Fixed blocking code for linux using select. This was tested by commenting out calls to o2n_recv() when in a CONNECTING state and we do a blocking send.
Fixed blocking code for linux using select. This was tested by commenting out calls to o2n_recv() when in a CONNECTING state and we do a blocking send.

rbdannenberg/o2,rbdannenberg/o2,rbdannenberg/o2,rbdannenberg/o2,rbdannenberg/o2,rbdannenberg/o2