QUIC - Race two connections. One connection which loads data from disk

net/quic/quic_protocol.h

Index: net/quic/quic_protocol.h
diff --git a/net/quic/quic_protocol.h b/net/quic/quic_protocol.h
index 3daf9174c6d3fe012d949a150d58a44076ef8dda..fb9d59b0f9b851a8333339f25327b522c91f86c0 100644
--- a/net/quic/quic_protocol.h
+++ b/net/quic/quic_protocol.h
@@ -513,6 +513,8 @@ enum QuicErrorCode {
   QUIC_TOO_MANY_OUTSTANDING_SENT_PACKETS = 68,
   // The connection has too many outstanding received packets.
   QUIC_TOO_MANY_OUTSTANDING_RECEIVED_PACKETS = 69,
+  // The quic connection job to load server config is cancelled.
+  QUIC_CONNECTION_CANCELLED = 70,
 
   // Crypto errors.
 
@@ -570,7 +572,7 @@ enum QuicErrorCode {
   QUIC_VERSION_NEGOTIATION_MISMATCH = 55,
 
   // No error. Used as bound while iterating.
-  QUIC_LAST_ERROR = 70,
+  QUIC_LAST_ERROR = 71,
 };
 
 struct NET_EXPORT_PRIVATE QuicPacketPublicHeader {