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Merge pull request #5436 

61d63900 net_helper: avoid unnecessary memcpy (moneromooo-monero)
This commit is contained in:
Riccardo Spagni 2019-04-16 22:43:15 +02:00
parent b0472c43a1 61d63900b9
commit e9527f5eed
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GPG Key ID: 55432DF31CCD4FCD
1 changed files with 4 additions and 3 deletions
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7
contrib/epee/include/net/net_helper.h
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@ -428,9 +428,10 @@ namespace net_utils
handler_obj hndlr(ec, bytes_transfered);
char local_buff[10000] = {0};
static const size_t max_size = 16384;
buff.resize(max_size);
async_read(local_buff, sizeof(local_buff), boost::asio::transfer_at_least(1), hndlr);
async_read(&buff[0], max_size, boost::asio::transfer_at_least(1), hndlr);
// Block until the asynchronous operation has completed.
while (ec == boost::asio::error::would_block && !boost::interprocess::ipcdetail::atomic_read32(&m_shutdowned))
@ -463,7 +464,7 @@ namespace net_utils
return false;*/
m_bytes_received += bytes_transfered;
buff.assign(local_buff, bytes_transfered);
buff.resize(bytes_transfered);
return true;
}