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Correctly record license service version in metrics.

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[ Cherry-pick of http://ag/15245767 ]
[ Merge of http://go/wvgerrit/128624 ]

The CDM session was incorrectly recording the "license SDK version" as
the "license service version" in the session metrics.  This
discrepancy reduces the quality of devices' metrics and limits
debugging capabilities for the Widevine metric monitoring services.

Bug: 193177333
Test: Linux unit tests
Change-Id: Ic58cf7bc4fde777bb590c05777b76f5ff5c2f1ea
(cherry picked from commit 78278c3eb4)
This commit is contained in:
Alex Dale
2021-07-08 18:23:54 -07:00
parent ecb4d64e41
commit 8aabf20134
1 changed files with 2 additions and 1 deletions
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3
libwvdrmengine/cdm/core/src/cdm_session.cpp
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@@ -557,7 +557,8 @@ CdmResponseType CdmSession::AddKeyInternal(const CdmKeyResponse& key_response) {
// Update the license sdk and service versions.
const VersionInfo& version_info = license_parser_->GetServiceVersion();
metrics_->license_sdk_version_.Record(version_info.license_sdk_version());
metrics_->license_sdk_version_.Record(version_info.license_service_version());
metrics_->license_service_version_.Record(
version_info.license_service_version());
// Update or invalidate entry if usage table header+entries are supported
if (!provider_session_token.empty() && supports_usage_info()) {