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Update ZMQ fee estimate and add ZMQ output distribution

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This commit is contained in:
Lee Clagett
2018-10-19 22:06:03 -04:00
parent 2287fb9fb4
commit 6097472a19
13 changed files with 260 additions and 88 deletions
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56
src/rpc/core_rpc_server.cpp
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@@ -45,6 +45,7 @@ using namespace epee;
#include "storages/http_abstract_invoke.h"
#include "crypto/hash.h"
#include "rpc/rpc_args.h"
#include "rpc/rpc_handler.h"
#include "core_rpc_server_error_codes.h"
#include "p2p/net_node.h"
#include "version.h"
@@ -2124,62 +2125,15 @@ namespace cryptonote
const uint64_t req_to_height = req.to_height ? req.to_height : (m_core.get_current_blockchain_height() - 1);
for (uint64_t amount: req.amounts)
{
static struct D
{
boost::mutex mutex;
std::vector<uint64_t> cached_distribution;
uint64_t cached_from, cached_to, cached_start_height, cached_base;
bool cached;
D(): cached_from(0), cached_to(0), cached_start_height(0), cached_base(0), cached(false) {}
} d;
boost::unique_lock<boost::mutex> lock(d.mutex);
if (d.cached && amount == 0 && d.cached_from == req.from_height && d.cached_to == req_to_height)
{
res.distributions.push_back({amount, d.cached_start_height, req.binary, d.cached_distribution, d.cached_base});
if (!req.cumulative)
{
auto &distribution = res.distributions.back().distribution;
for (size_t n = distribution.size() - 1; n > 0; --n)
distribution[n] -= distribution[n-1];
distribution[0] -= d.cached_base;
}
continue;
}
std::vector<uint64_t> distribution;
uint64_t start_height, base;
if (!m_core.get_output_distribution(amount, req.from_height, req_to_height, start_height, distribution, base))
auto data = rpc::RpcHandler::get_output_distribution(m_core, amount, req.from_height, req_to_height, req.cumulative);
if (!data)
{
error_resp.code = CORE_RPC_ERROR_CODE_INTERNAL_ERROR;
error_resp.message = "Failed to get rct distribution";
error_resp.message = "Failed to get output distribution";
return false;
}
if (req_to_height > 0 && req_to_height >= req.from_height)
{
uint64_t offset = std::max(req.from_height, start_height);
if (offset <= req_to_height && req_to_height - offset + 1 < distribution.size())
distribution.resize(req_to_height - offset + 1);
}
if (amount == 0)
{
d.cached_from = req.from_height;
d.cached_to = req_to_height;
d.cached_distribution = distribution;
d.cached_start_height = start_height;
d.cached_base = base;
d.cached = true;
}
if (!req.cumulative)
{
for (size_t n = distribution.size() - 1; n > 0; --n)
distribution[n] -= distribution[n-1];
distribution[0] -= base;
}
res.distributions.push_back({amount, start_height, req.binary, std::move(distribution), base});
res.distributions.push_back({std::move(*data), amount, req.binary});
}
}
catch (const std::exception &e)