From dca13aefa0510b874604198943f27515cd354e2c Mon Sep 17 00:00:00 2001
From: Jack Yu <jackyu@google.com>
Date: Tue, 29 Nov 2016 16:45:21 -0800
Subject: Reduced the data retry to 40 times for the first hour for AT&T

Since modem retries each APN for 5 times, we reduced the retry
from the telephony to 8 times for the first hour. This is to
comply AT&T GSM-BTR-1-1728.

Test: manual test
bug: 31923783
Merged-In: I7fb104c4060c22c30695afbb8210fdd75404783d
Change-Id: I198fe26cb262642e6dc2d29833bea003c34c7a7b
---
 assets/carrier_config_310410.xml | 32 ++++++++++++++++++++++----------
 1 file changed, 22 insertions(+), 10 deletions(-)

diff --git a/assets/carrier_config_310410.xml b/assets/carrier_config_310410.xml
index 97874a4..090aec4 100644
--- a/assets/carrier_config_310410.xml
+++ b/assets/carrier_config_310410.xml
@@ -1,13 +1,25 @@
 <?xml version='1.0' encoding='utf-8' standalone='yes' ?>
 <carrier_config_list>
-<carrier_config>
-<int name="recipientLimit" value="10" />
-<int name="maxImageHeight" value="1944" />
-<boolean name="support_pause_ims_video_calls_bool" value="false" />
-<int name="maxMessageSize" value="1048576" />
-<int name="maxImageWidth" value="2592" />
-<boolean name="enableSMSDeliveryReports" value="false" />
-<int name="volte_replacement_rat_int" value="3" />
-<boolean name="csp_enabled_bool" value="true" />
-</carrier_config>
+    <carrier_config>
+        <int name="recipientLimit" value="10" />
+        <int name="maxImageHeight" value="1944" />
+        <boolean name="support_pause_ims_video_calls_bool" value="false" />
+        <int name="maxMessageSize" value="1048576" />
+        <int name="maxImageWidth" value="2592" />
+        <boolean name="enableSMSDeliveryReports" value="false" />
+        <int name="volte_replacement_rat_int" value="3" />
+        <boolean name="csp_enabled_bool" value="true" />
+        <string-array name="carrier_data_call_retry_config_strings" num="3">
+            <!-- New retry pattern: 10s, 3m, 12m, 36m, 36m, 36m, ... (forever)
+                 (comparing to the default one used before:
+                    5s, 10s, 20s, 40s, 80s, 2.5m, 5m, 10m, 21m, 30m, 30m..(forever))
+
+                 Since AT&T has two APNs, and modem retry 5 times for each, this should be able to
+                 reduce the retry number to 40 for the first hour.
+            -->
+            <item value="default:default_randomization=2000,10000,18000:5000,720000:5000,2160000:5000" />
+            <item value="mms:default_randomization=2000,10000,18000:5000,720000:5000,2160000:5000" />
+            <item value="others:max_retries=3,5000,5000,5000" />
+        </string-array>
+    </carrier_config>
 </carrier_config_list>
-- 
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