commit 73d0ac4e6bc01af007e2a11030c20ce913e8a210
author fayang <fayang@google.com> Thu Oct 31 12:45:31 2019 -0700
committer Copybara-Service <copybara-worker@google.com> Thu Oct 31 12:46:12 2019 -0700
tree 575b09eda5cc681ae4353c670409fdaf615c0b89
parent fe909c621a617a0b3d73c15105aa08df69d2e616

gfe-relnote: Use PTO_RETRANSMISSION instead of PROBE_RETRANSMISSION for PTO retransmission. Also populate transport connection stats for debugging purpose. Protected by existing gfe2_reloadable_flag_quic_enable_pto.

PiperOrigin-RevId: 277780869
Change-Id: I8e7584bebaf966ecf3fa7549767ef8bdf9d1f14d

quic/core/quic_utils.cc

diff --git a/quic/core/quic_utils.cc b/quic/core/quic_utils.cc
index 297cc8b..a6f6577 100644
--- a/quic/core/quic_utils.cc
+++ b/quic/core/quic_utils.cc
@@ -165,6 +165,7 @@
     RETURN_STRING_LITERAL(LOST);
     RETURN_STRING_LITERAL(TLP_RETRANSMITTED);
     RETURN_STRING_LITERAL(RTO_RETRANSMITTED);
+    RETURN_STRING_LITERAL(PTO_RETRANSMITTED);
     RETURN_STRING_LITERAL(PROBE_RETRANSMITTED);
   }
   return "INVALID_SENT_PACKET_STATE";
@@ -329,6 +330,8 @@
       return TLP_RETRANSMITTED;
     case RTO_RETRANSMISSION:
       return RTO_RETRANSMITTED;
+    case PTO_RETRANSMISSION:
+      return PTO_RETRANSMITTED;
     case PROBING_RETRANSMISSION:
       return PROBE_RETRANSMITTED;
     default: