Adding upstream version 2.4.1.upstream/2.4.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 74 insertions, 0 deletions

diff --git a/src/lib/http/connection_pool.cc b/src/lib/http/connection_pool.cc
new file mode 100644
index 0000000..de92eb2
--- /dev/null
+++ b/src/lib/http/connection_pool.cc
@@ -0,0 +1,74 @@
+// Copyright (C) 2017-2021 Internet Systems Consortium, Inc. ("ISC")
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#include <config.h>
+
+#include <asiolink/asio_wrapper.h>
+#include <http/connection_pool.h>
+#include <util/multi_threading_mgr.h>
+
+namespace isc {
+namespace http {
+
+void
+HttpConnectionPool::start(const HttpConnectionPtr& connection) {
+    if (util::MultiThreadingMgr::instance().getMode()) {
+        std::lock_guard<std::mutex> lk(mutex_);
+        connections_.insert(connections_.end(), connection);
+    } else {
+        connections_.insert(connections_.end(), connection);
+    }
+
+    connection->asyncAccept();
+}
+
+void
+HttpConnectionPool::stop(const HttpConnectionPtr& connection) {
+    if (util::MultiThreadingMgr::instance().getMode()) {
+        std::lock_guard<std::mutex> lk(mutex_);
+        connections_.remove(connection);
+    } else {
+        connections_.remove(connection);
+    }
+
+    connection->close();
+}
+
+void
+HttpConnectionPool::shutdown(const HttpConnectionPtr& connection) {
+    if (util::MultiThreadingMgr::instance().getMode()) {
+        std::lock_guard<std::mutex> lk(mutex_);
+        connections_.remove(connection);
+    } else {
+        connections_.remove(connection);
+    }
+
+    connection->shutdown();
+}
+
+void
+HttpConnectionPool::stopAll() {
+    if (util::MultiThreadingMgr::instance().getMode()) {
+        std::lock_guard<std::mutex> lk(mutex_);
+        stopAllInternal();
+    } else {
+        stopAllInternal();
+    }
+}
+
+void
+HttpConnectionPool::stopAllInternal() {
+    for (auto connection = connections_.begin();
+         connection != connections_.end();
+         ++connection) {
+        (*connection)->close();
+    }
+
+    connections_.clear();
+}
+
+}
+}