Re: [PATCH v3] lib: Simplify close and codify aborting atomic section
authorW. Trevor King <wking@tremily.us>
Wed, 24 Sep 2014 21:39:10 +0000 (14:39 +1700)
committerW. Trevor King <wking@tremily.us>
Fri, 7 Nov 2014 18:04:45 +0000 (10:04 -0800)
14/6d8370673b94a33b5fe09229672c2eadb7c717 [new file with mode: 0644]

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+Date: Wed, 24 Sep 2014 14:39:10 -0700\r
+From: "W. Trevor King" <wking@tremily.us>\r
+To: Austin Clements <aclements@csail.mit.edu>\r
+Subject: Re: [PATCH v3] lib: Simplify close and codify aborting atomic section\r
+Message-ID: <20140924213910.GF20130@odin.tremily.us>\r
+References: <20140924212839.GE20130@odin.tremily.us>\r
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+On Wed, Sep 24, 2014 at 05:32:50PM -0400, Austin Clements wrote:\r
+> + * If the caller is currently in an atomic section (there was a\r
+> + * notmuch_database_begin_atomic without a matching\r
+> + * notmuch_database_end_atomic), this will abort the atomic section,\r
+> + * discarding any modifications made in the atomic section.  All\r
+> + * changes up to this will be committed.\r
+\r
+I still think Xapian's wording is more readable [1]:\r
+\r
+  For a WritableDatabase, if a transaction is active it will be\r
+  aborted, while if no transaction is active commit() will be\r
+  implicitly called.\r
+\r
+How about:\r
+\r
+  For a writable database, if a transaction is active (there was a\r
+  notmuch_database_begin_atomic without a matching\r
+  notmuch_database_end_atomic) it will be aborted, while if no\r
+  transaction is active any pending changes will be committed.\r
+\r
+Cheers,\r
+Trevor\r
+\r
+[1]: http://xapian.org/docs/apidoc/html/classXapian_1_1Database.html#a59f5f=\r
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