+/* Same as vconn_connect(), except that it waits until the connection on
+ * 'vconn' completes or fails. Thus, it will never return EAGAIN. */
+int
+vconn_connect_block(struct vconn *vconn)
+{
+ int error;
+
+ while ((error = vconn_connect(vconn)) == EAGAIN) {
+ vconn_run(vconn);
+ vconn_run_wait(vconn);
+ vconn_connect_wait(vconn);
+ poll_block();
+ }
+ assert(error != EINPROGRESS);
+
+ return error;
+}
+