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-rw-r--r--src/transport/Makefile.am3
-rw-r--r--src/transport/gnunet-service-transport.c22
-rw-r--r--src/transport/template_cfg_peer1.conf2
-rw-r--r--src/transport/template_cfg_peer2.conf6
-rw-r--r--src/transport/test_quota_compliance.c1
-rw-r--r--src/transport/test_transport_address_switch.c652
-rw-r--r--src/transport/test_transport_defaults.conf3
-rw-r--r--src/transport/test_transport_test_transport_address_switch_tcp_peer1.conf52
-rw-r--r--src/transport/test_transport_test_transport_address_switch_tcp_peer2.conf51
9 files changed, 783 insertions, 9 deletions
diff --git a/src/transport/Makefile.am b/src/transport/Makefile.am
index e8678a996..60d49f9cf 100644
--- a/src/transport/Makefile.am
+++ b/src/transport/Makefile.am
@@ -1020,6 +1020,7 @@ test_transport_address_switch_tcp_SOURCES = \
test_transport_address_switch_tcp_LDADD = \
$(top_builddir)/src/transport/libgnunettransport.la \
$(top_builddir)/src/hello/libgnunethello.la \
+ $(top_builddir)/src/statistics/libgnunetstatistics.la \
$(top_builddir)/src/util/libgnunetutil.la \
$(top_builddir)/src/transport/libgnunettransporttesting.la
@@ -1214,6 +1215,8 @@ test_transport_api_reliability_wlan_peer1.conf\
test_transport_api_reliability_wlan_peer2.conf\
test_transport_api_reliability_bluetooth_peer1.conf\
test_transport_api_reliability_bluetooth_peer2.conf\
+test_transport_test_transport_address_switch_tcp_peer1.conf\
+test_transport_test_transport_address_switch_tcp_peer2.conf\
test_transport_api_wlan_peer1.conf\
test_transport_api_wlan_peer2.conf\
test_transport_api_bluetooth_peer1.conf\
diff --git a/src/transport/gnunet-service-transport.c b/src/transport/gnunet-service-transport.c
index 66514b8e5..936742e7b 100644
--- a/src/transport/gnunet-service-transport.c
+++ b/src/transport/gnunet-service-transport.c
@@ -537,6 +537,28 @@ static void
plugin_env_address_change_notification (void *cls, int add_remove,
const struct GNUNET_HELLO_Address *address)
{
+ static int addresses = 0;
+ struct GNUNET_STATISTICS_Handle *cfg = GST_stats;
+
+ if (GNUNET_YES == add_remove)
+ {
+ addresses ++;
+ GNUNET_STATISTICS_update (cfg, "# transport addresses", 1, GNUNET_NO);
+ }
+ else if (GNUNET_NO == add_remove)
+ {
+ if (0 == addresses)
+ GNUNET_break (0);
+ else
+ {
+ addresses --;
+ GNUNET_STATISTICS_update (cfg, "# transport addresses", -1, GNUNET_NO);
+ }
+ }
+
+ GNUNET_log(GNUNET_ERROR_TYPE_INFO,
+ "Transport now has %u addresses to communicate\n", addresses);
+
GST_hello_modify_addresses (add_remove, address);
}
diff --git a/src/transport/template_cfg_peer1.conf b/src/transport/template_cfg_peer1.conf
index daeb63744..3042ce862 100644
--- a/src/transport/template_cfg_peer1.conf
+++ b/src/transport/template_cfg_peer1.conf
@@ -4,7 +4,7 @@ GNUNET_TEST_HOME = /tmp/test-transport/api-tcp-p1/
[nat]
RETURN_LOCAL_ADDRESSES = YES
-#DISABLEV6 = YES
+DISABLEV6 = NO
[transport-tcp]
PORT = 12000
diff --git a/src/transport/template_cfg_peer2.conf b/src/transport/template_cfg_peer2.conf
index 68fb74a60..f81eeae62 100644
--- a/src/transport/template_cfg_peer2.conf
