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auth zone stop sending packets when the application quits.

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git-svn-id: file:///svn/unbound/trunk@4526 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
Wouter Wijngaards
2018-02-09 08:14:06 +00:00
parent d19f3c8c07
commit dd2ba08f7c
1 changed files with 33 additions and 5 deletions
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services/authzone.c
+33 -5
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@@ -4681,8 +4681,12 @@ void auth_xfer_transfer_lookup_callback(void* arg, int rcode, sldns_buffer* buf,
struct auth_xfer* xfr = (struct auth_xfer*)arg;
struct module_env* env;
log_assert(xfr->task_transfer);
env = xfr->task_transfer->env;
lock_basic_lock(&xfr->lock);
env = xfr->task_transfer->env;
if(env->outnet->want_to_quit) {
lock_basic_unlock(&xfr->lock);
return; /* stop on quit */
}
/* process result */
if(rcode == LDNS_RCODE_NOERROR) {
@@ -5074,8 +5078,12 @@ auth_xfer_transfer_tcp_callback(struct comm_point* c, void* arg, int err,
int gonextonfail = 1;
int transferdone = 0;
log_assert(xfr->task_transfer);
env = xfr->task_transfer->env;
lock_basic_lock(&xfr->lock);
env = xfr->task_transfer->env;
if(env->outnet->want_to_quit) {
lock_basic_unlock(&xfr->lock);
return 0; /* stop on quit */
}
if(err != NETEVENT_NOERROR) {
/* connection failed, closed, or timeout */
@@ -5131,9 +5139,13 @@ auth_xfer_transfer_http_callback(struct comm_point* c, void* arg, int err,
struct auth_xfer* xfr = (struct auth_xfer*)arg;
struct module_env* env;
log_assert(xfr->task_transfer);
env = xfr->task_transfer->env;
lock_basic_lock(&xfr->lock);
env = xfr->task_transfer->env;
verbose(VERB_ALGO, "auth zone transfer http callback");
if(env->outnet->want_to_quit) {
lock_basic_unlock(&xfr->lock);
return 0; /* stop on quit */
}
if(err != NETEVENT_NOERROR && err != NETEVENT_DONE) {
/* connection failed, closed, or timeout */
@@ -5303,8 +5315,12 @@ auth_xfer_probe_timer_callback(void* arg)
struct auth_xfer* xfr = (struct auth_xfer*)arg;
struct module_env* env;
log_assert(xfr->task_probe);
env = xfr->task_probe->env;
lock_basic_lock(&xfr->lock);
env = xfr->task_probe->env;
if(env->outnet->want_to_quit) {
lock_basic_unlock(&xfr->lock);
return; /* stop on quit */
}
if(xfr->task_probe->timeout <= AUTH_PROBE_TIMEOUT_STOP) {
/* try again with bigger timeout */
@@ -5330,8 +5346,12 @@ auth_xfer_probe_udp_callback(struct comm_point* c, void* arg, int err,
struct auth_xfer* xfr = (struct auth_xfer*)arg;
struct module_env* env;
log_assert(xfr->task_probe);
env = xfr->task_probe->env;
lock_basic_lock(&xfr->lock);
env = xfr->task_probe->env;
if(env->outnet->want_to_quit) {
lock_basic_unlock(&xfr->lock);
return 0; /* stop on quit */
}
/* the comm_point_udp_callback is in a for loop for NUM_UDP_PER_SELECT
* and we set rep.c=NULL to stop if from looking inside the commpoint*/
@@ -5513,6 +5533,10 @@ void auth_xfer_probe_lookup_callback(void* arg, int rcode, sldns_buffer* buf,
log_assert(xfr->task_probe);
lock_basic_lock(&xfr->lock);
env = xfr->task_probe->env;
if(env->outnet->want_to_quit) {
lock_basic_unlock(&xfr->lock);
return; /* stop on quit */
}
/* process result */
if(rcode == LDNS_RCODE_NOERROR) {
@@ -5568,6 +5592,10 @@ auth_xfer_timer(void* arg)
log_assert(xfr->task_nextprobe);
lock_basic_lock(&xfr->lock);
env = xfr->task_nextprobe->env;
if(env->outnet->want_to_quit) {
lock_basic_unlock(&xfr->lock);
return; /* stop on quit */
}
/* see if zone has expired, and if so, also set auth_zone expired */
if(xfr->have_zone && !xfr->zone_expired &&