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Code Issues Releases Wiki Activity

ircd::server: Use a uniform log prefix for link related.

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This commit is contained in:
Jason Volk 2019-04-22 11:47:29 -07:00
parent d6374466f3
commit e0b4dc4450
2 changed files with 73 additions and 48 deletions
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6
include/ircd/server/link.h
View file

@ -11,6 +11,12 @@
#pragma once #pragma once
#define HAVE_IRCD_SERVER_LINK_H #define HAVE_IRCD_SERVER_LINK_H
namespace ircd::server
{
string_view loghead(const mutable_buffer &out, const link &);
string_view loghead(const link &);
}
/// A single connection to a remote peer. /// A single connection to a remote peer.
/// ///
struct ircd::server::link struct ircd::server::link

115
ircd/server.cc
View file

@ -379,7 +379,7 @@ ircd::string_view
ircd::server::loghead(const link &link, ircd::server::loghead(const link &link,
const request &request) const request &request)
{ {
thread_local char buf[256]; thread_local char buf[512];
return loghead(buf, link, request); return loghead(buf, link, request);
} }
@ -390,9 +390,8 @@ ircd::server::loghead(const mutable_buffer &buf,
{ {
return fmt::sprintf return fmt::sprintf
{ {
buf, "peer[%lu] link[%lu] %s", buf, "%s %s",
link.peer? link.peer->id : 0UL, loghead(link),
link.id,
loghead(request) loghead(request)
}; };
} }
@ -400,7 +399,7 @@ ircd::server::loghead(const mutable_buffer &buf,
ircd::string_view ircd::string_view
ircd::server::loghead(const request &request) ircd::server::loghead(const request &request)
{ {
thread_local char buf[256]; thread_local char buf[512];
return loghead(buf, request); return loghead(buf, request);
} }
@ -852,9 +851,8 @@ ircd::server::peer::handle_open(link &link,
thread_local char rembuf[64]; thread_local char rembuf[64];
log::derror log::derror
{ {
log, "peer(%p) link(%p) [%s]: open: %s", log, "%s [%s]: open: %s",
this, loghead(link),
&link,
string(rembuf, remote), string(rembuf, remote),
what(eptr) what(eptr)
}; };
@ -881,9 +879,8 @@ ircd::server::peer::handle_close(link &link,
if(eptr) if(eptr)
log::derror log::derror
{ {
log, "peer(%p) link(%p) [%s]: close: %s", log, "%s [%s]: close: %s",
this, loghead(link),
&link,
string(rembuf, remote), string(rembuf, remote),
what(eptr) what(eptr)
}; };
@ -900,9 +897,8 @@ ircd::server::peer::handle_error(link &link,
link.cancel_committed(eptr); link.cancel_committed(eptr);
log::derror log::derror
{ {
log, "peer(%p) link(%p): %s", log, "%s :%s",
this, loghead(link),
&link,
what(eptr) what(eptr)
}; };
@ -932,9 +928,8 @@ ircd::server::peer::handle_error(link &link,
case asio::error::eof: case asio::error::eof:
log::debug log::debug
{ {
log, "peer(%p) link(%p) [%s]: %s", log, "%s [%s]: %s",
this, loghead(link),
&link,
string(rembuf, remote), string(rembuf, remote),
e.what() e.what()
}; };
@ -948,9 +943,8 @@ ircd::server::peer::handle_error(link &link,
log::derror log::derror
{ {
log, "peer(%p) link(%p) [%s]: %s", log, "%s [%s]: %s",
this, loghead(link),
&link,
string(rembuf, remote), string(rembuf, remote),
e.what() e.what()
}; };
@ -981,10 +975,8 @@ noexcept try
{ {
log::debug log::debug
{ {
log, "peer(%p) link(%p) tag(%p) [%s] => [%u] done wt:%zu rt:%zu hr:%zu cr:%zu cl:%zu; %zu more in queue", log, "%s [%s] => [%u] done wt:%zu rt:%zu hr:%zu cr:%zu cl:%zu; %zu more in queue",
this, loghead(link),
&link,
&tag,
tag.request? tag.request?
loghead(*tag.request): loghead(*tag.request):
