static void nn_global_term (void)
{
#if defined NN_HAVE_WINDOWS
int rc;
#endif
struct nn_list_item *it;
struct nn_transport *tp;
/* If there are no sockets remaining, uninitialise the global context. */
nn_assert (self.socks);
if (self.nsocks > 0)
return;
/* Stop the FSM */
nn_ctx_enter (&self.ctx);
nn_fsm_stop (&self.fsm);
nn_ctx_leave (&self.ctx);
/* Shut down the worker threads. */
nn_pool_term (&self.pool);
/* Terminate ctx mutex */
nn_ctx_term (&self.ctx);
/* Ask all the transport to deallocate their global resources. */
while (!nn_list_empty (&self.transports)) {
it = nn_list_begin (&self.transports);
tp = nn_cont (it, struct nn_transport, item);
if (tp->term)
tp->term ();
nn_list_erase (&self.transports, it);
}
/* For now there's nothing to deallocate about socket types, however,
let's remove them from the list anyway. */
while (!nn_list_empty (&self.socktypes))
nn_list_erase (&self.socktypes, nn_list_begin (&self.socktypes));
/* Final deallocation of the nn_global object itself. */
nn_list_term (&self.socktypes);
nn_list_term (&self.transports);
nn_free (self.socks);
/* This marks the global state as uninitialised. */
self.socks = NULL;
/* Shut down the memory allocation subsystem. */
nn_alloc_term ();
/* On Windows, uninitialise the socket library. */
#if defined NN_HAVE_WINDOWS
rc = WSACleanup ();
nn_assert (rc == 0);
#endif
}
static void nn_ctx_term (void)
{
#if defined NN_HAVE_WINDOWS
int rc;
#endif
struct nn_list_item *it;
/* If there are no sockets remaining, uninitialise the global context. */
nn_assert (self.socks);
if (self.nsocks > 0)
return;
#if defined NN_LATENCY_MONITOR
nn_latmon_term ();
#endif
/* Ask all the transport to deallocate their global resources. */
while (!nn_list_empty (&self.transports)) {
it = nn_list_begin (&self.transports);
nn_cont (it, struct nn_transport, list)->term ();
nn_list_erase (&self.transports, it);
}
/* For now there's nothing to deallocate about socket types, however,
let's remove them from the list anyway. */
while (!nn_list_empty (&self.socktypes))
nn_list_erase (&self.socktypes, nn_list_begin (&self.socktypes));
/* Final deallocation of the nn_ctx object itself. */
nn_list_term (&self.socktypes);
nn_list_term (&self.transports);
nn_free (self.socks);
/* This marks the global state as uninitialised. */
self.socks = NULL;
/* Shut down the memory allocation subsystem. */
nn_alloc_term ();
/* On Windows, uninitialise the socket library. */
#if defined NN_HAVE_WINDOWS
rc = WSACleanup ();
nn_assert (rc == 0);
#endif
}
