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Ensure directory service tests aren't creating a global routing table

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This commit is contained in:
Jeremy Lakeman 2014-06-16 17:22:46 +09:30
parent e375e17faa
commit f4e6841ed7
5 changed files with 24 additions and 9 deletions
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1
conf_schema.h
View File

@ -475,6 +475,7 @@ ATOM(short, type, OVERLAY_INTERFACE_WIFI, interface_t
SUB_STRUCT(mdp_iftype, mdp,)
ATOM(bool_t, send_broadcasts, 1, boolean,, "If false, don't send any broadcast packets")
ATOM(bool_t, default_route, 0, boolean,, "If true, use this interface as a default route")
ATOM(bool_t, dont_route, 0, boolean,, "If true, do not advertise any links discovered on this interface")
ATOM(bool_t, prefer_unicast, 1, boolean,, "If true, send data as unicast IP packets if available")
ATOM(bool_t, debug, 0, boolean,, "If true, log details of every outgoing packet")
ATOM(bool_t, point_to_point, 0, boolean,, "If true, assume there will only be two devices on this interface")

1
overlay_interface.c
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@ -414,6 +414,7 @@ overlay_interface_init(const char *name, struct socket_address *addr,
interface->port = ifconfig->port;
interface->type = ifconfig->type;
interface->send_broadcasts = ifconfig->send_broadcasts;
interface->dont_route = ifconfig->dont_route;
interface->prefer_unicast = ifconfig->prefer_unicast;
interface->default_route = ifconfig->default_route;
interface->socket_type = ifconfig->socket_type;

1
overlay_interface.h
View File

@ -105,6 +105,7 @@ typedef struct overlay_interface {
int type;
int socket_type;
char send_broadcasts;
char dont_route;
char prefer_unicast;
/* Not necessarily the real MTU, but the largest frame size we are willing to TX.
For radio links the actual maximum and the maximum that is likely to be delivered reliably are

22
route_link.c
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@ -557,14 +557,19 @@ static int append_link(struct subscriber *subscriber, void *context)
if (subscriber->identity)
keyring_send_unlock(subscriber);
if (state->next_update - 20 <= now){
if (append_link_state(payload, 0, state->transmitter, subscriber, -1,
best_link?best_link->link_version:-1, -1, 0, best_link?best_link->drop_rate:32)){
ALARM_STRUCT(link_send).alarm = now+5;
return 1;
if (best_link && best_link->destination && best_link->destination->interface->dont_route){
// don't talk about links across interfaces with dont_route
state->next_update = TIME_MS_NEVER_WILL;
}else{
if (state->next_update - 20 <= now){
if (append_link_state(payload, 0, state->transmitter, subscriber, -1,
best_link?best_link->link_version:-1, -1, 0, best_link?best_link->drop_rate:32)){
ALARM_STRUCT(link_send).alarm = now+5;
return 1;
}
// include information about this link every 5s
state->next_update = now + 5000;
}
// include information about this link every 5s
state->next_update = now + 5000;
}
}
@ -895,9 +900,8 @@ static int link_send_neighbours()
while (n){
neighbour_find_best_link(n);
if (n->next_neighbour_update <= now){
if (n->next_neighbour_update <= now)
send_neighbour_link(n);
}
if (n->next_neighbour_update < ALARM_STRUCT(link_send).alarm)
ALARM_STRUCT(link_send).alarm = n->next_neighbour_update;

8
tests/directory_service
View File

@ -105,6 +105,7 @@ configure_node() {
set interfaces.0.file dummy1 \
set interfaces.0.socket_type file \
set interfaces.0.send_broadcasts 0 \
set interfaces.0.dont_route 1 \
set interfaces.0.drop_broadcasts on \
set interfaces.0.default_route 1 \
set interfaces.0.dummy_address 10.0.${instance_number}.1 \
@ -141,17 +142,24 @@ test_routing() {
set_instance +B
executeOk_servald route print
assertStdoutGrep --matches=1 "^$SIDA:UNICAST:"
assertStdoutGrep --matches=0 "^$SIDC:"
executeOk_servald dna lookup "$DIDC"
assertStdoutLineCount '==' 3
assertStdoutGrep --matches=1 "^sid://$SIDC/local/$DIDC:$DIDC:$NAMEC\$"
set_instance +C
executeOk_servald route print
assertStdoutGrep --matches=1 "^$SIDA:UNICAST:"
assertStdoutGrep --matches=0 "^$SIDB:"
executeOk_servald dna lookup "$DIDB"
assertStdoutLineCount '==' 3
assertStdoutGrep --matches=1 "^sid://$SIDB/local/$DIDB:$DIDB:$NAMEB\$"
executeOk_servald mdp ping $SIDB 3
tfw_cat --stdout --stderr
executeOk_servald route print
tfw_cat --stdout
set_instance +B
executeOk_servald route print
tfw_cat --stdout
assert_status_all_servald_servers running
}