Add atom for NetworkDnsHandshakeReported
bug: b/195274906
Test: Tested build.
Change-Id: I5a420fc54acc6917f4f00ab444aee249c15fd0e0
diff --git a/stats/atoms.proto b/stats/atoms.proto
index 02b8e1e..564617d 100644
--- a/stats/atoms.proto
+++ b/stats/atoms.proto
@@ -584,7 +584,7 @@
AppCompatStateChanged app_compat_state_changed = 386 [(module) = "framework"];
SizeCompatRestartButtonEventReported size_compat_restart_button_event_reported = 387 [(module) = "framework"];
SplitscreenUIChanged splitscreen_ui_changed = 388 [(module) = "framework"];
-
+ NetworkDnsHandshakeReported network_dns_handshake_reported = 389 [(module) = "resolv"];
// StatsdStats tracks platform atoms with ids upto 500.
// Update StatsdStats::kMaxPushedAtomId when atom ids here approach that value.
}
@@ -8345,6 +8345,52 @@
}
/**
+ * The NetworkDnsHandshakeReported message describes a DoT or DoH handshake operation along with
+ * its result, cause, network latency, TLS version, etc.
+ *
+ */
+message NetworkDnsHandshakeReported {
+ optional android.stats.dnsresolver.Protocol protocol = 1;
+
+ optional android.stats.dnsresolver.HandshakeResult result = 2;
+
+ optional android.stats.dnsresolver.HandshakeCause cause = 3;
+
+ optional android.stats.dnsresolver.NetworkType network_type = 4;
+
+ optional android.stats.dnsresolver.PrivateDnsModes private_dns_mode = 5;
+
+ // The latency in microseconds of the entire handshake operation.
+ optional int32 latency_micros = 6;
+
+ // Sent packets in bytes.
+ optional int32 bytes_sent = 7;
+
+ // Received packets in bytes.
+ optional int32 bytes_received = 8;
+
+ // Number of round-trips.
+ optional int32 round_trips = 9;
+
+ // True if TLS session cache hit.
+ optional bool tls_session_cache_hit = 10;
+
+ // 2 = TLS 1.2, 3 = TLS 1.3
+ optional int32 tls_version = 11;
+
+ // True if the handshake requires verifying the private DNS provider hostname.
+ optional bool hostname_verification = 12;
+
+ // Only present when protocol = PROTO_DOH.
+ optional int32 quic_version = 13;
+
+ optional int32 server_index = 14;
+
+ // The sampling-rate of this event is 1/sampling_rate_denom.
+ optional int32 sampling_rate_denom = 15;
+}
+
+/**
* logs the CapportApiData info
* Logged from:
* packages/modules/NetworkStack/src/com/android/server/connectivity/NetworkMonitor.java
diff --git a/stats/enums/stats/dnsresolver/dns_resolver.proto b/stats/enums/stats/dnsresolver/dns_resolver.proto
index 080426d..1eef2cd 100644
--- a/stats/enums/stats/dnsresolver/dns_resolver.proto
+++ b/stats/enums/stats/dnsresolver/dns_resolver.proto
@@ -375,3 +375,18 @@
message DnsQueryEvents {
repeated DnsQueryEvent dns_query_event = 1;
}
+
+enum HandshakeResult {
+ HR_UNKNOWN = 0;
+ HR_SUCCESS = 1;
+ HR_TIMEOUT = 2;
+ HR_TLS_FAIL = 3;
+ HR_SERVER_UNREACHABLE = 4;
+}
+
+enum HandshakeCause {
+ HC_UNKNOWN = 0;
+ HC_SERVER_PROBE = 1;
+ HC_RECONNECT_AFTER_IDLE = 2;
+ HC_RETRY_AFTER_ERROR = 3;
+}
