static int ats_mode;
+static int running;
+
static void
send_bw_notification (struct ATS_Address *aa)
struct ATS_Address *old;
uint32_t i;
+ if (GNUNET_NO == running)
+ return;
+
+ GNUNET_assert (NULL != addresses);
+
aa = create_address (peer,
plugin_name,
plugin_addr, plugin_addr_len,
{
struct ATS_Address *aa;
+ if (GNUNET_NO == running)
+ return;
+
GNUNET_break (0 < strlen (plugin_name));
aa = create_address (peer, plugin_name, plugin_addr, plugin_addr_len, session_id);
}
-void
+int
GAS_addresses_in_use (const struct GNUNET_PeerIdentity *peer,
const char *plugin_name, const void *plugin_addr,
size_t plugin_addr_len, uint32_t session_id, int in_use)
struct ATS_Address *aa;
struct ATS_Address *old;
+ if (GNUNET_NO == running)
+ return GNUNET_SYSERR;
- aa = create_address(peer, plugin_name, plugin_addr, plugin_addr_len, session_id);
+ aa = create_address (peer, plugin_name, plugin_addr, plugin_addr_len, session_id);
old = find_exact_address (peer, aa);
free_address (aa);
- GNUNET_assert (old != NULL);
- GNUNET_assert (old->used != in_use);
+ if (NULL == old)
+ {
+ GNUNET_break (0);
+ return GNUNET_SYSERR;
+ }
+ if (old->used == in_use)
+ {
+ GNUNET_break (0);
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Address in use called multiple times for peer `%s': %s -> %s \n",
+ GNUNET_i2s (peer),
+ (GNUNET_NO == old->used) ? "NO" : "YES",
+ (GNUNET_NO == in_use) ? "NO" : "YES");
+ return GNUNET_SYSERR;
+ }
old->used = in_use;
-
#if HAVE_LIBGLPK
if (ats_mode == MLP)
GAS_mlp_address_update (mlp, addresses, old);
#endif
+ return GNUNET_OK;
}
if (aa == NULL)
{
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG | GNUNET_ERROR_TYPE_BULK,
"Cannot suggest address for peer `%s'\n", GNUNET_i2s (peer));
return;
}
&find_address_it, &aa);
if (aa == NULL)
{
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG | GNUNET_ERROR_TYPE_BULK,
"Cannot suggest address for peer `%s'\n", GNUNET_i2s (peer));
return;
}
void
GAS_addresses_request_address (const struct GNUNET_PeerIdentity *peer)
{
+ if (GNUNET_NO == running)
+ return;
+
if (ats_mode == SIMPLE)
{
request_address_simple (peer);
enum GNUNET_ATS_PreferenceKind kind,
float score)
{
+ if (GNUNET_NO == running)
+ return;
#if HAVE_LIBGLPK
if (ats_mode == MLP)
GAS_mlp_address_change_preference (mlp, peer, kind, score);
GAS_addresses_init (const struct GNUNET_CONFIGURATION_Handle *cfg,
const struct GNUNET_STATISTICS_Handle *stats)
{
- GNUNET_assert (GNUNET_OK ==
- GNUNET_CONFIGURATION_get_value_size (cfg, "ats",
- "WAN_QUOTA_IN",
- &wan_quota_in));
- GNUNET_assert (GNUNET_OK ==
- GNUNET_CONFIGURATION_get_value_size (cfg, "ats",
- "WAN_QUOTA_OUT",
- &wan_quota_out));
-
- switch (GNUNET_CONFIGURATION_get_value_yesno (cfg, "ats", "MLP"))
+ int mode;
+
+ char *quota_wan_in_str;
+ char *quota_wan_out_str;
+
+ running = GNUNET_NO;
+
+ addresses = GNUNET_CONTAINER_multihashmap_create (128);
+ GNUNET_assert (NULL != addresses);
+
+ if (GNUNET_OK == GNUNET_CONFIGURATION_get_value_string(cfg, "ats", "WAN_QUOTA_IN", "a_wan_in_str))
{
- /* MLP = YES */
- case GNUNET_YES:
