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[GNUnet-SVN] r35103 - gnunet/src/ats
From: |
gnunet |
Subject: |
[GNUnet-SVN] r35103 - gnunet/src/ats |
Date: |
Thu, 5 Feb 2015 17:09:26 +0100 |
Author: grothoff
Date: 2015-02-05 17:09:26 +0100 (Thu, 05 Feb 2015)
New Revision: 35103
Modified:
gnunet/src/ats/gnunet-service-ats.c
gnunet/src/ats/gnunet-service-ats_addresses.c
gnunet/src/ats/gnunet-service-ats_addresses.h
gnunet/src/ats/gnunet-service-ats_performance.c
gnunet/src/ats/gnunet-service-ats_performance.h
gnunet/src/ats/gnunet-service-ats_preferences.h
gnunet/src/ats/gnunet-service-ats_reservations.c
gnunet/src/ats/gnunet-service-ats_reservations.h
Log:
-cleaning up gnunet-service-ats_performance-*
Modified: gnunet/src/ats/gnunet-service-ats.c
===================================================================
--- gnunet/src/ats/gnunet-service-ats.c 2015-02-05 15:45:30 UTC (rev 35102)
+++ gnunet/src/ats/gnunet-service-ats.c 2015-02-05 16:09:26 UTC (rev 35103)
@@ -109,7 +109,6 @@
if (NULL == client)
return;
GAS_scheduling_remove_client (client);
- GAS_performance_remove_client (client);
GAS_connectivity_remove_client (client);
GAS_normalization_preference_client_disconnect (client);
GAS_addresses_preference_client_disconnect (client);
@@ -188,10 +187,10 @@
};
GSA_server = server;
GSA_stats = GNUNET_STATISTICS_create ("ats", cfg);
- GAS_reservations_init ();
+ GAS_reservations_init (server);
GAS_connectivity_init ();
GAS_normalization_start ();
- GAS_addresses_init ();
+ GAS_addresses_init (server);
if (GNUNET_OK !=
GAS_plugins_init (cfg))
{
Modified: gnunet/src/ats/gnunet-service-ats_addresses.c
===================================================================
--- gnunet/src/ats/gnunet-service-ats_addresses.c 2015-02-05 15:45:30 UTC
(rev 35102)
+++ gnunet/src/ats/gnunet-service-ats_addresses.c 2015-02-05 16:09:26 UTC
(rev 35103)
@@ -220,7 +220,12 @@
*/
struct GNUNET_CONTAINER_MultiPeerMap *GSA_addresses;
+/**
+ * Context for sending messages to performance clients without PIC.
+ */
+static struct GNUNET_SERVER_NotificationContext *nc;
+
/**
* Update statistic on number of addresses.
*/
@@ -701,12 +706,15 @@
* known and current performance information. It has a solver component
* responsible for the resource allocation. It tells the solver about changes
* and receives updates when the solver changes the resource allocation.
+ *
+ * @param server handle to our server
*/
void
-GAS_addresses_init ()
+GAS_addresses_init (struct GNUNET_SERVER_Handle *server)
{
GSA_addresses = GNUNET_CONTAINER_multipeermap_create (128, GNUNET_NO);
update_addresses_stat ();
+ nc = GNUNET_SERVER_notification_context_create (server, 32);
}
@@ -757,6 +765,8 @@
GAS_addresses_destroy_all ();
GNUNET_CONTAINER_multipeermap_destroy (GSA_addresses);
GSA_addresses = NULL;
+ GNUNET_SERVER_notification_context_destroy (nc);
+ nc = NULL;
}
@@ -850,4 +860,224 @@
GNUNET_BANDWIDTH_ZERO);
}
+
+/**
+ * Information we need for the callbacks to return a list of addresses
+ * back to the client.
+ */
+struct AddressIteration
+{
+ /**
+ * Actual handle to the client.
+ */
+ struct GNUNET_SERVER_Client *client;
+
+ /**
+ * Are we sending all addresses, or only those that are active?
+ */
+ int all;
+
+ /**
+ * Which ID should be included in the response?
+ */
+ uint32_t id;
+
+};
+
+
+/**
+ * Send a #GNUNET_MESSAGE_TYPE_ATS_ADDRESSLIST_RESPONSE with the
+ * given address details to the client identified in @a ai.
