widevine-partner/android
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Creates a new license request latency metric

Browse Source 
Previously, we did not have a license request latency metric. This is a
notable limitation in our metrics. This adds a metric that captures the
timing between a GenerateKeyRequest and an AddKey operation.

Bug: 72994956
Test: New unit tests. Google Play
Change-Id: If99c187399c02f9b5d4c355732af7588bbbefb11
This commit is contained in:
Adam Stone
2018-03-15 18:17:41 -07:00
parent e1fe90372f
commit 09c45c4440
12 changed files with 153 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
libwvdrmengine/cdm/metrics/src/metrics_collections.cpp
View File

@@ -29,7 +29,8 @@ struct CompareSessionIds {
namespace wvcdm {
namespace metrics {
void CryptoMetrics::Serialize(WvCdmMetrics::CryptoMetrics *crypto_metrics) {
void CryptoMetrics::Serialize(WvCdmMetrics::CryptoMetrics *crypto_metrics)
const {
/* CRYPTO SESSION */
crypto_metrics->set_allocated_crypto_session_security_level(
crypto_session_security_level_.ToProto());
@@ -151,20 +152,16 @@ void CryptoMetrics::Serialize(WvCdmMetrics::CryptoMetrics *crypto_metrics) {
crypto_metrics->mutable_oemcrypto_update_usage_entry());
}
SessionMetrics::SessionMetrics()
: cdm_session_life_span_(),
cdm_session_renew_key_(),
cdm_session_restore_offline_session_(),
cdm_session_restore_usage_session_(),
completed_(false) {}
SessionMetrics::SessionMetrics() {}
void SessionMetrics::Serialize(WvCdmMetrics::SessionMetrics *session_metrics) {
void SessionMetrics::Serialize(WvCdmMetrics::SessionMetrics *session_metrics)
const {
SerializeSessionMetrics(session_metrics);
crypto_metrics_.Serialize(session_metrics->mutable_crypto_metrics());
}
void SessionMetrics::SerializeSessionMetrics(
WvCdmMetrics::SessionMetrics *session_metrics) {
WvCdmMetrics::SessionMetrics *session_metrics) const {
// If the session id was set, add it to the metrics. It's possible that
// it's not set in some circumstances such as when provisioning is needed.
if (!session_id_.empty()) {
@@ -178,6 +175,8 @@ void SessionMetrics::SerializeSessionMetrics(
session_metrics->mutable_cdm_session_restore_offline_session());
cdm_session_restore_usage_session_.ToProto(
session_metrics->mutable_cdm_session_restore_usage_session());
cdm_session_license_request_latency_ms_.ToProto(
session_metrics->mutable_cdm_session_license_request_latency_ms());
}
OemCryptoDynamicAdapterMetrics::OemCryptoDynamicAdapterMetrics()
@@ -202,7 +201,7 @@ void OemCryptoDynamicAdapterMetrics::SetL1MinApiVersion(uint32_t version) {
}
void OemCryptoDynamicAdapterMetrics::Serialize(
WvCdmMetrics::EngineMetrics *engine_metrics) {
WvCdmMetrics::EngineMetrics *engine_metrics) const {
AutoLock lock(adapter_lock_);
engine_metrics->set_allocated_oemcrypto_initialization_mode(
@@ -264,7 +263,7 @@ void EngineMetrics::RemoveSession(wvcdm::CdmSessionId session_id) {
session_metrics_list_.end());
}
void EngineMetrics::Serialize(WvCdmMetrics *wv_metrics) {
void EngineMetrics::Serialize(WvCdmMetrics *wv_metrics) const {
AutoLock lock(session_metrics_lock_);
WvCdmMetrics::EngineMetrics *engine_metrics =
wv_metrics->mutable_engine_metrics();
@@ -291,7 +290,7 @@ void EngineMetrics::SetAppPackageName(const std::string &app_package_name) {
}
void EngineMetrics::SerializeEngineMetrics(
WvCdmMetrics::EngineMetrics *engine_metrics) {
WvCdmMetrics::EngineMetrics *engine_metrics) const {
// Set the engine lifespan at the time of serialization.
engine_metrics->mutable_cdm_engine_life_span_ms()->set_int_value(
life_span_internal_.AsMs());