// Copyright (c) 2020-2022, The Monero Project
//
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// of conditions and the following disclaimer in the documentation and/or other
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#include "connection_context.h"
#include "cryptonote_protocol/cryptonote_protocol_defs.h"
#include "p2p/p2p_protocol_defs.h"
namespace cryptonote
{
std::size_t cryptonote_connection_context::get_max_bytes(const int command) noexcept
{
switch (command)
{
case nodetool::COMMAND_HANDSHAKE_T<cryptonote::CORE_SYNC_DATA>::ID:
return 65536;
case nodetool::COMMAND_TIMED_SYNC_T<cryptonote::CORE_SYNC_DATA>::ID:
return 65536;
case nodetool::COMMAND_PING::ID:
return 4096;
case nodetool::COMMAND_REQUEST_SUPPORT_FLAGS::ID:
return 4096;
case cryptonote::NOTIFY_NEW_BLOCK::ID:
return 1024 * 1024 * 128; // 128 MB (max packet is a bit less than 100 MB though)
case cryptonote::NOTIFY_NEW_TRANSACTIONS::ID:
return 1024 * 1024 * 128; // 128 MB (max packet is a bit less than 100 MB though)
case cryptonote::NOTIFY_REQUEST_GET_OBJECTS::ID:
return 1024 * 1024 * 2; // 2 MB
case cryptonote::NOTIFY_RESPONSE_GET_OBJECTS::ID:
return 1024 * 1024 * 128; // 128 MB (max packet is a bit less than 100 MB though)
case cryptonote::NOTIFY_REQUEST_CHAIN::ID:
return 512 * 1024; // 512 kB
case cryptonote::NOTIFY_RESPONSE_CHAIN_ENTRY::ID:
return 1024 * 1024 * 4; // 4 MB
case cryptonote::NOTIFY_NEW_FLUFFY_BLOCK::ID:
return 1024 * 1024 * 4; // 4 MB, but it does not includes transaction data
case cryptonote::NOTIFY_REQUEST_FLUFFY_MISSING_TX::ID:
return 1024 * 1024; // 1 MB
case cryptonote::NOTIFY_GET_TXPOOL_COMPLEMENT::ID:
return 1024 * 1024 * 4; // 4 MB
default:
break;
};
return std::numeric_limits<size_t>::max();
}
} // cryptonote
