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// Copyright (c) 2009 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/socket_stream/socket_stream_metrics.h"
#include <string.h>
#include "base/metrics/histogram.h"
#include "base/time.h"
#include "googleurl/src/gurl.h"
namespace net {
SocketStreamMetrics::SocketStreamMetrics(const GURL& url)
: received_bytes_(0),
received_counts_(0),
sent_bytes_(0),
sent_counts_(0) {
ProtocolType proto_type = PROTOCOL_UNKNOWN;
if (url.SchemeIs("ws"))
proto_type = PROTOCOL_WEBSOCKET;
else if (url.SchemeIs("wss"))
proto_type = PROTOCOL_WEBSOCKET_SECURE;
CountProtocolType(proto_type);
}
SocketStreamMetrics::~SocketStreamMetrics() {}
void SocketStreamMetrics::OnWaitConnection() {
wait_start_time_ = base::TimeTicks::Now();
}
void SocketStreamMetrics::OnStartConnection() {
connect_start_time_ = base::TimeTicks::Now();
if (!wait_start_time_.is_null())
UMA_HISTOGRAM_TIMES("Net.SocketStream.ConnectionLatency",
connect_start_time_ - wait_start_time_);
CountConnectionType(ALL_CONNECTIONS);
}
void SocketStreamMetrics::OnTunnelProxy() {
CountConnectionType(TUNNEL_CONNECTION);
}
void SocketStreamMetrics::OnSOCKSProxy() {
CountConnectionType(SOCKS_CONNECTION);
}
void SocketStreamMetrics::OnSSLConnection() {
CountConnectionType(SSL_CONNECTION);
}
void SocketStreamMetrics::OnConnected() {
connect_establish_time_ = base::TimeTicks::Now();
UMA_HISTOGRAM_TIMES("Net.SocketStream.ConnectionEstablish",
connect_establish_time_ - connect_start_time_);
}
void SocketStreamMetrics::OnRead(int len) {
received_bytes_ += len;
++received_counts_;
}
void SocketStreamMetrics::OnWrite(int len) {
sent_bytes_ += len;
++sent_counts_;
}
void SocketStreamMetrics::OnClose() {
base::TimeTicks closed_time = base::TimeTicks::Now();
if (!connect_establish_time_.is_null()) {
UMA_HISTOGRAM_LONG_TIMES("Net.SocketStream.Duration",
closed_time - connect_establish_time_);
UMA_HISTOGRAM_COUNTS("Net.SocketStream.ReceivedBytes",
received_bytes_);
UMA_HISTOGRAM_COUNTS("Net.SocketStream.ReceivedCounts",
received_counts_);
UMA_HISTOGRAM_COUNTS("Net.SocketStream.SentBytes",
sent_bytes_);
UMA_HISTOGRAM_COUNTS("Net.SocketStream.SentCounts",
sent_counts_);
}
}
void SocketStreamMetrics::CountProtocolType(ProtocolType protocol_type) {
UMA_HISTOGRAM_ENUMERATION("Net.SocketStream.ProtocolType",
protocol_type, NUM_PROTOCOL_TYPES);
}
void SocketStreamMetrics::CountConnectionType(ConnectionType connection_type) {
UMA_HISTOGRAM_ENUMERATION("Net.SocketStream.ConnectionType",
connection_type, NUM_CONNECTION_TYPES);
}
} // namespace net
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