+ *
+ * @param ai our address information context (identifies the client)
+ * @param id the peer id this address is for
+ * @param plugin_name name of the plugin that supports this address
+ * @param plugin_addr address
+ * @param plugin_addr_len length of @a plugin_addr
+ * @param active #GNUNET_YES if this address is actively used
+ * @param atsi ats performance information
+ * @param atsi_count number of ats performance elements in @a atsi
+ * @param bandwidth_out current outbound bandwidth assigned to address
+ * @param bandwidth_in current inbound bandwidth assigned to address
+ */
+static void
+transmit_req_addr (struct AddressIteration *ai,
+ const struct GNUNET_PeerIdentity *id,
+ const char *plugin_name,
+ const void *plugin_addr,
+ size_t plugin_addr_len,
+ int active,
+ const struct GNUNET_ATS_Information *atsi,
+ uint32_t atsi_count,
+ struct GNUNET_BANDWIDTH_Value32NBO bandwidth_out,
+ struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in)
+
+{
+ struct GNUNET_ATS_Information *atsp;
+ struct PeerInformationMessage *msg;
+ char *addrp;
+ size_t plugin_name_length;
+ size_t msize;
+
+ if (NULL != plugin_name)
+ plugin_name_length = strlen (plugin_name) + 1;
+ else
+ plugin_name_length = 0;
+ msize = sizeof (struct PeerInformationMessage) +
+ atsi_count * sizeof (struct GNUNET_ATS_Information) +
+ plugin_addr_len + plugin_name_length;
+ char buf[msize] GNUNET_ALIGN;
+
+ GNUNET_assert (msize < GNUNET_SERVER_MAX_MESSAGE_SIZE);
+ GNUNET_assert (atsi_count <
+ GNUNET_SERVER_MAX_MESSAGE_SIZE /
+ sizeof (struct GNUNET_ATS_Information));
+ msg = (struct PeerInformationMessage *) buf;
+ msg->header.size = htons (msize);
+ msg->header.type = htons (GNUNET_MESSAGE_TYPE_ATS_ADDRESSLIST_RESPONSE);
+ msg->ats_count = htonl (atsi_count);
+ msg->id = htonl (ai->id);
+ if (NULL != id)
+ msg->peer = *id;
+ else
+ memset (&msg->peer, '\0', sizeof (struct GNUNET_PeerIdentity));
+ msg->address_length = htons (plugin_addr_len);
+ msg->address_active = ntohl (active);
+ msg->plugin_name_length = htons (plugin_name_length);
+ msg->bandwidth_out = bandwidth_out;
+ msg->bandwidth_in = bandwidth_in;
+ atsp = (struct GNUNET_ATS_Information *) &msg[1];
+ memcpy (atsp, atsi, sizeof (struct GNUNET_ATS_Information) * atsi_count);
+ addrp = (char *) &atsp[atsi_count];
+ if (NULL != plugin_addr)
+ memcpy (addrp, plugin_addr, plugin_addr_len);
+ if (NULL != plugin_name)
+ strcpy (&addrp[plugin_addr_len], plugin_name);
+ GNUNET_SERVER_notification_context_unicast (nc,
+ ai->client,
+ &msg->header,
+ GNUNET_NO);
+}
+
+
+/**
+ * Iterator for #GAS_addresses_get_peer_info(), called with peer-specific
+ * information to be passed back to the client.
+ *
+ * @param cls closure with our `struct AddressIteration *`
+ * @param id the peer id
+ * @param plugin_name plugin name
+ * @param plugin_addr address
+ * @param plugin_addr_len length of @a plugin_addr
+ * @param active is address actively used
+ * @param atsi ats performance information
+ * @param atsi_count number of ats performance elements in @a atsi
+ * @param bandwidth_out current outbound bandwidth assigned to address
+ * @param bandwidth_in current inbound bandwidth assigned to address
+ */
+static void
+req_addr_peerinfo_it (void *cls,
+ const struct GNUNET_PeerIdentity *id,
+ const char *plugin_name,
+ const void *plugin_addr,
+ size_t plugin_addr_len,
+ int active,
+ const struct GNUNET_ATS_Information *atsi,
+ uint32_t atsi_count,
+ struct GNUNET_BANDWIDTH_Value32NBO bandwidth_out,
+ struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in)
+{
+ struct AddressIteration *ai = cls;
+
+ if ( (NULL == id) &&
+ (NULL == plugin_name) &&
+ (NULL == plugin_addr) )
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Address iteration done for one peer\n");
+ return;
+ }
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Callback for %s peer `%s' plugin `%s' BW out %u, BW in %u\n",
+ (active == GNUNET_YES) ? "ACTIVE" : "INACTIVE",
+ GNUNET_i2s (id),
+ plugin_name,
+ (unsigned int) ntohl (bandwidth_out.value__),
+ (unsigned int) ntohl (bandwidth_in.value__));
+ /* Transmit result (either if address is active, or if
+ client wanted all addresses) */
+ if ( (GNUNET_YES != ai->all) &&
+ (GNUNET_YES != active))
+ return;
+ transmit_req_addr (ai,
+ id,
+ plugin_name,
+ plugin_addr, plugin_addr_len,
+ active,
+ atsi,
+ atsi_count,
+ bandwidth_out,
+ bandwidth_in);
+}
+
+
+/**
+ * Handle 'address list request' messages from clients.
