On Mon, 09 Nov 2015 15:46:48 +0100 Stefano Miccoli mo...@icloud.com wrote:
> Curiously I ran in a similar situation as the BBB: ... > ** non persistent : 39.96 ms, 39.99 ms, 40.00 ms, 40.01 ms, 40.21 ms, > ** persistent : 39.98 ms, 40.00 ms, 40.00 ms, 40.00 ms, 40.00 ms, > When I substitute the fqdn with the IP number I get ... > ** non persistent : 2.14 ms, 2.15 ms, 2.15 ms, 2.16 ms, 2.23 ms, > ** persistent : 1.90 ms, 1.92 ms, 1.94 ms, 1.95 ms, 1.96 ms, I've already inserted my BBB's numeric IP address into my /etc/owfs.conf, so I could connect to owserver from other machines: --- The localhost setting is in (at least) two places in /etc/owfs.conf: ! server: server = 10.1.1.4:4304 # was previously localhost:4304 And: server: port = 4304 # was previously localhost:4304 --- In Stefano's post: --- In fact the original configuration (owfs.conf) is server: link = /dev/ttyS0 server: server = owserver.example.com:4304 --- Seems like I've done that, and still get the slow response. Maybe if my original had been some DNS-requiring URI instead of "localhost", that timing would have been even worse? In Martin's reply: --- > In fact the original configuration (owfs.conf) is > > server: link = /dev/ttyS0 > server: server = owserver.example.com <http://owserver.example.com>:4304 --- I'm assuming that "http" link was added somewhere in the mailing list plumbing? But maybe both versions have been accidentally manipulated, and I'm not understanding the suggestion. (I suppose my post may be further manipulated, who knows what will be received from this. Guess there is no universal "pre" or "code" tag that would get tricky bits through the whole list pathway unchanged...) > The reason for this slow ?dir? seems linked in my case to a ?bug' in owserver > (debian version 2.8p15-1). I do have that very version: ubuntu@arm:~$ dpkg --list | grep owfs ii owfs 2.8p15-1ubuntu4 all Dallas 1-wire support ii owfs-common 2.8p15-1ubuntu4 all common files used by any of the OWFS programs ii owfs-doc 2.8p15-1ubuntu4 all Dallas 1-wire support: Documentation for owfs ii owfs-fuse 2.8p15-1ubuntu4 armhf 1-Wire filesystem And all my timings match your slow ones so well... Maybe I really haven't grasped where I need to put the numeric IP? | Loren Amelang | lo...@pacific.net | ------------------------------------------------------------------------------ Presto, an open source distributed SQL query engine for big data, initially developed by Facebook, enables you to easily query your data on Hadoop in a more interactive manner. Teradata is also now providing full enterprise support for Presto. Download a free open source copy now. http://pubads.g.doubleclick.net/gampad/clk?id=250295911&iu=/4140 _______________________________________________ Owfs-developers mailing list Owfs-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/owfs-developers
