-(void) flush {
	@synchronized(self) {
		HCLog(@"+ %p", [NSThread currentThread]);
		// ... some operations
		HCLog(@"- %p", [NSThread currentThread]);
	}
}


/*
2010-01-17 14:31:00.495 poc2[37089:5103] void -[Connection flush](Connection*, objc_selector*) [Line 174] + 0xf20700
2010-01-17 14:31:00.513 poc2[37089:5707] void -[Connection flush](Connection*, objc_selector*) [Line 174] + 0x1914510
*/