+ if (0 == strcmp(quota_wan_in_str, "unlimited") ||
+ (GNUNET_SYSERR == GNUNET_STRINGS_fancy_size_to_bytes (quota_wan_in_str, &wan_quota_in)))
+ wan_quota_in = (UINT32_MAX) /10;
+
+ GNUNET_free (quota_wan_in_str);
+ quota_wan_in_str = NULL;
+ }
+ else
+ {
+ wan_quota_in = (UINT32_MAX) /10;
+ }
+
+ if (GNUNET_OK == GNUNET_CONFIGURATION_get_value_string(cfg, "ats", "WAN_QUOTA_OUT", "a_wan_out_str))
+ {
+ if (0 == strcmp(quota_wan_out_str, "unlimited") ||
+ (GNUNET_SYSERR == GNUNET_STRINGS_fancy_size_to_bytes (quota_wan_out_str, &wan_quota_out)))
+ wan_quota_out = (UINT32_MAX) /10;
+
+ GNUNET_free (quota_wan_out_str);
+ quota_wan_out_str = NULL;
+ }
+ else
+ {
+ wan_quota_out = (UINT32_MAX) /10;
+ }
+
+ mode = GNUNET_CONFIGURATION_get_value_yesno (cfg, "ats", "MLP");
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "MLP mode %u", mode);
+ switch (mode)
+ {
+ /* MLP = YES */
+ case GNUNET_YES:
#if HAVE_LIBGLPK
- ats_mode = MLP;
- /* Init the MLP solver with default values */
- mlp = GAS_mlp_init (cfg, stats, MLP_MAX_EXEC_DURATION, MLP_MAX_ITERATIONS);
- break;
+ ats_mode = MLP;
+ /* Init the MLP solver with default values */
+ mlp = GAS_mlp_init (cfg, stats, MLP_MAX_EXEC_DURATION, MLP_MAX_ITERATIONS);
+ if (NULL == mlp)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "MLP mode was configured, but libglpk is not installed, switching to simple mode\n");
+ GNUNET_STATISTICS_update (GSA_stats, "MLP mode enabled", 0, GNUNET_NO);
+ break;
+ }
+ else
+ {
+ GNUNET_STATISTICS_update (GSA_stats, "MLP enabled", 1, GNUNET_NO);
+ break;
+ }
#else
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "MLP mode was configured, but libglpk is not installed, switching to simple mode");
- ats_mode = SIMPLE;
- break;
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "MLP mode was configured, but libglpk is not installed, switching to simple mode");
+ GNUNET_STATISTICS_update (GSA_stats, "MLP enabled", 0, GNUNET_NO);
+ ats_mode = SIMPLE;
+ break;
#endif
- /* MLP = NO */
- case GNUNET_NO:
- ats_mode = SIMPLE;
- break;
- /* No configuration value */
- case GNUNET_SYSERR:
- ats_mode = SIMPLE;
- break;
- default:
- break;
+ /* MLP = NO */
+ case GNUNET_NO:
+ GNUNET_STATISTICS_update (GSA_stats, "MLP enabled", 0, GNUNET_NO);
+ ats_mode = SIMPLE;
+ break;
+ /* No configuration value */
+ case GNUNET_SYSERR:
+ GNUNET_STATISTICS_update (GSA_stats, "MLP enabled", 0, GNUNET_NO);
+ ats_mode = SIMPLE;
+ break;
+ default:
+ break;
}
-
- addresses = GNUNET_CONTAINER_multihashmap_create (128);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "ATS started with %s mode\n", (SIMPLE == ats_mode) ? "SIMPLE" : "MLP");
+ running = GNUNET_YES;
}
void
GAS_addresses_destroy_all ()
{
+ if (GNUNET_NO == running)
+ return;
+
if (addresses != NULL)
GNUNET_CONTAINER_multihashmap_iterate (addresses, &free_address_it, NULL);
GNUNET_assert (active_addr_count == 0);
void
GAS_addresses_done ()
{
+ running = GNUNET_NO;
GAS_addresses_destroy_all ();
GNUNET_CONTAINER_multihashmap_destroy (addresses);
addresses = NULL;
projects / oweals / gnunet.git / blobdiff