+++ b/src/transport/template_cfg_peer2.conf
@@ -2,10 +2,6 @@
[PATHS]
GNUNET_TEST_HOME = /tmp/test-transport/api-tcp-p2/
-[nat]
-RETURN_LOCAL_ADDRESSES = YES
-#DISABLEV6 = NO
-
[transport-tcp]
PORT = 12100
TIMEOUT = 5 s
@@ -40,8 +36,6 @@ PORT = 12010
UNIXPATH = $GNUNET_RUNTIME_DIR/gnunet-p2-service-transport.sock
[ats]
-WAN_QUOTA_IN = unlimited
-WAN_QUOTA_OUT = unlimited
PORT = 12016
UNIXPATH = $GNUNET_RUNTIME_DIR/gnunet-p2-service-ats.sock
diff --git a/src/transport/test_quota_compliance.c b/src/transport/test_quota_compliance.c
index d73b9584c..ac43b8d05 100644
--- a/src/transport/test_quota_compliance.c
+++ b/src/transport/test_quota_compliance.c
@@ -90,7 +90,6 @@ static GNUNET_TRANSPORT_TESTING_ConnectRequest cc;
#define MTYPE 12345
GNUNET_NETWORK_STRUCT_BEGIN
-
struct TestMessage
{
struct GNUNET_MessageHeader header;
diff --git a/src/transport/test_transport_address_switch.c b/src/transport/test_transport_address_switch.c
new file mode 100644
index 000000000..cf0d6f9db
--- /dev/null
+++ b/src/transport/test_transport_address_switch.c
@@ -0,0 +1,652 @@
+/*
+ This file is part of GNUnet.
+ (C) 2009, 2010, 2011 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
+ by the Free Software Foundation; either version 3, or (at your
+ option) any later version.
+
+ GNUnet is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GNUnet; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+ */
+/**
+ * @file transport/test_transport_address_switch.c
+ * @brief base test case for transport implementations
+ *
+ * This test case tests if peers can successfully switch address when connected
+ * connected
+ */
+#include "platform.h"
+#include "gnunet_transport_service.h"
+#include "gnunet_ats_service.h"
+#include "gauger.h"
+#include "transport-testing.h"
+
+/*
+ * Testcase specific declarations
+ */
+
+GNUNET_NETWORK_STRUCT_BEGIN
+struct TestMessage
+{
+ struct GNUNET_MessageHeader header;
+ uint32_t num;
+};
+GNUNET_NETWORK_STRUCT_END
+
+/**
+ * Note that this value must not significantly exceed
+ * 'MAX_PENDING' in 'gnunet-service-transport.c', otherwise
+ * messages may be dropped even for a reliable transport.
+ */
+#define TOTAL_MSGS (4096 * 2)
+
+/**
+ * Message type for test messages
+ */
+#define MTYPE 12345
+
+/**
+ * Testcase timeout
+ */
+#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 120)
+
+/**
+ * How long until we give up on transmitting the message?
+ */
+#define TIMEOUT_TRANSMIT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 60)
+
+#define DURATION GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 30)
+#define DELAY GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 5)
+
+static GNUNET_SCHEDULER_TaskIdentifier die_task;
+
+static GNUNET_SCHEDULER_TaskIdentifier delayed_end_task;
+
+static GNUNET_SCHEDULER_TaskIdentifier measure_task;
+
+struct PeerContext *p1;
+char *cfg_file_p1;
+struct GNUNET_STATISTICS_Handle *p1_stat;
+
+struct PeerContext *p2;
+char *cfg_file_p2;
+struct GNUNET_STATISTICS_Handle *p2_stat;
+
+struct PeerContext *sender;
+
+struct PeerContext *receiver;
+
