Hello, On Mon, Mar 13, 2023 at 02:32:50PM +0100, Artur wrote: > > However, as > > indicated in the 2.8-dev5 announce, a concurrency bug introduced in 2.5 > > was fixed in this version, that may cause freezes and crashes when some > > HTTP/1 backend connections are closed by the server exactly at the same > > time they're going to be reused by another thread. Another different bug > > also affecting idle connections since 2.2 was fixed, possibly causing an > > occasional crash. One possible work-around if you've faced such issues > > recently is to disable inter-thread connection reuse with this directive > > in the global section: > > > > tune.idle-pool.shared off > > > > But beware that this may increase the total number of connections kept > > established with your backend servers depending the reuse frequency and > > the number of threads. > > Is this a workaround for the previous versions or one need to apply this > setting also to the current version ? > Thank you for your clarification.
Ah you're right that it wasn't clear. No it's a workaround for previous versions. The current version does not need it. I often prefer to provide workarounds because I know that some users cannot always upgrade when they want for various reasons. But if you upgrade to 2.6.10 you don't need it. best regards, Willy
