void * StarServer(void * client)
{
http_request * request = CreateRequest();
int client_socket;
client_socket = *(int *)client;
int server_status;
server_status = GetContent(client_socket, request->buf, HTTP_REQUEST_BUF_MAX_LENGTH);
if(server_status)
{
if(server_status==-1)
ReturnError(400,client_socket);
if(server_status==-2)
ReturnError(414,client_socket);
}
else
{
int analysis_status = 0;
analysis_status = AnalysisRequest(request);
if(analysis_status)
ReturnError(analysis_status, client_socket);
else
HandleRequest(client_socket, request);
}
DestroyRequest(request);
close(client_socket);
return NULL;
}
unsigned Listener::Process()
{
//Profile profile("Listener::Process");
////////////////////////////////////////
// handle inactive state (with UdpManager)
if (!IsActive() && mTcpManager)
{
// check all connections to see if they are idle
std::set<Connection *>::iterator iterator;
for (iterator = mConnections.begin(); iterator != mConnections.end(); iterator++)
{
Connection * connection = *iterator;
if (connection->IsConnected())
connection->Disconnect();
}
// close the UdpManager if all the connections are closed
if (!mConnectionCount)
{
mTcpManager->Release();
mTcpManager = 0;
OnShutdown();
}
}
////////////////////////////////////////
// handle active state (without UdpManager)
else if (IsActive() && !mTcpManager)
{
mParams = GetConnectionParams();
mActiveMax = GetActiveRequestMax();
mTcpManager = new TcpManager(mParams);
mTcpManager->SetHandler(this);
if (mTcpManager->BindAsServer()){
OnStartup();
}else{
OnFailedStartup();
return 0;
}
}
////////////////////////////////////////
// process the TcpManager
if (mTcpManager)
{
//Profile subProfile("TcpManager::GiveTime()");
mTcpManager->GiveTime();
}
// check all closed connections to see if they are idle
std::list<Connection *>::iterator closedIterator = mClosedConnections.begin();
while (closedIterator != mClosedConnections.end())
{
//Profile profile("Listener::Process (cleanup connection)");
std::list<Connection *>::iterator current = closedIterator++;
Connection * connection = *current;
if (!connection->GetActiveRequests() &&
!connection->GetQueuedRequests())
{
mClosedConnections.erase(current);
mConnections.erase(connection);
mConnectionCount--;
OnConnectionDestroyed(connection);
delete connection;
}
}
////////////////////////////////////////
// process request queue
while (!mQueuedRequests.empty() && (!mActiveMax || mActiveCount < mActiveMax))
{
//Profile profile("Listener::Process (activate queued request)");
QueueNode & node = mQueuedRequests.front();
if (!IsActive())
{
// If not active, discard queued request
if (node.connection)
{
// normal request, internal requests have no connection
node.connection->NotifyDiscardRequest(node.request);
}
DestroyRequest(node.request);
}
else
{
// Move request to active list
if (node.connection)
{
// normal request, internal requests have no connection
node.connection->NotifyBeginRequest(node.request);
}
mActiveRequests.push_back(node);
mActiveCount++;
}
mQueuedRequests.pop_front();
}
////////////////////////////////////////
// Process active requests
unsigned requestsProcessed = 0;
std::list<QueueNode>::iterator iterator = mActiveRequests.begin();
while (iterator != mActiveRequests.end())
{
//Profile profile("Listener::Process (process request)");
std::list<QueueNode>::iterator current = iterator++;
RequestBase * request = current->request;
Connection * connection = current->connection;
if (request->Process())
{
if (connection)
{
// normal request, internal requests have no connection
connection->NotifyEndRequest(request);
}
DestroyRequest(request);
mActiveRequests.erase(current);
mActiveCount--;
}
else if (mSleepingRequests.find(request) != mSleepingRequests.end())
{
mActiveRequests.erase(current);
}
requestsProcessed++;
}
return requestsProcessed;
}