+ *
+ * @param cls unused, NULL
+ * @param client client that sent the request
+ * @param message the request message
+ */
+void
+GAS_handle_request_address_list (void *cls,
+ struct GNUNET_SERVER_Client *client,
+ const struct GNUNET_MessageHeader *message)
+{
+ struct AddressIteration ai;
+ const struct AddressListRequestMessage *alrm;
+ struct GNUNET_PeerIdentity allzeros;
+
+ GNUNET_SERVER_notification_context_add (nc,
+ client);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Received ADDRESSLIST_REQUEST message\n");
+ alrm = (const struct AddressListRequestMessage *) message;
+ ai.all = ntohl (alrm->all);
+ ai.id = ntohl (alrm->id);
+ ai.client = client;
+
+ memset (&allzeros,
+ '\0',
+ sizeof (struct GNUNET_PeerIdentity));
+ if (0 == memcmp (&alrm->peer,
+ &allzeros,
+ sizeof (struct GNUNET_PeerIdentity)))
+ {
+ /* Return addresses for all peers */
+ GAS_addresses_get_peer_info (NULL,
+ &req_addr_peerinfo_it,
+ &ai);
+ }
+ else
+ {
+ /* Return addresses for a specific peer */
+ GAS_addresses_get_peer_info (&alrm->peer,
+ &req_addr_peerinfo_it,
+ &ai);
+ }
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Finished handling `%s' message\n",
+ "ADDRESSLIST_REQUEST");
+ transmit_req_addr (&ai,
+ NULL, NULL, NULL,
+ 0, GNUNET_NO,
+ NULL, 0,
+ GNUNET_BANDWIDTH_ZERO,
+ GNUNET_BANDWIDTH_ZERO);
+ GNUNET_SERVER_receive_done (client,
+ GNUNET_OK);
+}
+
+
+
/* end of gnunet-service-ats_addresses.c */
Modified: gnunet/src/ats/gnunet-service-ats_addresses.h
===================================================================
--- gnunet/src/ats/gnunet-service-ats_addresses.h 2015-02-05 15:45:30 UTC
(rev 35102)
+++ gnunet/src/ats/gnunet-service-ats_addresses.h 2015-02-05 16:09:26 UTC
(rev 35103)
@@ -359,9 +359,11 @@
/**
* Initialize address subsystem. The addresses subsystem manages the addresses
* known and current performance information.
+ *
+ * @param server handle to our server
*/
void
-GAS_addresses_init (void);
+GAS_addresses_init (struct GNUNET_SERVER_Handle *server);
/**
@@ -466,6 +468,20 @@
GNUNET_ATS_PeerInfo_Iterator pi_it,
void *pi_it_cls);
+
+/**
+ * Handle 'address list request' messages from clients.
+ *
+ * @param cls unused, NULL
+ * @param client client that sent the request
+ * @param message the request message
+ */
+void
+GAS_handle_request_address_list (void *cls,
+ struct GNUNET_SERVER_Client *client,
+ const struct GNUNET_MessageHeader *message);
+
+
#endif
/* end of gnunet-service-ats_addresses.h */
Modified: gnunet/src/ats/gnunet-service-ats_performance.c
===================================================================
--- gnunet/src/ats/gnunet-service-ats_performance.c 2015-02-05 15:45:30 UTC
(rev 35102)
+++ gnunet/src/ats/gnunet-service-ats_performance.c 2015-02-05 16:09:26 UTC
(rev 35103)
@@ -17,7 +17,6 @@
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
-
/**
* @file ats/gnunet-service-ats_performance.c
* @brief ats service, interaction with 'performance' API
@@ -31,92 +30,23 @@
#include "gnunet-service-ats_reservations.h"
#include "ats.h"
-/**
- * We keep clients that are interested in performance in a linked list.
- */
-struct PerformanceClient
-{
- /**
- * Next in doubly-linked list.
- */
- struct PerformanceClient *next;
- /**
- * Previous in doubly-linked list.
- */
- struct PerformanceClient *prev;
-
- /**
- * Actual handle to the client.
- */
- struct GNUNET_SERVER_Client *client;
-
- /**
- * Options for the client.
- */
- enum StartFlag flag;
-
-};
-
-
/**
- * Head of linked list of all clients to this service.
+ * Context for sending messages to performance clients without PIC.
*/
-static struct PerformanceClient *pc_head;
-
-/**
- * Tail of linked list of all clients to this service.
- */
-static struct PerformanceClient *pc_tail;
-
-
-/**
- * Context for sending messages to performance clients.
- */
static struct GNUNET_SERVER_NotificationContext *nc;
-
/**
- * Find the performance client associated with the given handle.
- *
- * @param client server handle
- * @return internal handle
+ * Context for sending messages to performance clients with PIC.
*/
-static struct PerformanceClient *
-find_client (struct GNUNET_SERVER_Client *client)
-{
- struct PerformanceClient *pc;
+static struct GNUNET_SERVER_NotificationContext *nc_pic;
- for (pc = pc_head; pc != NULL; pc = pc->next)
- if (pc->client == client)
- return pc;
- return NULL;
-}
/**
- * Unregister a client (which may have been a performance client,
- * but this is not assured).
