I'm in the midst of writing a BTL component, all is going well although
today I ran into something unexpected. In the
mca_btl_base_module_add_procs_fn_t function, I'm trying to call
mca_oob_tcp_send_nb() which is returning -12 (ORTE_ERR_UNREACH). Is this
normal or have I done something wrong? Is there a way around this? It would
be great if I could call this function in that particular area of code.