Re: [PATCH v4] lib: Simplify close and codify aborting atomic section
[notmuch-archives.git] / fa / 2436d0833c039aee62a745ff3296a4c9d1272d
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38 Date: Thu, 2 Oct 2014 13:48:00 -0700\r
39 From: "W. Trevor King" <wking@tremily.us>\r
40 To: Austin Clements <aclements@csail.mit.edu>\r
41 Subject: Re: [PATCH v4] lib: Simplify close and codify aborting atomic section\r
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43 References: <87mw9ee0vf.fsf@csail.mit.edu>\r
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87 On Thu, Oct 02, 2014 at 04:39:41PM -0400, Austin Clements wrote:\r
88 > On Thu, 02 Oct 2014, W. Trevor King wrote:\r
89 > > On Thu, Oct 02, 2014 at 03:19:08PM -0400, Austin Clements wrote:\r
90 > >> This patch simplifies notmuch_database_close to explicitly abort\r
91 > >> any outstanding transaction and then just call Database::close.\r
92 > >> This works for both read-only and read/write databases, takes\r
93 > >> care of committing changes, unifies the exception handling path,\r
94 > >> and codifies aborting outstanding transactions.\r
95 > >\r
96 > > I don't expect atomic blocks are particularly useful for read-only\r
97 > > connections.  If they aren't, I'd quibble with the =E2=80=9CThis works =\r
98 for\r
99 > > both read-only=E2=80=A6=E2=80=9D wording above.  If they are, I'd drop =\r
100 the\r
101 > > read/write\r
102 >=20\r
103 > It's true that atomic sections aren't very useful on a read-only\r
104 > database, but we do allow them for symmetry.\r
105 \r
106 Heh, and they're no-ops since the beginning in 957f1ba3 (lib: Add\r
107 notmuch_database_{begin,end}_atomic, 2011-01-29).  So both the commit\r
108 message and read/write check make sense.  Quibble retracted.\r
109 \r
110 Cheers,\r
111 Trevor\r
112 \r
113 --=20\r
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