Method push_block

libraries/chain/fork_database.cpp:52–66

* Pushes the block into the fork database and caches it if it doesn't link * */

 *
 */
shared_ptr<fork_item>  fork_database::push_block(const signed_block& b)
{
   auto item = std::make_shared<fork_item>(b);
   try {
      _push_block(item);
   }
   catch ( const unlinkable_block_exception& e )
   {
      wlog( "Pushing block to fork database that failed to link: ${id}, ${num}", ("id",b.id())("num",b.block_num()) );
      wlog( "Head: ${num}, ${id}", ("num",_head->data.block_num())("id",_head->data.id()) );
      throw;
      _unlinked_index.insert( item );
   }
   return _head;
}

void  fork_database::_push_block(const item_ptr& item)
{