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modules/s_dns_resolver: Use specific value for steady_point sentinel.

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This commit is contained in:
Jason Volk 2018-10-25 13:39:02 -07:00
parent d19edbda98
commit 9ad3a0720c
2 changed files with 4 additions and 4 deletions
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6
modules/s_dns_resolver.cc
View file

@ -255,7 +255,7 @@ ircd::net::dns::resolver::check_timeout(const uint16_t &id,
tag &tag, tag &tag,
const steady_point &cutoff) const steady_point &cutoff)
{ {
if(tag.last == steady_point{}) if(tag.last == steady_point::min())
return false; return false;
if(tag.last > cutoff) if(tag.last > cutoff)
@ -270,7 +270,7 @@ ircd::net::dns::resolver::check_timeout(const uint16_t &id,
host(tag.hp) host(tag.hp)
}; };
tag.last = steady_point{}; tag.last = steady_point::min();
if(tag.tries < size_t(retry_max)) if(tag.tries < size_t(retry_max))
{ {
submit(tag); submit(tag);
@ -551,7 +551,7 @@ try
}}; }};
assert(tag.tries > 0); assert(tag.tries > 0);
tag.last = steady_point{}; tag.last = steady_point::min();
handle_reply(header, body, tag); handle_reply(header, body, tag);
} }
catch(const std::exception &e) catch(const std::exception &e)

2
modules/s_dns_resolver.h
View file

@ -74,7 +74,7 @@ struct ircd::net::dns::resolver::tag
dns::opts opts; // note: invalid after query sent dns::opts opts; // note: invalid after query sent
const_buffer question; const_buffer question;
callback cb; callback cb;
steady_point last {}; steady_point last {steady_point::min()};
uint8_t tries {0}; uint8_t tries {0};
char hostbuf[256]; char hostbuf[256];
char qbuf[384]; char qbuf[384];