GNUNET_PeerIdentity * peer,
const struct
GNUNET_MessageHeader *
- message,
- const struct
- GNUNET_ATS_Information * ats,
- uint32_t ats_count);
+ message);
/**
*/
typedef void (*GNUNET_TRANSPORT_NotifyConnect) (void *cls,
const struct GNUNET_PeerIdentity
- * peer,
- const struct
- GNUNET_ATS_Information * ats,
- uint32_t ats_count);
+ * peer);
/**
* Function called to notify transport users that another
* @param self our own identity (API should check that it matches
* the identity found by transport), or NULL (no check)
* @param cls closure for the callbacks
- * @param rec receive function to call
- * @param nc function to call on connect events
- * @param nd function to call on disconnect events
+ * @param rec receive function to call, or NULL
+ * @param nc function to call on connect events, or NULL
+ * @param nd function to call on disconnect events, or NULL
* @return NULL on error
*/
struct GNUNET_TRANSPORT_Handle *
* @param target who we should try to connect to
* @param cb callback to be called when request was transmitted to transport
* service
+ * @param cb_cls closure for the callback
* @return a GNUNET_TRANSPORT_TryConnectHandle handle or
* NULL on failure (cb will not be called)
*/
void
GNUNET_TRANSPORT_try_connect_cancel (struct GNUNET_TRANSPORT_TryConnectHandle *tch);
+
/**
* Opaque handle for a transmission-ready request.
*/
/**
- * Obtain updates on changes to the HELLO message for this peer.
+ * Checks if a neighbour is connected
+ *
+ * @param handle connection to transport service
+ * @param peer the peer to check
+ * @return GNUNET_YES or GNUNET_NO
+ *
+ */
+int
+GNUNET_TRANSPORT_check_neighbour_connected (struct GNUNET_TRANSPORT_Handle *handle,
+ const struct GNUNET_PeerIdentity *peer);
+
+
+/**
+ * Set transport metrics for a peer and a direction
+ *
+ * @param handle transport handle
+ * @param peer the peer to set the metric for
+ * @param inbound set inbound direction (GNUNET_YES or GNUNET_NO)
+ * @param outbound set outbound direction (GNUNET_YES or GNUNET_NO)
+ * @param ats the metric as ATS information
+ * @param ats_count the number of metrics
+ *
+ * Supported ATS values:
+ * GNUNET_ATS_QUALITY_NET_DELAY (value in ms)
+ * GNUNET_ATS_QUALITY_NET_DISTANCE (value in count(hops))
+ *
+ * Example
+ * To enforce a delay of 10 ms for peer p1 in sending direction use:
+ *
+ * struct GNUNET_ATS_Information ats;
+ * ats.type = ntohl (GNUNET_ATS_QUALITY_NET_DELAY);
+ * ats.value = ntohl (10);
+ * GNUNET_TRANSPORT_set_traffic_metric (th, p1, TM_SEND, &ats, 1);
+ *
+ * Note:
+ * Delay restrictions in receiving direction will be enforced with
+ * 1 message delay.
+ */
+void
+GNUNET_TRANSPORT_set_traffic_metric (struct GNUNET_TRANSPORT_Handle *handle,
+ const struct GNUNET_PeerIdentity *peer,
+ int inbound,
+ int outbound,
+ const struct GNUNET_ATS_Information *ats,
+ size_t ats_count);
+
+
+/**
+ * Obtain updates on changes to the HELLO message for this peer. The callback
+ * given in this function is never called synchronously.
*
* @param handle connection to transport service
* @param rec function to call with the HELLO
*
* @param handle connection to transport service
* @param hello the hello message
- * @param cont continuation to call when HELLO has been sent
+ * @param cont continuation to call when HELLO has been sent,
+ * tc reason GNUNET_SCHEDULER_REASON_TIMEOUT for fail
+ * tc reasong GNUNET_SCHEDULER_REASON_READ_READY for success
* @param cls closure for continuation
- * @return a GNUNET_TRANSPORT_OfferHelloHandle handle or NULL on failure
+ * @return a GNUNET_TRANSPORT_OfferHelloHandle handle or NULL on failure,
+ * in case of failure cont will not be called
*
*/
struct GNUNET_TRANSPORT_OfferHelloHandle *
void
GNUNET_TRANSPORT_offer_hello_cancel (struct GNUNET_TRANSPORT_OfferHelloHandle *ohh);
+
/**
* Handle to cancel a pending address lookup.
*/