On Tue, Apr 28, 2015 at 07:07:56AM +0200, Mihai Moldovan wrote: > On 28.04.2015 06:47 AM, Vadim Kochan wrote: > > On Tue, Apr 28, 2015 at 06:33:18AM +0200, Mihai Moldovan wrote: > >> On 28.04.2015 06:05 AM, Vadim Kochan wrote:> So by default ss prints > >> socket with CONNECTED state and even UDP can be > >>> in the CONNECTED state on the Linux, > >> > >> UDP can be in a CONNECTED state... ooookay. That's probably a conntrack > >> thing. > >> > >> > >>> so you can specify 'ss -ua' (may be some explanation should be added to > >>> the ss man page) which should print UDP sockets in the any state, AFAIK > >>> it was the default behaviour before my changes. > >> > >> Could this please be reverted? It's breaking other stuff that uses ss. > >> > >> Also: ss -lxua returns an empty list, too. Previously, the families seem > >> to have been OR'd, while they are now ANDed? > >> > >> > >> > >> Mihai > >> > > > > I will try to fix this ... > > Thanks! > > To be a bit more verbose about the rationale: > > Changing the default behavior is generally a bad idea, unless strictly > necessary > (e.g., if the previous default behavior was buggy anyway), because it may > break
Yes the previous behaviour was buggy ... And that was the reason. > other software. Please try introducing behavioral changes via new options. > > That way, dependencies will still work fine and anyone who wants to use the > new > behavior can explicitly do so via a switch. > > I could work around this by checking ss' version, but that turns out to be a > pain, too, because ss -V reports something like this: > > "ss utility, iproute2-ss150413" > > Not exactly a "friendly" version like "3.19.0" or "4.0.0" to check against... > > > > Mihai > > -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
