1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "remoting/host/host_status_logger.h"
#include "base/functional/bind.h"
#include "remoting/base/constants.h"
#include "remoting/host/host_status_monitor.h"
#include "remoting/host/server_log_entry_host.h"
#include "remoting/protocol/transport.h"
#include "remoting/signaling/server_log_entry.h"
namespace remoting {
HostStatusLogger::HostStatusLogger(scoped_refptr<HostStatusMonitor> monitor,
LogToServer* log_to_server)
: log_to_server_(log_to_server), monitor_(monitor) {
DCHECK(log_to_server_);
DCHECK(monitor_);
monitor_->AddStatusObserver(this);
}
HostStatusLogger::~HostStatusLogger() {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
monitor_->RemoveStatusObserver(this);
}
void HostStatusLogger::LogSessionStateChange(const std::string& jid,
bool connected) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
std::unique_ptr<ServerLogEntry> entry(
MakeLogEntryForSessionStateChange(connected));
AddHostFieldsToLogEntry(entry.get());
entry->AddModeField(log_to_server_->mode());
if (connected && connection_route_type_.count(jid) > 0) {
AddConnectionTypeToLogEntry(entry.get(), connection_route_type_[jid]);
}
log_to_server_->Log(*entry.get());
}
void HostStatusLogger::OnClientConnected(const std::string& jid) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
LogSessionStateChange(jid, true);
}
void HostStatusLogger::OnClientDisconnected(const std::string& jid) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
LogSessionStateChange(jid, false);
connection_route_type_.erase(jid);
}
void HostStatusLogger::OnClientRouteChange(
const std::string& jid,
const std::string& channel_name,
const protocol::TransportRoute& route) {
// Store connection type for the video channel. It is logged later
// when client authentication is finished. For WebRTC clients, the
// route-change notification is not per-channel, so the channel_name is
// empty.
if (channel_name.empty() || channel_name == kVideoChannelName) {
connection_route_type_[jid] = route.type;
}
}
} // namespace remoting
|
