On Wed, 2013-02-20 at 14:52 -0800, Tong Wu wrote: > Is the loop over sink-input idxset of a sink thread safe? For > instance, when a sink-input disappears due to the end of playback, and > at the same time I am trying to loop over the related idxset hoding > the sink-input? pa_idxset is not thread safe. What code are you working on? -- Tanu