechain/sidechain_net_handler_hive.cpp
@@ -113,6 +113,9 @@ std::string hive_rpc_client::get_last_irreversible_block_num() {
 }
 
 uint64_t hive_rpc_client::ping(rpc_connection &conn) const {
+
+   ilog("!!!hive_rpc_client::ping() ${url}", ("url", get_connection_url(conn)));
+
    const std::string reply = send_post_request(conn, "database_api.get_dynamic_global_properties", "", debug_rpc_calls);
    if (!reply.empty()) {
       std::stringstream ss(reply);