message: add logging messages to catch cases which may have caused unexpected corruption before
diff: @@ -783,6 +783,8 @@ namespace eosio {
  auto tx = local_txns.get<by_id>().find(tx_id);
  if (tx != local_txns.end()) {
  local_txns.modify(tx, decr_in_flight);
  + } else {
  + fc_wlog(logger, "Local pending TX erased before queued_write called callback");
  }
  });
  }
  @@ -802,6 +804,8 @@ namespace eosio {
  auto tx = local_txns.get<by_id>().find(t);
  if (tx != local_txns.end()) {
  local_txns.modify(tx, decr_in_flight);
  + } else {
  + fc_wlog(logger, "Local TX erased before queued_write called callback");
  }
  });
  }
  @@ -1085,6 +1089,8 @@ namespace eosio {
  my_impl->close(conn);
  return;
  }
  + } else {
  + fc_wlog(logger, "connection expired before enqueued net_message called callback!");
  }
  });
  }
  