- *
- * @param client handle of the (now dead) client
- */
-void
-GAS_performance_remove_client (struct GNUNET_SERVER_Client *client)
-{
- struct PerformanceClient *pc;
-
- pc = find_client (client);
- if (NULL == pc)
- return;
- GNUNET_CONTAINER_DLL_remove (pc_head, pc_tail, pc);
- GNUNET_free (pc);
-}
-
-
-/**
* Transmit the given performance information to all performance
* clients.
*
- * @param pc performance client to send to
+ * @param pc client to send to, NULL for all
* @param peer peer for which this is an address suggestion
* @param plugin_name 0-termintated string specifying the transport plugin
* @param plugin_addr binary address for the plugin to use
@@ -131,7 +61,7 @@
* @param bandwidth_in assigned inbound bandwidth
*/
void
-GAS_performance_notify_client (struct PerformanceClient *pc,
+GAS_performance_notify_client (struct GNUNET_SERVER_Client *client,
const struct GNUNET_PeerIdentity *peer,
const char *plugin_name,
const void *plugin_addr,
@@ -142,7 +72,6 @@
struct GNUNET_BANDWIDTH_Value32NBO
bandwidth_out,
struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in)
{
-
struct PeerInformationMessage *msg;
size_t plugin_name_length = strlen (plugin_name) + 1;
size_t msize =
@@ -153,10 +82,6 @@
struct GNUNET_ATS_Information *atsp;
char *addrp;
- GNUNET_assert (NULL != pc);
- if (NULL == find_client (pc->client))
- return; /* Client disconnected */
-
GNUNET_assert (msize < GNUNET_SERVER_MAX_MESSAGE_SIZE);
GNUNET_assert (atsi_count <
GNUNET_SERVER_MAX_MESSAGE_SIZE /
@@ -177,10 +102,19 @@
addrp = (char *) &atsp[atsi_count];
memcpy (addrp, plugin_addr, plugin_addr_len);
strcpy (&addrp[plugin_addr_len], plugin_name);
- GNUNET_SERVER_notification_context_unicast (nc,
- pc->client,
- &msg->header,
- GNUNET_YES);
+ if (NULL == client)
+ {
+ GNUNET_SERVER_notification_context_broadcast (nc_pic,
+ &msg->header,
+ GNUNET_YES);
+ }
+ else
+ {
+ GNUNET_SERVER_notification_context_unicast (nc,
+ client,
+ &msg->header,
+ GNUNET_YES);
+ }
}
@@ -212,31 +146,26 @@
struct GNUNET_BANDWIDTH_Value32NBO
bandwidth_out,
struct GNUNET_BANDWIDTH_Value32NBO
bandwidth_in)
{
- struct PerformanceClient *pc;
-
- for (pc = pc_head; pc != NULL; pc = pc->next)
- if (pc->flag == START_FLAG_PERFORMANCE_WITH_PIC)
- {
- GAS_performance_notify_client (pc,
- peer,
- plugin_name,
- plugin_addr,
- plugin_addr_len,
- active,
- atsi, atsi_count,
- bandwidth_out, bandwidth_in);
- }
+ GAS_performance_notify_client (NULL,
+ peer,
+ plugin_name,
+ plugin_addr,
+ plugin_addr_len,
+ active,
+ atsi, atsi_count,
+ bandwidth_out,
+ bandwidth_in);
GNUNET_STATISTICS_update (GSA_stats,
- "# performance updates given to clients", 1,
+ "# performance updates given to clients",
+ 1,
GNUNET_NO);
}
-
/**
* Iterator for called from #GAS_addresses_get_peer_info()
*
- * @param cls closure with the `struct PerformanceClient *`
+ * @param cls closure with the `struct GNUNET_SERVER_Client *` to inform.
* @param id the peer id
* @param plugin_name plugin name
* @param plugin_addr address
@@ -259,9 +188,8 @@
struct GNUNET_BANDWIDTH_Value32NBO bandwidth_out,
struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in)
{
- struct PerformanceClient *pc = cls;
+ struct GNUNET_SERVER_Client *client = cls;
- GNUNET_assert (NULL != pc);
if (NULL == id)
return;
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
@@ -270,7 +198,7 @@
plugin_name,
(unsigned int) ntohl (bandwidth_out.value__),
(unsigned int) ntohl (bandwidth_in.value__));
- GAS_performance_notify_client (pc,
+ GAS_performance_notify_client (client,
id,
plugin_name,
plugin_addr,
@@ -292,318 +220,32 @@
GAS_performance_add_client (struct GNUNET_SERVER_Client *client,
enum StartFlag flag)
{
- struct PerformanceClient *pc;
-
- GNUNET_break (NULL == find_client (client));
- pc = GNUNET_new (struct PerformanceClient);
- pc->client = client;
- pc->flag = flag;
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Adding performance client %s PIC\n",
- (flag == START_FLAG_PERFORMANCE_WITH_PIC) ? "with" : "without");
-
- GNUNET_SERVER_notification_context_add (nc,
- client);
- GNUNET_CONTAINER_DLL_insert (pc_head,
- pc_tail,
- pc);
- GAS_addresses_get_peer_info (NULL,
- &peerinfo_it,
- pc);
-}
-
-
-/**
- * Information we need for the callbacks to return a list of addresses
- * back to the client.
