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modules/s_dns: Minor cleanup; move error handling.

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This commit is contained in:
Jason Volk 2019-05-09 03:00:29 -07:00
parent 87025e7b41
commit 4070400261
1 changed files with 15 additions and 9 deletions
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24
modules/s_dns.cc
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@ -801,7 +801,7 @@ ircd::net::dns::cache::call_waiters(const string_view &type,
const json::array &rrs)
{
auto it(begin(waiting));
while(it != end(waiting)) try
while(it != end(waiting))
{
auto &waiter(*it);
if(call_waiter(type, state_key, rrs, waiter))
@ -809,14 +809,6 @@ ircd::net::dns::cache::call_waiters(const string_view &type,
else
++it;
}
catch(const std::exception &e)
{
++it;
log::error
{
log, "proffer :%s", e.what()
};
}
}
bool
@ -824,6 +816,7 @@ ircd::net::dns::cache::call_waiter(const string_view &type,
const string_view &state_key,
const json::array &rrs,
waiter &waiter)
try
{
if(state_key != waiter.key)
return false;
@ -844,6 +837,19 @@ ircd::net::dns::cache::call_waiter(const string_view &type,
waiter.callback(target, rrs);
return true;
}
catch(const std::exception &e)
{
log::critical
{
log, "callback:%p %s,%s :%s",
(const void *)&waiter,
type,
state_key,
e.what(),
};
return true;
}
//
// cache room creation