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authorrowanbeentje <rowan@beent.je>2012-03-14 01:16:18 +0000
committerrowanbeentje <rowan@beent.je>2012-03-14 01:16:18 +0000
commit79eff5bf42154da8d7730e0e0159160f68ec4e16 (patch)
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parentd5e20720cf7f991a691d9a03e7f895211b7c98ad (diff)
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Final feature work on the SPMySQL branch before merging:
- Add a ping keepalive managing object to prevent retain cycles from the NSTimer - Add -[SPMySQLConnection copy] support - Refactor Hans-Jörg Bibiko's database structure retrieval, moving it out of the MySQL framework and building it around a copy of the connection. This reduces the amount of connections-over-time used by Sequel Pro to two constant connections (addressing Issue #1097) and improves robustness. - Use the database structure retrieval connection for faster query cancellation without an extra connection required, if possible
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+//
+// $Id$
+//
+// SPMySQLKeepAliveTimer.h
+// SPMySQLFramework
+//
+// Created by Rowan Beentje (rowan.beent.je) on March 5, 2012
+// Copyright (c) 2012 Rowan Beentje. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person
+// obtaining a copy of this software and associated documentation
+// files (the "Software"), to deal in the Software without
+// restriction, including without limitation the rights to use,
+// copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following
+// conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+// OTHER DEALINGS IN THE SOFTWARE.
+//
+// More info at <http://code.google.com/p/sequel-pro/>
+
+
+@interface SPMySQLKeepAliveTimer : NSObject {
+ id timerTarget;
+ SEL timerSelector;
+ NSTimeInterval timerRepeatInterval;
+
+ NSTimer *wrappedTimer;
+}
+
+- (id)initWithInterval:(NSTimeInterval)anInterval target:(id)aTarget selector:(SEL)aSelector;
+- (void)invalidate;
+
+@end