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content / browser / network / browser_online_state_observer.cc [blame]
// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/browser/network/browser_online_state_observer.h"
#include "content/common/renderer.mojom.h"
#include "content/public/browser/render_process_host.h"
namespace content {
BrowserOnlineStateObserver::BrowserOnlineStateObserver() {
net::NetworkChangeNotifier::AddMaxBandwidthObserver(this);
}
BrowserOnlineStateObserver::~BrowserOnlineStateObserver() {
net::NetworkChangeNotifier::RemoveMaxBandwidthObserver(this);
}
void BrowserOnlineStateObserver::OnMaxBandwidthChanged(
double max_bandwidth_mbps,
net::NetworkChangeNotifier::ConnectionType type) {
for (RenderProcessHost::iterator it(RenderProcessHost::AllHostsIterator());
!it.IsAtEnd(); it.Advance()) {
// TODO(crbug.com/40563310): Remove this check once we have a better
// way of iterating the hosts.
if (it.GetCurrentValue()->IsInitializedAndNotDead()) {
it.GetCurrentValue()->GetRendererInterface()->OnNetworkConnectionChanged(
type, max_bandwidth_mbps);
}
}
}
void BrowserOnlineStateObserver::OnRenderProcessHostCreated(
content::RenderProcessHost* rph) {
double max_bandwidth_mbps;
net::NetworkChangeNotifier::ConnectionType connection_type;
net::NetworkChangeNotifier::GetMaxBandwidthAndConnectionType(
&max_bandwidth_mbps, &connection_type);
rph->GetRendererInterface()->OnNetworkConnectionChanged(connection_type,
max_bandwidth_mbps);
}
} // namespace content