- */
-struct AddressIteration
-{
- /**
- * Actual handle to the client.
- */
- struct PerformanceClient *pc;
-
- /**
- * Are we sending all addresses, or only those that are active?
- */
- int all;
-
- /**
- * Which ID should be included in the response?
- */
- uint32_t id;
-
-};
-
-
-/**
- * Send a #GNUNET_MESSAGE_TYPE_ATS_ADDRESSLIST_RESPONSE with the
- * given address details to the client identified in @a ai.
- *
- * @param ai our address information context (identifies the client)
- * @param id the peer id this address is for
- * @param plugin_name name of the plugin that supports this address
- * @param plugin_addr address
- * @param plugin_addr_len length of @a plugin_addr
- * @param active #GNUNET_YES if this address is actively used
- * @param atsi ats performance information
- * @param atsi_count number of ats performance elements in @a atsi
- * @param bandwidth_out current outbound bandwidth assigned to address
- * @param bandwidth_in current inbound bandwidth assigned to address
- */
-static void
-transmit_req_addr (struct AddressIteration *ai,
- const struct GNUNET_PeerIdentity *id,
- const char *plugin_name,
- const void *plugin_addr,
- size_t plugin_addr_len,
- int active,
- const struct GNUNET_ATS_Information *atsi,
- uint32_t atsi_count,
- struct GNUNET_BANDWIDTH_Value32NBO bandwidth_out,
- struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in)
-
-{
- struct GNUNET_ATS_Information *atsp;
- struct PeerInformationMessage *msg;
- char *addrp;
- size_t plugin_name_length;
- size_t msize;
-
- if (NULL != plugin_name)
- plugin_name_length = strlen (plugin_name) + 1;
- else
- plugin_name_length = 0;
- msize = sizeof (struct PeerInformationMessage) +
- atsi_count * sizeof (struct GNUNET_ATS_Information) +
- plugin_addr_len + plugin_name_length;
- char buf[msize] GNUNET_ALIGN;
-
- GNUNET_assert (msize < GNUNET_SERVER_MAX_MESSAGE_SIZE);
- GNUNET_assert (atsi_count <
- GNUNET_SERVER_MAX_MESSAGE_SIZE /
- sizeof (struct GNUNET_ATS_Information));
- msg = (struct PeerInformationMessage *) buf;
- msg->header.size = htons (msize);
- msg->header.type = htons (GNUNET_MESSAGE_TYPE_ATS_ADDRESSLIST_RESPONSE);
- msg->ats_count = htonl (atsi_count);
- msg->id = htonl (ai->id);
- if (NULL != id)
- msg->peer = *id;
- else
- memset (&msg->peer, '\0', sizeof (struct GNUNET_PeerIdentity));
- msg->address_length = htons (plugin_addr_len);
- msg->address_active = ntohl (active);
- msg->plugin_name_length = htons (plugin_name_length);
- msg->bandwidth_out = bandwidth_out;
- msg->bandwidth_in = bandwidth_in;
- atsp = (struct GNUNET_ATS_Information *) &msg[1];
- memcpy (atsp, atsi, sizeof (struct GNUNET_ATS_Information) * atsi_count);
- addrp = (char *) &atsp[atsi_count];
- if (NULL != plugin_addr)
- memcpy (addrp, plugin_addr, plugin_addr_len);
- if (NULL != plugin_name)
- strcpy (&addrp[plugin_addr_len], plugin_name);
- GNUNET_SERVER_notification_context_unicast (nc,
- ai->pc->client,
- &msg->header,
- GNUNET_NO);
-}
-
-
-/**
- * Iterator for #GAS_addresses_get_peer_info(), called with peer-specific
- * information to be passed back to the client.