+struct GNUNET_TRANSPORT_TransmitHandle *th;
+
+static int test_connected;
+static int res;
+
+struct GNUNET_TRANSPORT_TESTING_handle *tth;
+
+static GNUNET_TRANSPORT_TESTING_ConnectRequest cc;
+
+static unsigned int p1_switch_attempts;
+static unsigned int p1_switch_success;
+static unsigned int p1_switch_fail;
+
+static unsigned int p2_switch_attempts;
+static unsigned int p2_switch_success;
+static unsigned int p2_switch_fail;
+
+static unsigned long long bytes_sent_total;
+static unsigned long long bytes_recv_total;
+
+static unsigned long long bytes_sent_after_switch;
+static unsigned long long bytes_recv_after_switch;
+
+static struct GNUNET_TIME_Absolute start_time;
+static struct GNUNET_TIME_Absolute start_time;
+
+/*
+ * END Testcase specific declarations
+ */
+
+#if VERBOSE
+#define OKPP do { ok++; FPRINTF (stderr, "Now at stage %u at %s:%u\n", ok, __FILE__, __LINE__); } while (0)
+#else
+#define OKPP do { ok++; } while (0)
+#endif
+
+static void end ();
+
+static int
+stat_start_attempt_cb (void *cls, const char *subsystem, const char *name,
+ uint64_t value, int is_persistent)
+{
+ if (cls == p1)
+ {
+ p1_switch_attempts++;
+ FPRINTF (stderr, "Peer 1 tries to switch.");
+ }
+ else if (cls == p2)
+ {
+ p2_switch_attempts++;
+ FPRINTF (stderr, "Peer 2 tries to switch.");
+ }
+ else
+ return GNUNET_OK;
+
+ if (GNUNET_SCHEDULER_NO_TASK == delayed_end_task)
+ delayed_end_task = GNUNET_SCHEDULER_add_delayed (DELAY, &end, NULL );
+ return GNUNET_OK;
+}
+
+
+static int
+stat_success_attempt_cb (void *cls, const char *subsystem, const char *name,
+ uint64_t value, int is_persistent)
+{
+ if (cls == p1)
+ {
+ p1_switch_success++;
+ FPRINTF (stderr, "Peer 1 switched successfully.");
+ }
+ if (cls == p2)
+ {
+ p2_switch_success++;
+ FPRINTF (stderr, "Peer 2 switched successfully.");
+ }
+
+ return GNUNET_OK;
+}
+
+
+static int
+stat_fail_attempt_cb (void *cls, const char *subsystem, const char *name,
+ uint64_t value, int is_persistent)
+{
+ if (cls == p1)
+ {
+ p1_switch_fail++;
+ FPRINTF (stderr, "Peer 1 failed to switch.");
+ }
+ if (cls == p2)
+ {
+ p2_switch_fail++;
+ FPRINTF (stderr, "Peer 2 failed to switch.");
+ }
+
+ return GNUNET_OK;
+}
+
+
+static void
+clean_up ()
+{
+ if (measure_task != GNUNET_SCHEDULER_NO_TASK )
+ {
+ GNUNET_SCHEDULER_cancel (measure_task);
+ measure_task = GNUNET_SCHEDULER_NO_TASK;
+ }
+
+ if (delayed_end_task != GNUNET_SCHEDULER_NO_TASK )
+ {
+ GNUNET_SCHEDULER_cancel (delayed_end_task);
+ delayed_end_task = GNUNET_SCHEDULER_NO_TASK;
+ }
+
+ if (die_task != GNUNET_SCHEDULER_NO_TASK )
+ {
+ GNUNET_SCHEDULER_cancel (die_task);
+ die_task = GNUNET_SCHEDULER_NO_TASK;
+ }
+
+ if (NULL != p1_stat)
+ {
+ GNUNET_STATISTICS_watch_cancel (p1_stat, "transport",
+ "# Attempts to switch addresses", stat_start_attempt_cb, p1);
+ GNUNET_STATISTICS_watch_cancel (p1_stat, "transport",
+ "# Successful attempts to switch addresses", stat_success_attempt_cb, p1);
+ GNUNET_STATISTICS_watch_cancel (p1_stat, "transport",
+ "# Failed attempts to switch addresses (failed to send CONNECT CONT)",
+ stat_fail_attempt_cb, p1);
