Support Ping during handshake
@@ -3589,6 +3589,7 @@ int picoquic_decode_frames(picoquic_cnx_t* cnx, picoquic_path_t * path_x, uint8_
}
bytes = picoquic_decode_ack_frame(cnx, bytes, bytes_max, current_time, epoch, 1);
} else if (epoch != 1 && epoch != 3 && first_byte != picoquic_frame_type_padding
+ && first_byte != picoquic_frame_type_ping
&& first_byte != picoquic_frame_type_path_challenge
&& first_byte != picoquic_frame_type_path_response
&& first_byte != picoquic_frame_type_connection_close