- *
- * @param cls closure with our `struct AddressIteration *`
- * @param id the peer id
- * @param plugin_name plugin name
- * @param plugin_addr address
- * @param plugin_addr_len length of @a plugin_addr
- * @param active is address actively used
- * @param atsi ats performance information
- * @param atsi_count number of ats performance elements in @a atsi
- * @param bandwidth_out current outbound bandwidth assigned to address
- * @param bandwidth_in current inbound bandwidth assigned to address
- */
-static void
-req_addr_peerinfo_it (void *cls,
- const struct GNUNET_PeerIdentity *id,
- const char *plugin_name,
- const void *plugin_addr,
- size_t plugin_addr_len,
- int active,
- const struct GNUNET_ATS_Information *atsi,
- uint32_t atsi_count,
- struct GNUNET_BANDWIDTH_Value32NBO bandwidth_out,
- struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in)
-{
- struct AddressIteration *ai = cls;
-
- if ( (NULL == id) &&
- (NULL == plugin_name) &&
- (NULL == plugin_addr) )
+ if (START_FLAG_PERFORMANCE_WITH_PIC == flag)
{
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Address iteration done for one peer\n");
- return;
+ GNUNET_SERVER_notification_context_add (nc_pic,
+ client);
+ GNUNET_SERVER_notification_context_add (nc,
+ client);
}
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Callback for %s peer `%s' plugin `%s' BW out %u, BW in %u\n",
- (active == GNUNET_YES) ? "ACTIVE" : "INACTIVE",
- GNUNET_i2s (id),
- plugin_name,
- (unsigned int) ntohl (bandwidth_out.value__),
- (unsigned int) ntohl (bandwidth_in.value__));
-
- /* Transmit result (either if address is active, or if
- client wanted all addresses) */
- if ( (GNUNET_YES == ai->all) ||
- (GNUNET_YES == active))
- {
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Sending result for %s peer `%s' plugin `%s' BW out %u, BW in
%u\n",
- (active == GNUNET_YES) ? "ACTIVE" : "INACTIVE",
- GNUNET_i2s (id),
- plugin_name,
- (unsigned int) ntohl (bandwidth_out.value__),
- (unsigned int) ntohl (bandwidth_in.value__));
- transmit_req_addr (ai,
- id,
- plugin_name,
- plugin_addr, plugin_addr_len,
- active,
- atsi,
- atsi_count,
- bandwidth_out,
- bandwidth_in);
- }
-}
-
-
-/**
- * Handle 'address list request' messages from clients.
- *
- * @param cls unused, NULL
- * @param client client that sent the request
- * @param message the request message
- */
-void
-GAS_handle_request_address_list (void *cls,
- struct GNUNET_SERVER_Client *client,
- const struct GNUNET_MessageHeader *message)
-{
- struct PerformanceClient *pc;
- struct AddressIteration ai;
- const struct AddressListRequestMessage *alrm;
- struct GNUNET_PeerIdentity allzeros;
- struct GNUNET_BANDWIDTH_Value32NBO bandwidth_zero;
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Received `%s' message\n",
- "ADDRESSLIST_REQUEST");
- if (NULL == (pc = find_client(client)))
- {
- GNUNET_break (0);
- return;
- }
- alrm = (const struct AddressListRequestMessage *) message;
- ai.all = ntohl (alrm->all);
- ai.id = ntohl (alrm->id);
- ai.pc = pc;
-
- memset (&allzeros, '\0', sizeof (struct GNUNET_PeerIdentity));
- bandwidth_zero.value__ = htonl (0);
- if (0 == memcmp (&alrm->peer,
- &allzeros,
- sizeof (struct GNUNET_PeerIdentity)))
- {
- /* Return addresses for all peers */
- GAS_addresses_get_peer_info (NULL,
- &req_addr_peerinfo_it,
- &ai);
- }
else
- {
- /* Return addresses for a specific peer */
- GAS_addresses_get_peer_info (&alrm->peer,
- &req_addr_peerinfo_it,
- &ai);
- }
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Finished handling `%s' message\n",
- "ADDRESSLIST_REQUEST");
- transmit_req_addr (&ai,
- NULL, NULL, NULL,
- 0, GNUNET_NO,
- NULL, 0,
- bandwidth_zero,
- bandwidth_zero);
- GNUNET_SERVER_receive_done (client,
- GNUNET_OK);
+ GNUNET_SERVER_notification_context_add (nc,
+ client);
+ GAS_addresses_get_peer_info (NULL,
+ &peerinfo_it,
+ client);
}
/**
- * Handle 'reservation request' messages from clients.
- *
- * @param cls unused, NULL
- * @param client client that sent the request
- * @param message the request message
- */
-void
-GAS_handle_reservation_request (void *cls,
- struct GNUNET_SERVER_Client *client,
- const struct GNUNET_MessageHeader *message)
-{
- const struct ReservationRequestMessage *msg =
- (const struct ReservationRequestMessage *) message;
- struct ReservationResultMessage result;
- int32_t amount;
- struct GNUNET_TIME_Relative res_delay;
-
- if (NULL == find_client (client))
- {
- /* missing start message! */
- GNUNET_break (0);
- GNUNET_SERVER_receive_done (client, GNUNET_SYSERR);
- return;
- }
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Received `%s' message\n",
- "RESERVATION_REQUEST");
- amount = (int32_t) ntohl (msg->amount);
- res_delay = GAS_reservations_reserve (&msg->peer, amount);
- if (res_delay.rel_value_us > 0)
- amount = 0;
- result.header.size = htons (sizeof (struct ReservationResultMessage));
- result.header.type = htons (GNUNET_MESSAGE_TYPE_ATS_RESERVATION_RESULT);
- result.amount = htonl (amount);
- result.peer = msg->peer;
- result.res_delay = GNUNET_TIME_relative_hton (res_delay);
- GNUNET_STATISTICS_update (GSA_stats,
- "# reservation requests processed", 1,
- GNUNET_NO);
- GNUNET_SERVER_notification_context_unicast (nc, client, &result.header,
- GNUNET_NO);
- GNUNET_SERVER_receive_done (client, GNUNET_OK);
-}
-
-
-
-
-/**
* Initialize performance subsystem.