+ GNUNET_STATISTICS_watch_cancel (p1_stat, "transport",
+ "# Failed attempts to switch addresses (failed to send CONNECT)",
+ stat_fail_attempt_cb, p1);
+ GNUNET_STATISTICS_watch_cancel (p1_stat, "transport",
+ "# Failed attempts to switch addresses (no response)",
+ stat_fail_attempt_cb, p1);
+ GNUNET_STATISTICS_destroy (p1_stat, GNUNET_NO);
+ p1_stat = NULL;
+ }
+ if (NULL != p2_stat)
+ {
+ GNUNET_STATISTICS_watch_cancel (p2_stat, "transport",
+ "# Attempts to switch addresses", stat_start_attempt_cb, p2);
+ GNUNET_STATISTICS_watch_cancel (p2_stat, "transport",
+ "# Successful attempts to switch addresses", stat_success_attempt_cb, p2);
+ GNUNET_STATISTICS_watch_cancel (p2_stat, "transport",
+ "# Failed attempts to switch addresses (failed to send CONNECT CONT)",
+ stat_fail_attempt_cb, p2);
+ GNUNET_STATISTICS_watch_cancel (p2_stat, "transport",
+ "# Failed attempts to switch addresses (failed to send CONNECT)",
+ stat_fail_attempt_cb, p2);
+ GNUNET_STATISTICS_watch_cancel (p2_stat, "transport",
+ "# Failed attempts to switch addresses (no response)",
+ stat_fail_attempt_cb, p2);
+ GNUNET_STATISTICS_destroy (p2_stat, GNUNET_NO);
+ p2_stat = NULL;
+ }
+
+ if (die_task != GNUNET_SCHEDULER_NO_TASK )
+ {
+ GNUNET_SCHEDULER_cancel (die_task);
+ die_task = GNUNET_SCHEDULER_NO_TASK;
+ }
+
+ if (th != NULL )
+ {
+ GNUNET_TRANSPORT_notify_transmit_ready_cancel (th);
+ th = NULL;
+ }
+
+ if (cc != NULL )
+ {
+ GNUNET_TRANSPORT_TESTING_connect_peers_cancel (tth, cc);
+ cc = NULL;
+ }
+
+ if (p1 != NULL )
+ {
+ GNUNET_TRANSPORT_TESTING_stop_peer (tth, p1);
+ p1 = NULL;
+ }
+ if (p2 != NULL )
+ {
+ GNUNET_TRANSPORT_TESTING_stop_peer (tth, p2);
+ p2 = NULL;
+ }
+
+}
+
+
+static void
+end ()
+{
+ int result = 0;
+ GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "Stopping peers\n");
+
+ delayed_end_task = GNUNET_SCHEDULER_NO_TASK;
+
+ if (p1_switch_attempts > 0)
+ {
+ FPRINTF (stderr, "Peer 1 tried %u times to switch and succeeded %u times, failed %u times\n",
+ p1_switch_attempts, p1_switch_success, p1_switch_fail);
+ if (p1_switch_success != p1_switch_attempts)
+ result ++;
+ }
+ if (p2_switch_attempts > 0)
+ {
+ FPRINTF (stderr, "Peer 2 tried %u times to switch and succeeded %u times, failed %u times\n",
+ p2_switch_attempts, p2_switch_success, p2_switch_fail);
+ if (p2_switch_success != p2_switch_attempts)
+ result ++;
+ }
+
+ if ( ((p1_switch_attempts > 0) || (p2_switch_attempts > 0)) &&
+ (bytes_sent_after_switch == 0) )
+ {
+ FPRINTF (stderr, "No data sent after switching!\n");
+ res ++;
+ }
+ if ( ((p1_switch_attempts > 0) || (p2_switch_attempts > 0)) &&
+ (bytes_recv_after_switch == 0) )
+ {
+ FPRINTF (stderr, "No data received after switching!\n");
+ res ++;
+ }
+
+ clean_up();
+
+ res = result;
+}
+
+
+static void
+end_badly ()
+{
+ die_task = GNUNET_SCHEDULER_NO_TASK;
+ GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "Fail! Stopping peers\n");
+
+ if (test_connected == GNUNET_YES)
+ GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Peers got connected\n");
+ else
+ GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Peers got NOT connected\n");
