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pending_tcp_query: cleaner comments.

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This commit is contained in:
W.C.A. Wijngaards 2020-06-25 16:22:43 +02:00
parent c32c43f9f2
commit cbcbd5fa07
1 changed files with 5 additions and 3 deletions
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8
services/outside_network.c
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@ -1957,9 +1957,9 @@ pending_tcp_query(struct serviced_query* sq, sldns_buffer* packet,
if(pend) {
/* we have a buffer available right now */
if(reuse) {
verbose(5, "pending_tcp_query: reuse, store");
/* reuse existing fd, write query and continue */
/* store query in tree by id */
verbose(5, "pending_tcp_query: reuse, store");
w->next_waiting = (void*)pend;
reuse_tree_by_id_insert(&pend->reuse, w);
/* can we write right now? */
@ -1974,9 +1974,9 @@ pending_tcp_query(struct serviced_query* sq, sldns_buffer* packet,
reuse_write_wait_push_back(&pend->reuse, w);
}
} else {
verbose(5, "pending_tcp_query: new fd, connect");
/* create new fd and connect to addr, setup to
* write query */
verbose(5, "pending_tcp_query: new fd, connect");
rbtree_init(&pend->reuse.tree_by_id, reuse_id_cmp);
pend->reuse.pending = pend;
memcpy(&pend->reuse.addr, &sq->addr, sq->addrlen);
@ -1987,8 +1987,10 @@ pending_tcp_query(struct serviced_query* sq, sldns_buffer* packet,
}
}
} else {
struct timeval tv;
/* queue up */
/* waiting for a buffer on the outside network buffer wait
* list */
struct timeval tv;
verbose(5, "pending_tcp_query: queue to wait");
w->next_waiting = NULL;
if(sq->outnet->tcp_wait_last)