*
* @param server handle to our server
- * @param addresses the address handle to use
*/
void
GAS_performance_init (struct GNUNET_SERVER_Handle *server)
{
- nc = GNUNET_SERVER_notification_context_create (server, 128);
+ nc = GNUNET_SERVER_notification_context_create (server, 32);
+ nc_pic = GNUNET_SERVER_notification_context_create (server, 32);
}
@@ -615,6 +257,8 @@
{
GNUNET_SERVER_notification_context_destroy (nc);
nc = NULL;
+ GNUNET_SERVER_notification_context_destroy (nc_pic);
+ nc_pic = NULL;
}
/* end of gnunet-service-ats_performance.c */
Modified: gnunet/src/ats/gnunet-service-ats_performance.h
===================================================================
--- gnunet/src/ats/gnunet-service-ats_performance.h 2015-02-05 15:45:30 UTC
(rev 35102)
+++ gnunet/src/ats/gnunet-service-ats_performance.h 2015-02-05 16:09:26 UTC
(rev 35103)
@@ -1,6 +1,6 @@
/*
This file is part of GNUnet.
- (C) 2011 Christian Grothoff (and other contributing authors)
+ (C) 2011-2015 Christian Grothoff (and other contributing authors)
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
@@ -43,16 +43,6 @@
/**
- * Unregister a client (which may have been a performance client,
- * but this is not assured).
- *
- * @param client handle of the (now dead) client
- */
-void
-GAS_performance_remove_client (struct GNUNET_SERVER_Client *client);
-
-
-/**
* Transmit the given performance information to all performance
* clients.
*
@@ -82,62 +72,6 @@
/**
- * Handle 'address list request' messages from clients.
- *
- * @param cls unused, NULL
- * @param client client that sent the request
- * @param message the request message
- */
-void
-GAS_handle_request_address_list (void *cls,
- struct GNUNET_SERVER_Client *client,
- const struct GNUNET_MessageHeader *message);
-
-/**
- * Handle 'reservation request' messages from clients.
- *
- * @param cls unused, NULL
- * @param client client that sent the request
- * @param message the request message
- */
-void
-GAS_handle_reservation_request (void *cls,
- struct GNUNET_SERVER_Client *client,
- const struct GNUNET_MessageHeader *message);
-
-
-/**
- * Handle 'preference change' messages from clients.
- *
- * @param cls unused, NULL
- * @param client client that sent the request
- * @param message the request message
- */
-void
-GAS_handle_preference_change (void *cls,
- struct GNUNET_SERVER_Client *client,
- const struct GNUNET_MessageHeader *message);
-
-
-/**
- * Handle 'preference feedback' messages from clients.
- *
- * @param cls unused, NULL
- * @param client client that sent the request
- * @param message the request message
- */
-void
-GAS_handle_preference_feedback (void *cls,
- struct GNUNET_SERVER_Client *client,
- const struct GNUNET_MessageHeader *message);
-
-
-void
-GAS_handle_monitor (void *cls,
- struct GNUNET_SERVER_Client *client,
- const struct GNUNET_MessageHeader *message);
-
-/**
* Initialize performance subsystem.
*
* @param server handle to our server
@@ -154,7 +88,5 @@
GAS_performance_done (void);
-/* FIXME: add API to broadcast performance updates! */
-
#endif
/* end of gnunet-service-ats_performance.h */
Modified: gnunet/src/ats/gnunet-service-ats_preferences.h
===================================================================
--- gnunet/src/ats/gnunet-service-ats_preferences.h 2015-02-05 15:45:30 UTC
(rev 35102)
+++ gnunet/src/ats/gnunet-service-ats_preferences.h 2015-02-05 16:09:26 UTC
(rev 35103)
@@ -39,8 +39,6 @@
#define DEFAULT_REL_PREFERENCE 0.0
-
-
/**
* A preference client disconnected
*
@@ -50,8 +48,6 @@
GAS_addresses_preference_client_disconnect (void *client);
-
-
/**
* Change the preference for a peer
*
@@ -68,6 +64,20 @@
/**
+ * Handle 'preference change' messages from clients.
+ *
+ * @param cls unused, NULL
+ * @param client client that sent the request
+ * @param message the request message
+ */
+void
+GAS_handle_preference_change (void *cls,
+ struct GNUNET_SERVER_Client *client,
+ const struct GNUNET_MessageHeader *message);
+
+
+
+/**
* Application feedback on how good preference requirements are fulfilled
* for a specific preference in the given time scope [now - scope .. now]
*
@@ -92,6 +102,20 @@
float score_abs);
/**
+ * Handle 'preference feedback' messages from clients.
+ *
+ * @param cls unused, NULL
+ * @param client client that sent the request
+ * @param message the request message
+ */
+void
+GAS_handle_preference_feedback (void *cls,
+ struct GNUNET_SERVER_Client *client,
+ const struct GNUNET_MessageHeader *message);
+
+
+
+/**
* Shutdown preferences subsystem.
