javascript - Mongo 2.6 isMaster() result after setting readPref to secondary -

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we upgraded mongo 2.4 2.6 , have noticed our connection code staying primary host instead of connecting secondaries. despite following commands.

var connecthost = "rscomplex/complex0,complex1,complex2/data"; var maindb = connect(connecthost); maindb.getmongo().setreadpref("secondary"); maindb.ismaster() produces   master {     "setname" : "rscomplex",     "setversion" : 77003,     "ismaster" : true,     "secondary" : false,     "hosts" : [             "complex1:27017",             "complex0:27017",             "complex2:27017"     ],     "primary" : "complex1:27017",     "me" : "complex1:27017",     "maxbsonobjectsize" : 16777216,     "maxmessagesizebytes" : 48000000,     "maxwritebatchsize" : 1000,     "localtime" : isodate("2014-11-19t16:23:21.612z"),     "maxwireversion" : 2,     "minwireversion" : 0,     "ok" : 1 }

we use db.setslaveok() worked.

is expected? in 2.4, see - master : false, , me != primary.

thanks,


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