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/*
* Phusion Passenger - https://www.phusionpassenger.com/
* Copyright (c) 2014-2017 Phusion Holding B.V.
*
* "Passenger", "Phusion Passenger" and "Union Station" are registered
* trademarks of Phusion Holding B.V.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include <Core/Controller.h>
/*************************************************************************
*
* Miscellaneous functions for Core::Controller
*
*************************************************************************/
namespace Passenger {
namespace Core {
using namespace std;
using namespace boost;
/****************************
*
* Public methods
*
****************************/
void
Controller::disconnectLongRunningConnections(const StaticString &gupid) {
vector<Client *> clients;
vector<Client *>::iterator v_it, v_end;
Client *client;
// We collect all clients in a vector so that we don't have to worry about
// `activeClients` being mutated while we work.
TAILQ_FOREACH (client, &activeClients, nextClient.activeOrDisconnectedClient) {
P_ASSERT_EQ(client->getConnState(), Client::ACTIVE);
if (client->currentRequest != NULL) {
Request *req = client->currentRequest;
if (req->httpState >= Request::COMPLETE
&& req->upgraded()
&& req->options.abortWebsocketsOnProcessShutdown
&& req->session != NULL
&& req->session->getGupid() == gupid)
{
if (LoggingKit::getLevel() >= LoggingKit::INFO) {
char clientName[32];
unsigned int size;
const LString *host;
StaticString hostStr;
size = getClientName(client, clientName, sizeof(clientName));
if (req->host != NULL && req->host->size > 0) {
host = psg_lstr_make_contiguous(req->host, req->pool);
hostStr = StaticString(host->start->data, host->size);
}
P_INFO("[" << getServerName() << "] Disconnecting client " <<
StaticString(clientName, size) << ": " <<
hostStr << StaticString(req->path.start->data, req->path.size));
}
refClient(client, __FILE__, __LINE__);
clients.push_back(client);
}
}
}
// Disconnect each eligible client.
v_end = clients.end();
for (v_it = clients.begin(); v_it != v_end; v_it++) {
client = *v_it;
Client *c = client;
disconnect(&client);
unrefClient(c, __FILE__, __LINE__);
}
}
} // namespace Core
} // namespace Passenger
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