Commit 499eeced authored by Roger Dingledine's avatar Roger Dingledine
Browse files

when event_add or event_del fail, tell us why. 


svn:r6156
parent ebfb3fea

src/or/main.c

+12 −9
Original line number Diff line number Diff line
@@ -319,8 +319,9 @@ connection_stop_reading(connection_t *conn) 
  log_debug(LD_NET,"connection_stop_reading() called.");

  if (event_del(conn->read_event))

    log_warn(LD_NET, "Error from libevent setting read event state for %d "

             "to unwatched.",

             conn->s);

             "to unwatched: %s",

             conn->s,

             tor_socket_strerror(tor_socket_errno(conn->s)));

}



/** Tell the main loop to start notifying <b>conn</b> of any read events. */
@@ -332,8 +333,9 @@ connection_start_reading(connection_t *conn) 


  if (event_add(conn->read_event, NULL))

    log_warn(LD_NET, "Error from libevent setting read event state for %d "

             "to watched.",

             conn->s);

             "to watched: %s",

             conn->s,

             tor_socket_strerror(tor_socket_errno(conn->s)));

}



/** Return true iff <b>conn</b> is listening for write events. */
@@ -354,9 +356,9 @@ connection_stop_writing(connection_t *conn) 


  if (event_del(conn->write_event))

    log_warn(LD_NET, "Error from libevent setting write event state for %d "

             "to unwatched.",

             conn->s);



             "to unwatched: %s",

             conn->s,

             tor_socket_strerror(tor_socket_errno(conn->s)));

}



/** Tell the main loop to start notifying <b>conn</b> of any write events. */
@@ -368,8 +370,9 @@ connection_start_writing(connection_t *conn) 


  if (event_add(conn->write_event, NULL))

    log_warn(LD_NET, "Error from libevent setting write event state for %d "

             "to watched.",

             conn->s);

             "to watched: %s",

             conn->s,

             tor_socket_strerror(tor_socket_errno(conn->s)));

}



/** Close all connections that have been scheduled to get closed */