+
+ clean_up();
+
+ res = GNUNET_YES;
+}
+
+
+static unsigned int
+get_size (unsigned int iter)
+{
+ unsigned int ret;
+ ret = (iter * iter * iter);
+ return sizeof(struct TestMessage) + (ret % 60000);
+}
+
+
+static void
+notify_receive (void *cls, const struct GNUNET_PeerIdentity *peer,
+ const struct GNUNET_MessageHeader *message)
+{
+ const struct TestMessage *hdr;
+
+ hdr = (const struct TestMessage *) message;
+ if (MTYPE != ntohs (message->type))
+ return;
+
+ struct PeerContext *p = cls;
+ char *ps = GNUNET_strdup (GNUNET_i2s (&p->id));
+
+ GNUNET_log(GNUNET_ERROR_TYPE_INFO,
+ "Peer %u (`%s') got message %u of size %u from peer (`%s')\n", p->no, ps,
+ ntohl (hdr->num), ntohs (message->size), GNUNET_i2s (peer));
+
+ bytes_recv_total += ntohs(hdr->header.size);
+ if ((p1_switch_attempts > 0) || (p2_switch_attempts > 0))
+ bytes_recv_after_switch += ntohs(hdr->header.size);
+
+ GNUNET_free(ps);
+}
+
+
+static size_t
+notify_ready (void *cls, size_t size, void *buf)
+{
+ static int n;
+ char *cbuf = buf;
+ struct TestMessage hdr;
+ unsigned int s;
+ unsigned int ret;
+
+ th = NULL;
+ if (buf == NULL )
+ {
+ GNUNET_log(GNUNET_ERROR_TYPE_ERROR,
+ "Timeout occurred while waiting for transmit_ready for message\n");
+ if (GNUNET_SCHEDULER_NO_TASK != die_task)
+ GNUNET_SCHEDULER_cancel (die_task);
+ die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL );
+ res = 1;
+ return 0;
+ }
+
+ ret = 0;
+ s = get_size (n);
+ GNUNET_assert(size >= s);
+ GNUNET_assert(buf != NULL);
+ cbuf = buf;
+ do
+ {
+ hdr.header.size = htons (s);
+ hdr.header.type = htons (MTYPE);
+ hdr.num = htonl (n);
+ memcpy (&cbuf[ret], &hdr, sizeof(struct TestMessage));
+ ret += sizeof(struct TestMessage);
+ memset (&cbuf[ret], n, s - sizeof(struct TestMessage));
+ ret += s - sizeof(struct TestMessage);
+#if VERBOSE
+ if (n % 5000 == 0)
+ {
+#endif
+ char *receiver_s = GNUNET_strdup (GNUNET_i2s (&receiver->id));
+
+ GNUNET_log(GNUNET_ERROR_TYPE_INFO,
+ "Sending message %u of size %u from peer %u (`%4s') -> peer %u (`%s') !\n",
+ n, s, sender->no, GNUNET_i2s (&sender->id), receiver->no, receiver_s);
+ GNUNET_free(receiver_s);
+#if 0
+ }
+#endif
+ n++;
+ s = get_size (n);
+ if (0 == GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 16))
+ break; /* sometimes pack buffer full, sometimes not */
+ }
+ while (size - ret >= s);
+ if (n < TOTAL_MSGS)
+ {
+ if (th == NULL )
+ th = GNUNET_TRANSPORT_notify_transmit_ready (p2->th, &p1->id, s,
+ TIMEOUT_TRANSMIT, &notify_ready, NULL );
+ }
+ if (n % 5000 == 0)
+ {
+
+ }
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Returning total message block of size %u\n", ret);
+
+ bytes_sent_total += ret;
+ if ((p1_switch_attempts > 0) || (p2_switch_attempts > 0))
+ bytes_sent_after_switch += ret;
+
+ if (n == TOTAL_MSGS)
+ {
+ FPRINTF (stderr, "%s", "\n");
+ GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "All messages sent\n");
+ }
+ return ret;
+}
+
+
+static void
+notify_connect (void *cls, const struct GNUNET_PeerIdentity *peer)
+{
+ struct PeerContext *p = cls;
+ GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "Peer %u (`%4s') connected to us!\n",
+ p->no, GNUNET_i2s (peer));
+}
+
+
+static void
+notify_disconnect (void *cls, const struct GNUNET_PeerIdentity *peer)
+{
+ struct PeerContext *p = cls;
+ GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "Peer %u (`%4s') disconnected!\n", p->no,
+ GNUNET_i2s (peer));
+ if (th != NULL )
+ GNUNET_TRANSPORT_notify_transmit_ready_cancel (th);
+ th = NULL;
+
+}
+
+
+static void
+sendtask ()
+{
+ start_time = GNUNET_TIME_absolute_get ();
+ th = GNUNET_TRANSPORT_notify_transmit_ready (p2->th, &p1->id, get_size (0),
+ TIMEOUT_TRANSMIT, &notify_ready, NULL );
+}
+
+
+static void
+measure (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+ static int counter;
+
+ measure_task = GNUNET_SCHEDULER_NO_TASK;
+
+ counter++;
+ if ((DURATION.rel_value_us / 1000 / 1000LL) < counter)
+ {
+ FPRINTF (stderr, "%s", ".\n");
+ }
+ else
+ {
+ FPRINTF (stderr, "%s", ".");
+ measure_task = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_SECONDS,
+ &measure, NULL );
+ }
+}
+
+
+static void
+testing_connect_cb (struct PeerContext *p1, struct PeerContext *p2, void *cls)
+{
+ char *p1_c = GNUNET_strdup (GNUNET_i2s (&p1->id));
+
+ GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "Peers connected: %u (%s) <-> %u (%s)\n",
+ p1->no, p1_c, p2->no, GNUNET_i2s (&p2->id));
+ GNUNET_free(p1_c);
+
+ cc = NULL;
+ test_connected = GNUNET_YES;
+
+ measure_task = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_SECONDS,
+ &measure, NULL );
+ GNUNET_SCHEDULER_add_now (&sendtask, NULL );
+}
+
+
+static void
+start_cb (struct PeerContext *p, void *cls)
+{
+ static int started;
+ started++;
+
+ GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "Peer %u (`%s') started\n", p->no,
+ GNUNET_i2s (&p->id));
+ if (started != 2)
+ return;
+
+ test_connected = GNUNET_NO;
+ sender = p2;
+ receiver = p1;
+
+ char *sender_c = GNUNET_strdup (GNUNET_i2s (&sender->id));
+ GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
+ "Test tries to send from %u (%s) -> peer %u (%s)\n", sender->no, sender_c,
+ receiver->no, GNUNET_i2s (&receiver->id));
+ GNUNET_free(sender_c);
+ cc = GNUNET_TRANSPORT_TESTING_connect_peers (tth, p1, p2, &testing_connect_cb,
+ NULL );
+}
+
+
+static void
+run (void *cls, char * const *args, const char *cfgfile,
+ const struct GNUNET_CONFIGURATION_Handle *cfg)
+{
+ die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL );
+
+ p1 = GNUNET_TRANSPORT_TESTING_start_peer (tth, cfg_file_p1, 1,
+ &notify_receive, &notify_connect, &notify_disconnect, &start_cb, NULL );
+ p1_stat = GNUNET_STATISTICS_create ("transport", p1->cfg);
+ GNUNET_STATISTICS_watch (p1_stat, "transport",
+ "# Attempts to switch addresses",
+ stat_start_attempt_cb, p1);
+ GNUNET_STATISTICS_watch (p1_stat, "transport",
+ "# Successful attempts to switch addresses",
+ stat_success_attempt_cb, p1);
+ GNUNET_STATISTICS_watch (p1_stat, "transport",
+ "# Failed attempts to switch addresses (failed to send CONNECT CONT)",
+ stat_fail_attempt_cb, p1);
+ GNUNET_STATISTICS_watch (p1_stat, "transport",
