commit a5a2ca9cc20b5d9a971aa3dbd4f866136a09e965
author renjietang <renjietang@google.com> Mon Jun 15 13:19:36 2020 -0700
committer Copybara-Service <copybara-worker@google.com> Mon Jun 15 13:20:14 2020 -0700
tree d3e8564ef07144f62ad3485f98f4df0f1d3b20ce
parent 3ae832d46bb2c044544e2cc0039461a3db6ba2aa

Use detailed error code when client cached 0-RTT stream/flow control limit is reduced by server.

Protected by quic_enable_zero_rtt_for_tls

PiperOrigin-RevId: 316531305
Change-Id: Ia9bf39307b4e19b345605cbd8a13ed4874e7b3b8

quic/core/quic_error_codes.cc

diff --git a/quic/core/quic_error_codes.cc b/quic/core/quic_error_codes.cc
index 6afccfe..4b2c737 100644
--- a/quic/core/quic_error_codes.cc
+++ b/quic/core/quic_error_codes.cc
@@ -221,6 +221,9 @@
     RETURN_STRING_LITERAL(QUIC_HPACK_TRUNCATED_BLOCK);
     RETURN_STRING_LITERAL(QUIC_HPACK_FRAGMENT_TOO_LONG);
     RETURN_STRING_LITERAL(QUIC_HPACK_COMPRESSED_HEADER_SIZE_EXCEEDS_LIMIT);
+    RETURN_STRING_LITERAL(QUIC_ZERO_RTT_UNRETRANSMITTABLE);
+    RETURN_STRING_LITERAL(QUIC_ZERO_RTT_REJECTION_LIMIT_REDUCED);
+    RETURN_STRING_LITERAL(QUIC_ZERO_RTT_RESUMPTION_LIMIT_REDUCED);
 
     RETURN_STRING_LITERAL(QUIC_LAST_ERROR);
     // Intentionally have no default case, so we'll break the build
@@ -599,6 +602,12 @@
       return {true, static_cast<uint64_t>(INTERNAL_ERROR)};
     case QUIC_HPACK_COMPRESSED_HEADER_SIZE_EXCEEDS_LIMIT:
       return {true, static_cast<uint64_t>(INTERNAL_ERROR)};
+    case QUIC_ZERO_RTT_UNRETRANSMITTABLE:
+      return {true, static_cast<uint64_t>(INTERNAL_ERROR)};
+    case QUIC_ZERO_RTT_REJECTION_LIMIT_REDUCED:
+      return {true, static_cast<uint64_t>(INTERNAL_ERROR)};
+    case QUIC_ZERO_RTT_RESUMPTION_LIMIT_REDUCED:
+      return {true, static_cast<uint64_t>(PROTOCOL_VIOLATION)};
     case QUIC_LAST_ERROR:
       return {false, static_cast<uint64_t>(QUIC_LAST_ERROR)};
   }