diff options
| -rw-r--r-- | src/wallet/node_rpc_proxy.cpp | 10 | ||||
| -rw-r--r-- | src/wallet/node_rpc_proxy.h | 1 |
2 files changed, 11 insertions, 0 deletions
diff --git a/src/wallet/node_rpc_proxy.cpp b/src/wallet/node_rpc_proxy.cpp index 731896715..15ea26044 100644 --- a/src/wallet/node_rpc_proxy.cpp +++ b/src/wallet/node_rpc_proxy.cpp @@ -77,6 +77,7 @@ void NodeRPCProxy::invalidate() m_rpc_payment_seed_height = 0; m_rpc_payment_seed_hash = crypto::null_hash; m_rpc_payment_next_seed_hash = crypto::null_hash; + m_height_time = 0; } boost::optional<std::string> NodeRPCProxy::get_rpc_version(uint32_t &rpc_version) @@ -101,6 +102,7 @@ boost::optional<std::string> NodeRPCProxy::get_rpc_version(uint32_t &rpc_version void NodeRPCProxy::set_height(uint64_t h) { m_height = h; + m_height_time = time(NULL); } boost::optional<std::string> NodeRPCProxy::get_info() @@ -126,12 +128,20 @@ boost::optional<std::string> NodeRPCProxy::get_info() m_target_height = resp_t.target_height; m_block_weight_limit = resp_t.block_weight_limit ? resp_t.block_weight_limit : resp_t.block_size_limit; m_get_info_time = now; + m_height_time = now; } return boost::optional<std::string>(); } boost::optional<std::string> NodeRPCProxy::get_height(uint64_t &height) { + const time_t now = time(NULL); + if (now < m_height_time + 30) // re-cache every 30 seconds + { + height = m_height; + return boost::optional<std::string>(); + } + auto res = get_info(); if (res) return res; diff --git a/src/wallet/node_rpc_proxy.h b/src/wallet/node_rpc_proxy.h index a9d8167ac..65ca40640 100644 --- a/src/wallet/node_rpc_proxy.h +++ b/src/wallet/node_rpc_proxy.h @@ -97,6 +97,7 @@ private: crypto::hash m_rpc_payment_seed_hash; crypto::hash m_rpc_payment_next_seed_hash; uint32_t m_rpc_payment_cookie; + time_t m_height_time; }; } |