+ "# Failed attempts to switch addresses (failed to send CONNECT)",
+ stat_fail_attempt_cb, p1);
+ GNUNET_STATISTICS_watch (p1_stat, "transport",
+ "# Failed attempts to switch addresses (no response)",
+ stat_fail_attempt_cb, p1);
+
+ p2 = GNUNET_TRANSPORT_TESTING_start_peer (tth, cfg_file_p2, 2,
+ &notify_receive, &notify_connect, &notify_disconnect, &start_cb, NULL );
+
+ p2_stat = GNUNET_STATISTICS_create ("transport", p2->cfg);
+ GNUNET_STATISTICS_watch (p2_stat, "transport",
+ "# Attempts to switch addresses",
+ stat_start_attempt_cb, p2);
+ GNUNET_STATISTICS_watch (p2_stat, "transport",
+ "# Successful attempts to switch addresses",
+ stat_success_attempt_cb, p2);
+ GNUNET_STATISTICS_watch (p2_stat, "transport",
+ "# Failed attempts to switch addresses (failed to send CONNECT CONT)",
+ stat_fail_attempt_cb, p2);
+ GNUNET_STATISTICS_watch (p2_stat, "transport",
+ "# Failed attempts to switch addresses (failed to send CONNECT)",
+ stat_fail_attempt_cb, p2);
+ GNUNET_STATISTICS_watch (p2_stat, "transport",
+ "# Failed attempts to switch addresses (no response)",
+ stat_fail_attempt_cb, p2);
+
+ if ((p1 == NULL )|| (p2 == NULL))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Fail! Could not start peers!\n");
+ if (die_task != GNUNET_SCHEDULER_NO_TASK)
+ GNUNET_SCHEDULER_cancel (die_task);
+ die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
+ return;
+ }
+
+ if ((p1_stat == NULL )|| (p2_stat == NULL))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Fail! Could not create statistics for peers!\n");
+ if (die_task != GNUNET_SCHEDULER_NO_TASK)
+ GNUNET_SCHEDULER_cancel (die_task);
+ die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
+ return;
+ }
+}
+
+int
+main (int argc, char *argv[])
+{
+ char *test_plugin;
+ char *test_source;
+ char *test_name;
+
+ static char *argv_new[] = { "test-transport-address-switch", "-c",
+ "test_transport_startonly.conf", NULL };
+
+ static struct GNUNET_GETOPT_CommandLineOption options[] = {
+ GNUNET_GETOPT_OPTION_END };
+
+ GNUNET_TRANSPORT_TESTING_get_test_name (argv[0], &test_name);
+
+ GNUNET_log_setup (test_name, "WARNING", NULL );
+
+ GNUNET_TRANSPORT_TESTING_get_test_source_name (__FILE__, &test_source);
+ GNUNET_TRANSPORT_TESTING_get_test_plugin_name (argv[0], test_source,
+ &test_plugin);
+
+ tth = GNUNET_TRANSPORT_TESTING_init ();
+
+ GNUNET_TRANSPORT_TESTING_get_config_name (argv[0], &cfg_file_p1, 1);
+ GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "Using cfg [%u] : %s \n", 1, cfg_file_p1);
+ GNUNET_TRANSPORT_TESTING_get_config_name (argv[0], &cfg_file_p2, 2);
+ GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "Using cfg [%u] : %s \n", 2, cfg_file_p2);
+
+ GNUNET_PROGRAM_run ((sizeof(argv_new) / sizeof(char *)) - 1, argv_new,
+ test_name, "nohelp", options, &run, NULL );
+
+ GNUNET_free(cfg_file_p1);
+ GNUNET_free(cfg_file_p2);
+
+ GNUNET_free(test_source);
+ GNUNET_free(test_plugin);
+ GNUNET_free(test_name);
+
+ GNUNET_TRANSPORT_TESTING_done (tth);
+
+ return res;
+}
+
+/* end of test_transport_address_switch.c */
diff --git a/src/transport/test_transport_defaults.conf b/src/transport/test_transport_defaults.conf