*/
void
Modified: gnunet/src/ats/gnunet-service-ats_reservations.c
===================================================================
--- gnunet/src/ats/gnunet-service-ats_reservations.c 2015-02-05 15:45:30 UTC
(rev 35102)
+++ gnunet/src/ats/gnunet-service-ats_reservations.c 2015-02-05 16:09:26 UTC
(rev 35103)
@@ -25,6 +25,8 @@
*/
#include "platform.h"
#include "gnunet-service-ats_reservations.h"
+#include "gnunet-service-ats.h"
+#include "ats.h"
/**
* Number of seconds that available bandwidth carries over
@@ -38,7 +40,12 @@
*/
static struct GNUNET_CONTAINER_MultiPeerMap *trackers;
+/**
+ * Context for sending messages to performance clients without PIC.
+ */
+static struct GNUNET_SERVER_NotificationContext *nc;
+
/**
* Reserve the given amount of incoming bandwidth (in bytes) from the
* given peer. If a reservation is not possible right now, return how
@@ -120,12 +127,59 @@
/**
+ * Handle 'reservation request' messages from clients.
+ *
+ * @param cls unused, NULL
+ * @param client client that sent the request
+ * @param message the request message
+ */
+void
+GAS_handle_reservation_request (void *cls,
+ struct GNUNET_SERVER_Client *client,
+ const struct GNUNET_MessageHeader *message)
+{
+ const struct ReservationRequestMessage *msg =
+ (const struct ReservationRequestMessage *) message;
+ struct ReservationResultMessage result;
+ int32_t amount;
+ struct GNUNET_TIME_Relative res_delay;
+
+ GNUNET_SERVER_notification_context_add (nc,
+ client);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Received RESERVATION_REQUEST message\n");
+ amount = (int32_t) ntohl (msg->amount);
+ res_delay = GAS_reservations_reserve (&msg->peer, amount);
+ if (res_delay.rel_value_us > 0)
+ amount = 0;
+ result.header.size = htons (sizeof (struct ReservationResultMessage));
+ result.header.type = htons (GNUNET_MESSAGE_TYPE_ATS_RESERVATION_RESULT);
+ result.amount = htonl (amount);
+ result.peer = msg->peer;
+ result.res_delay = GNUNET_TIME_relative_hton (res_delay);
+ GNUNET_STATISTICS_update (GSA_stats,
+ "# reservation requests processed",
+ 1,
+ GNUNET_NO);
+ GNUNET_SERVER_notification_context_unicast (nc,
+ client,
+ &result.header,
+ GNUNET_NO);
+ GNUNET_SERVER_receive_done (client,
+ GNUNET_OK);
+}
+
+
+/**
* Initialize reservations subsystem.
+ *
+ * @param server handle to our server
*/
void
-GAS_reservations_init ()
+GAS_reservations_init (struct GNUNET_SERVER_Handle *server)
{
trackers = GNUNET_CONTAINER_multipeermap_create (128, GNUNET_NO);
+ nc = GNUNET_SERVER_notification_context_create (server, 128);
}
@@ -134,8 +188,8 @@
*
* @param cls NULL
* @param key peer identity (unused)
- * @param value the 'struct GNUNET_BANDWIDTH_Tracker' to free
- * @return GNUNET_OK (continue to iterate)
+ * @param value the `struct GNUNET_BANDWIDTH_Tracker` to free
+ * @return #GNUNET_OK (continue to iterate)
*/
static int
free_tracker (void *cls,
@@ -154,8 +208,13 @@
void
GAS_reservations_done ()
{
- GNUNET_CONTAINER_multipeermap_iterate (trackers, &free_tracker, NULL);
+ GNUNET_CONTAINER_multipeermap_iterate (trackers,
+ &free_tracker,
+ NULL);
GNUNET_CONTAINER_multipeermap_destroy (trackers);
+ GNUNET_SERVER_notification_context_destroy (nc);
+ nc = NULL;
+
}
/* end of gnunet-service-ats_reservations.c */
Modified: gnunet/src/ats/gnunet-service-ats_reservations.h
===================================================================
--- gnunet/src/ats/gnunet-service-ats_reservations.h 2015-02-05 15:45:30 UTC
(rev 35102)
+++ gnunet/src/ats/gnunet-service-ats_reservations.h 2015-02-05 16:09:26 UTC
(rev 35103)
@@ -60,10 +60,25 @@
/**
+ * Handle 'reservation request' messages from clients.
+ *
+ * @param cls unused, NULL
+ * @param client client that sent the request
+ * @param message the request message
+ */
+void
+GAS_handle_reservation_request (void *cls,
+ struct GNUNET_SERVER_Client *client,
+ const struct GNUNET_MessageHeader *message);
+
+
+/**
* Initialize reservations subsystem.
+ *
+ * @param server handle to our server
*/
void
-GAS_reservations_init (void);
+GAS_reservations_init (struct GNUNET_SERVER_Handle *server);
/**
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