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Only call send once per write event in dns manager

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This commit is contained in:
Adam
2011-07-06 05:20:25 -04:00
parent ffd5c045e4
commit 57ec310512
1 changed files with 5 additions and 5 deletions
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src/dns.cpp
+5 -5
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@@ -491,20 +491,20 @@ bool DNSManager::ProcessWrite()
{
Log(LOG_DEBUG_2) << "Resolver: Writing to DNS socket";
for (unsigned i = DNSEngine->packets.size(); i > 0; --i)
DNSPacket *r = DNSEngine->packets.size() ? DNSEngine->packets[0] : NULL;
if (r != NULL)
{
DNSPacket *r = DNSEngine->packets[i - 1];
unsigned char buffer[524];
r->FillBuffer(buffer);
sendto(this->GetFD(), buffer, r->payload_count + 12, 0, &this->addrs.sa, this->addrs.size());
delete r;
DNSEngine->packets.erase(DNSEngine->packets.begin());
}
DNSEngine->packets.clear();
SocketEngine::ClearWritable(this);
if (DNSEngine->packets.empty())
SocketEngine::ClearWritable(this);
return true;
}