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memory pool for SSU packets

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orignal 2021-09-13 13:13:27 -04:00
parent f7f36568ef
commit 247b6a0ed2
2 changed files with 10 additions and 9 deletions
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18
libi2pd/SSU.cpp
View File

@ -255,14 +255,14 @@ namespace transport
void SSUServer::Receive ()
{
SSUPacket * packet = new SSUPacket ();
SSUPacket * packet = m_PacketsPool.AcquireMt ();
m_Socket.async_receive_from (boost::asio::buffer (packet->buf, SSU_MTU_V4), packet->from,
std::bind (&SSUServer::HandleReceivedFrom, this, std::placeholders::_1, std::placeholders::_2, packet));
}
void SSUServer::ReceiveV6 ()
{
SSUPacket * packet = new SSUPacket ();
SSUPacket * packet = m_PacketsPool.AcquireMt ();
m_SocketV6.async_receive_from (boost::asio::buffer (packet->buf, SSU_MTU_V6), packet->from,
std::bind (&SSUServer::HandleReceivedFromV6, this, std::placeholders::_1, std::placeholders::_2, packet));
}
@ -293,7 +293,7 @@ namespace transport
{
while (moreBytes && packets.size () < 25)
{
packet = new SSUPacket ();
packet = m_PacketsPool.AcquireMt ();
packet->len = m_Socket.receive_from (boost::asio::buffer (packet->buf, SSU_MTU_V4), packet->from, 0, ec);
if (!ec)
{
@ -304,7 +304,7 @@ namespace transport
else
{
LogPrint (eLogError, "SSU: receive_from error: code ", ec.value(), ": ", ec.message ());
delete packet;
m_PacketsPool.ReleaseMt (packet);
break;
}
}
@ -315,7 +315,7 @@ namespace transport
}
else
{
delete packet;
m_PacketsPool.ReleaseMt (packet);
if (ecode != boost::asio::error::operation_aborted)
{
LogPrint (eLogError, "SSU: receive error: code ", ecode.value(), ": ", ecode.message ());
@ -352,7 +352,7 @@ namespace transport
{
while (moreBytes && packets.size () < 25)
{
packet = new SSUPacket ();
packet = m_PacketsPool.AcquireMt ();
packet->len = m_SocketV6.receive_from (boost::asio::buffer (packet->buf, SSU_MTU_V6), packet->from, 0, ec);
if (!ec)
{
@ -363,7 +363,7 @@ namespace transport
else
{
LogPrint (eLogError, "SSU: v6 receive_from error: code ", ec.value(), ": ", ec.message ());
delete packet;
m_PacketsPool.ReleaseMt (packet);;
break;
}
}
@ -374,7 +374,7 @@ namespace transport
}
else
{
delete packet;
m_PacketsPool.ReleaseMt (packet);
if (ecode != boost::asio::error::operation_aborted)
{
LogPrint (eLogError, "SSU: v6 receive error: code ", ecode.value(), ": ", ecode.message ());
@ -421,8 +421,8 @@ namespace transport
if (session) session->FlushData ();
session = nullptr;
}
delete packet;
}
m_PacketsPool.ReleaseMt (packets);
if (session) session->FlushData ();
}

1
libi2pd/SSU.h
View File

@ -144,6 +144,7 @@ namespace transport
i2p::util::MemoryPool<Fragment> m_FragmentsPool;
i2p::util::MemoryPool<IncompleteMessage> m_IncompleteMessagesPool;
i2p::util::MemoryPool<SentMessage> m_SentMessagesPool;
i2p::util::MemoryPoolMt<SSUPacket> m_PacketsPool;
public:
// for HTTP only