index 46afbe18f..3a2740351 100644
--- a/src/transport/test_transport_defaults.conf
+++ b/src/transport/test_transport_defaults.conf
@@ -47,7 +47,8 @@ AUTOSTART = NO
AUTOSTART = NO
[nat]
-DISABLEV6 = YES
+DISABLEV6 = NO
+RETURN_LOCAL_ADDRESSES = YES
BINDTO = 127.0.0.1
INTERNAL_ADDRESS = 127.0.0.1
EXTERNAL_ADDRESS = 127.0.0.1
diff --git a/src/transport/test_transport_test_transport_address_switch_tcp_peer1.conf b/src/transport/test_transport_test_transport_address_switch_tcp_peer1.conf
new file mode 100644
index 000000000..d693704dc
--- /dev/null
+++ b/src/transport/test_transport_test_transport_address_switch_tcp_peer1.conf
@@ -0,0 +1,52 @@
+@INLINE@ template_cfg_peer1.conf
+[ats]
+UNSPECIFIED_QUOTA_IN = 8 KiB
+UNSPECIFIED_QUOTA_OUT = 8 KiB
+# LOOPBACK
+LOOPBACK_QUOTA_IN = 8 KiB
+LOOPBACK_QUOTA_OUT = 8 KiB
+# LAN
+LAN_QUOTA_IN = 8 KiB
+LAN_QUOTA_OUT = 8 KiB
+# WAN
+WAN_QUOTA_IN = 8 KiB
+WAN_QUOTA_OUT = 8 KiB
+# WLAN
+WLAN_QUOTA_IN = 8 KiB
+WLAN_QUOTA_OUT = 8 KiB
+# BLUETOOTH
+BLUETOOTH_QUOTA_IN = 8 KiB
+BLUETOOTH_QUOTA_OUT = 8 KiB
+
+
+[PATHS]
+GNUNET_TEST_HOME = /tmp/test-transport/quota-tcp-p1/
+
+[transport-tcp]
+PORT = 4094
+
+[transport-udp]
+PORT = 4094
+
+[arm]
+PORT = 4087
+UNIXPATH = $GNUNET_RUNTIME_DIR/test_quota_compliance_tcp_arm_peer1.sock
+
+[statistics]
+PORT = 4088
+UNIXPATH = $GNUNET_RUNTIME_DIR/test_quota_compliance_tcp_statistics_peer1.sock
+
+[resolver]
+PORT = 4089
+UNIXPATH = $GNUNET_RUNTIME_DIR/test_quota_compliance_tcp_resolver_peer1.sock
+
+[peerinfo]
+PORT = 4090
+UNIXPATH = $GNUNET_RUNTIME_DIR/test_quota_compliance_tcp_peerinfo_peer1.sock
+
+[transport]
+PORT = 4091
+PLUGINS = tcp
+UNIXPATH = $GNUNET_RUNTIME_DIR/test_quota_compliance_tcp_transport_peer1.sock
+
+
diff --git a/src/transport/test_transport_test_transport_address_switch_tcp_peer2.conf b/src/transport/test_transport_test_transport_address_switch_tcp_peer2.conf
new file mode 100644
index 000000000..6542a826d
--- /dev/null
+++ b/src/transport/test_transport_test_transport_address_switch_tcp_peer2.conf
@@ -0,0 +1,51 @@
+@INLINE@ template_cfg_peer2.conf
+
+[ats]
+UNSPECIFIED_QUOTA_IN = 8 KiB
+UNSPECIFIED_QUOTA_OUT = 8 KiB
+# LOOPBACK
+LOOPBACK_QUOTA_IN = 8 KiB
+LOOPBACK_QUOTA_OUT = 8 KiB
+# LAN
+LAN_QUOTA_IN = 8 KiB
+LAN_QUOTA_OUT = 8 KiB
+# WAN
+WAN_QUOTA_IN = 8 KiB
+WAN_QUOTA_OUT = 8 KiB
+# WLAN
+WLAN_QUOTA_IN = 8 KiB
+WLAN_QUOTA_OUT = 8 KiB
+# BLUETOOTH
+BLUETOOTH_QUOTA_IN = 8 KiB
+BLUETOOTH_QUOTA_OUT = 8 KiB
+
+
+[PATHS]
+GNUNET_TEST_HOME = /tmp/test-transport/api-tcp-p2/
+
+[transport-tcp]
+PORT = 12015
+TIMEOUT = 5 s
+
+[arm]
+PORT = 12014
+DEFAULTSERVICES = transport
+UNIXPATH = $GNUNET_RUNTIME_DIR/gnunet-p2-service-arm.sock
+
+[statistics]
+PORT = 12013
+UNIXPATH = $GNUNET_RUNTIME_DIR/gnunet-p2-service-statistics.sock
+
+[resolver]
+PORT = 12012
+UNIXPATH = $GNUNET_RUNTIME_DIR/gnunet-p2-service-resolver.sock
+
+[peerinfo]
+PORT = 12011
+UNIXPATH = $GNUNET_RUNTIME_DIR/gnunet-p2-service-peerinfo.sock
+
+[transport]
+PORT = 12010
+PLUGINS = tcp
+UNIXPATH = $GNUNET_RUNTIME_DIR/gnunet-p2-service-transport.sock
+