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Merge pull request #7024

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aaf837cf5 rpc: skip non-synced bootstrap daemons in --no-sync mode too (xiphon)
This commit is contained in:
Alexander Blair 2020-12-01 14:23:21 -08:00
commit 976fcb5985
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GPG Key ID: C64552D877C32479
3 changed files with 21 additions and 17 deletions
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10
src/rpc/bootstrap_daemon.cpp
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@ -45,12 +45,12 @@ namespace cryptonote
return host + ":" + m_http_client.get_port(); return host + ":" + m_http_client.get_port();
} }
boost::optional<uint64_t> bootstrap_daemon::get_height() boost::optional<std::pair<uint64_t, uint64_t>> bootstrap_daemon::get_height()
{ {
cryptonote::COMMAND_RPC_GET_HEIGHT::request req; cryptonote::COMMAND_RPC_GET_INFO::request req;
cryptonote::COMMAND_RPC_GET_HEIGHT::response res; cryptonote::COMMAND_RPC_GET_INFO::response res;
if (!invoke_http_json("/getheight", req, res)) if (!invoke_http_json("/getinfo", req, res))
{ {
return boost::none; return boost::none;
} }
@ -60,7 +60,7 @@ namespace cryptonote
return boost::none; return boost::none;
} }
return res.height; return {{res.height, res.target_height}};
} }
bool bootstrap_daemon::handle_result(bool success, const std::string &status) bool bootstrap_daemon::handle_result(bool success, const std::string &status)

3
src/rpc/bootstrap_daemon.h
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@ -2,6 +2,7 @@
#include <functional> #include <functional>
#include <map> #include <map>
#include <utility>
#include <boost/optional/optional.hpp> #include <boost/optional/optional.hpp>
#include <boost/thread/mutex.hpp> #include <boost/thread/mutex.hpp>
@ -27,7 +28,7 @@ namespace cryptonote
bool rpc_payment_enabled); bool rpc_payment_enabled);
std::string address() const noexcept; std::string address() const noexcept;
boost::optional<uint64_t> get_height(); boost::optional<std::pair<uint64_t, uint64_t>> get_height();
bool handle_result(bool success, const std::string &status); bool handle_result(bool success, const std::string &status);
template <class t_request, class t_response> template <class t_request, class t_response>

25
src/rpc/core_rpc_server.cpp
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@ -2003,34 +2003,37 @@ namespace cryptonote
} }
auto current_time = std::chrono::system_clock::now(); auto current_time = std::chrono::system_clock::now();
if (!m_p2p.get_payload_object().no_sync() && if (current_time - m_bootstrap_height_check_time > std::chrono::seconds(30)) // update every 30s
current_time - m_bootstrap_height_check_time > std::chrono::seconds(30)) // update every 30s
{ {
{ {
boost::upgrade_to_unique_lock<boost::shared_mutex> lock(upgrade_lock); boost::upgrade_to_unique_lock<boost::shared_mutex> lock(upgrade_lock);
m_bootstrap_height_check_time = current_time; m_bootstrap_height_check_time = current_time;
} }
boost::optional<uint64_t> bootstrap_daemon_height = m_bootstrap_daemon->get_height(); boost::optional<std::pair<uint64_t, uint64_t>> bootstrap_daemon_height_info = m_bootstrap_daemon->get_height();
if (!bootstrap_daemon_height) if (!bootstrap_daemon_height_info)
{ {
MERROR("Failed to fetch bootstrap daemon height"); MERROR("Failed to fetch bootstrap daemon height");
return false; return false;
} }
uint64_t target_height = m_core.get_target_blockchain_height(); const uint64_t bootstrap_daemon_height = bootstrap_daemon_height_info->first;
if (*bootstrap_daemon_height < target_height) const uint64_t bootstrap_daemon_target_height = bootstrap_daemon_height_info->second;
if (bootstrap_daemon_height < bootstrap_daemon_target_height)
{ {
MINFO("Bootstrap daemon is out of sync"); MINFO("Bootstrap daemon is out of sync");
return m_bootstrap_daemon->handle_result(false, {}); return m_bootstrap_daemon->handle_result(false, {});
} }
uint64_t top_height = m_core.get_current_blockchain_height(); if (!m_p2p.get_payload_object().no_sync())
m_should_use_bootstrap_daemon = top_height + 10 < *bootstrap_daemon_height; {
MINFO((m_should_use_bootstrap_daemon ? "Using" : "Not using") << " the bootstrap daemon (our height: " << top_height << ", bootstrap daemon's height: " << *bootstrap_daemon_height << ")"); uint64_t top_height = m_core.get_current_blockchain_height();
m_should_use_bootstrap_daemon = top_height + 10 < bootstrap_daemon_height;
MINFO((m_should_use_bootstrap_daemon ? "Using" : "Not using") << " the bootstrap daemon (our height: " << top_height << ", bootstrap daemon's height: " << bootstrap_daemon_height << ")");
if (!m_should_use_bootstrap_daemon) if (!m_should_use_bootstrap_daemon)
return false; return false;
}
} }
if (mode == invoke_http_mode::JON) if (mode == invoke_http_mode::JON)