+/*
+ * Deal with socket errors detected in try_send().
+ */
+void net_pending_errors(void)
+{
+ int i;
+ Actual_Socket s;
+
+ /*
+ * This might be a fiddly business, because it's just possible
+ * that handling a pending error on one socket might cause
+ * others to be closed. (I can't think of any reason this might
+ * happen in current SSH implementation, but to maintain
+ * generality of this network layer I'll assume the worst.)
+ *
+ * So what we'll do is search the socket list for _one_ socket
+ * with a pending error, and then handle it, and then search
+ * the list again _from the beginning_. Repeat until we make a
+ * pass with no socket errors present. That way we are
+ * protected against the socket list changing under our feet.
+ */
+
+ do {
+ for (i = 0; (s = index234(sktree, i)) != NULL; i++) {
+ if (s->pending_error) {
+ /*
+ * An error has occurred on this socket. Pass it to the
+ * plug.
+ */
+ plug_closing(s->plug,
+ winsock_error_string(s->pending_error),
+ s->pending_error, 0);
+ break;
+ }
+ }
+ } while (s);
+}
+