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Add DataFailCause for IWLAN_CONGESTION.

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- ePDG private error type CONGESTION was added in 3GPP TS 24.502
and used by some carriers.

Bug: 233121749
Test: ErrorPolicyManagerTest# testErrorPolicyWithNumAttemptsPerFqdn()

Change-Id: I85e6a1700f72db1d55a7929e5d4d93f8cac66c64
This commit is contained in:
Aswin Sankar
2022-08-24 00:27:08 -07:00
parent ace6c8c76e
commit 948cd02535
2 changed files with 10 additions and 2 deletions
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1
core/api/current.txt
View File

@@ -42197,6 +42197,7 @@ package android.telephony {
field public static final int IRAT_HANDOVER_FAILED = 2194; // 0x892
field public static final int IS707B_MAX_ACCESS_PROBES = 2089; // 0x829
field public static final int IWLAN_AUTHORIZATION_REJECTED = 9003; // 0x232b
field public static final int IWLAN_CONGESTION = 15500; // 0x3c8c
field public static final int IWLAN_DNS_RESOLUTION_NAME_FAILURE = 16388; // 0x4004
field public static final int IWLAN_DNS_RESOLUTION_TIMEOUT = 16389; // 0x4005
field public static final int IWLAN_IKEV2_AUTH_FAILURE = 16385; // 0x4001

11
telephony/java/android/telephony/DataFailCause.java
View File

@@ -981,8 +981,15 @@ public final class DataFailCause {
/** The ePDG does not support un-authenticated IMSI based emergency PDN bringup **/
public static final int IWLAN_UNAUTHENTICATED_EMERGENCY_NOT_SUPPORTED = 0x2B2F;
// Device is unable to establish an IPSec tunnel with the ePDG for any reason
// e.g authentication fail or certificate validation or DNS Resolution and timeout failure.
// The below error causes are relevant when the device is unable to establish an IPSec tunnel
// with the ePDG for any reason, e.g. authentication fail or certificate validation or DNS
// Resolution and timeout failure.
/**
* The requested service was rejected because of congestion in the network while accessing the
* IWLAN ePDG. Defined in 3GPP TS 24.502, Section 9.2.4.2.
*/
public static final int IWLAN_CONGESTION = 0x3C8C;
/** IKE configuration error resulting in failure */
public static final int IWLAN_IKEV2_CONFIG_FAILURE = 0x4000;