+ /**
+ * The operation completion callback to call once this operation is done
+ */
+ GNUNET_TESTBED_OperationCompletionCallback cb;
+
+ /**
+ * The closure for the above callback
+ */
+ void *cb_cls;
+
+ /**
+ * OperationContext for forwarded operations generated when peer1's controller doesn't have the
+ * configuration of peer2's controller for linking laterally to attemp an
+ * overlay connection between peer 1 and peer 2.
+ */
+ struct OperationContext *sub_opc;
+
+ /**
+ * The starting time of this operation
+ */
+ struct GNUNET_TIME_Absolute tstart;
+
+ /**
+ * Has this operation failed
+ */
+ int failed;
+
+ /**
+ * The timing slot index for this operation
+ */
+ unsigned int tslot_index;
+