comparison mercurial/revlog.py @ 47328:27e9ed1217c5

revlog: close the index file handle after the data one

This make sure the data file is flushed before the index. preventing the index
to reference unflushed data.

Differential Revision: https://phab.mercurial-scm.org/D10776

47327:1844a2e3401c

                yield
                if self._docket is not None:
                    self._write_docket(transaction)
            finally:
                self._writinghandles = None
                if ifh is not None:
                    ifh.close()
                if dfh is not None:
                    dfh.close()

    def _write_docket(self, transaction):
        """write the current docket on disk

        Exist as a method to help changelog to implement transaction logic

47328:27e9ed1217c5

                yield
                if self._docket is not None:
                    self._write_docket(transaction)
            finally:
                self._writinghandles = None
                if dfh is not None:
                    dfh.close()
                # closing the index file last to avoid exposing referent to
                # potential unflushed data content.
                if ifh is not None:
                    ifh.close()

    def _write_docket(self, transaction):
        """write the current docket on disk

        Exist as a method to help changelog to implement transaction logic