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Remove payload copy in all outgoing p2p messages

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This commit is contained in:
Lee Clagett 2021-01-19 02:22:32 +00:00
parent e45619e61e
commit 679d05567d
21 changed files with 325 additions and 231 deletions
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9
src/cryptonote_protocol/cryptonote_protocol_handler.h
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@ -46,6 +46,8 @@
#include "block_queue.h"
#include "common/perf_timer.h"
#include "cryptonote_basic/connection_context.h"
#include "net/levin_base.h"
#include "p2p/net_node_common.h"
#include <boost/circular_buffer.hpp>
PUSH_WARNINGS
@ -195,10 +197,11 @@ namespace cryptonote
bool post_notify(typename t_parameter::request& arg, cryptonote_connection_context& context)
{
LOG_PRINT_L2("[" << epee::net_utils::print_connection_context_short(context) << "] post " << typeid(t_parameter).name() << " -->");
epee::byte_slice blob;
epee::serialization::store_t_to_binary(arg, blob, 256 * 1024); // optimize for block responses
epee::levin::message_writer out{256 * 1024}; // optimize for block responses
epee::serialization::store_t_to_binary(arg, out.buffer);
//handler_response_blocks_now(blob.size()); // XXX
return m_p2p->invoke_notify_to_peer(t_parameter::ID, epee::to_span(blob), context);
return m_p2p->invoke_notify_to_peer(t_parameter::ID, std::move(out), context);
}
};