"<no request>"_sv, "<no request>"_sv,
@ -1004,10 +996,9 @@ catch(const std::exception &e)
{ {
log::critical log::critical
{ {
log, "peer(%p) link(%p) tag(%p) done; %s", log, "%s tag:%lu done; %s",
this, loghead(link),
&link, tag.state.id,
&tag,
e.what() e.what()
}; };
} }
@ -1045,8 +1036,8 @@ ircd::server::peer::handle_head_recv(const link &link,
server_version = std::string{head.server}; server_version = std::string{head.server};
log::debug log::debug
{ {
log, "peer(%p) learned %s is '%s'", log, "%s learned %s is '%s'",
this, loghead(link),
string(rembuf, remote), string(rembuf, remote),
server_version, server_version,
}; };
@ -1087,9 +1078,9 @@ ircd::server::peer::disperse_uncommitted(link &link)
const auto &tag{*it}; const auto &tag{*it};
log::warning log::warning
{ {
log, "peer(%p) failed to resubmit tag(%p): %s", log, "%s failed to resubmit tag:%lu :%s",
this, loghead(link),
&tag, tag.state.id,
e.what() e.what()
}; };
@ -1115,9 +1106,9 @@ ircd::server::peer::del(link &link)
thread_local char rembuf[64]; thread_local char rembuf[64];
log::debug log::debug
{ {
log, "peer(%p) removing link(%p) %zu of %zu to %s", log, "%s removing from peer(%p) %zu of %zu to %s",
loghead(link),
this, this,
&link,
std::distance(begin(links), it), std::distance(begin(links), it),
links.size(), links.size(),
string(rembuf, remote) string(rembuf, remote)
@ -1623,6 +1614,33 @@ ircd::server::link::tag_commit_max_default
decltype(ircd::server::link::ids) decltype(ircd::server::link::ids)
ircd::server::link::ids; ircd::server::link::ids;
ircd::string_view
ircd::server::loghead(const link &link)
{
thread_local char buf[512];
return loghead(buf, link);
}
ircd::string_view
ircd::server::loghead(const mutable_buffer &buf,
const link &link)
{
thread_local char rembuf[2][64];
return fmt::sprintf
{
buf, "socket:%lu local[%s] remote[%s] link:%lu peer:%lu",
link.socket?
link.socket->id : 0UL,
link.socket?
string(rembuf[0], local_ipport(*link.socket)): string_view{},
link.socket?
string(rembuf[0], remote_ipport(*link.socket)): string_view{},
link.id,
link.peer?
link.peer->id: 0UL,
};
}
// //
// link::link // link::link
// //
@ -1871,8 +1889,8 @@ ircd::server::link::handle_writable_success()
{ {
log::debug log::debug
{ {
log, "link(%p) discarding canceled:%d abandoned:%d uncommitted tag %zu of %zu", log, "%s discarding canceled:%d abandoned:%d uncommitted tag %zu of %zu",
this, loghead(*this),
tag.canceled(), tag.canceled(),
tag.abandoned(), tag.abandoned(),
tag_committed(), tag_committed(),
@ -1887,9 +1905,9 @@ ircd::server::link::handle_writable_success()
{ {
log::debug log::debug
{ {
log, "link(%p) closing to interrupt canceled committed tag(%p) of %zu", log, "%s closing to interrupt canceled committed tag:%lu of %zu",
this, loghead(*this),
&tag, tag.state.id,
tag_count() tag_count()
}; };
@ -1920,10 +1938,9 @@ ircd::server::link::process_write(tag &tag)
if(!tag.committed()) if(!tag.committed())
log::debug log::debug
{ {
log, "peer(%p) link(%p) starting on tag(%p) %zu of %zu: wt:%zu [%s]", log, "%s starting on tag:%lu %zu of %zu: wt:%zu [%s]",
peer, loghead(*this),
this, tag.state.id,
&tag,
tag_committed(), tag_committed(),
tag_count(), tag_count(),
tag.write_size(), tag.write_size(),
@ -2083,9 +2100,9 @@ try
{ {
log::debug log::debug
{ {
log, "link(%p) closing to interrupt canceled committed tag(%p) of %zu", log, "%s closing to interrupt canceled committed tag:%lu of %zu",
this, loghead(*this),
&tag, tag.state.id,
tag_count() tag_count()
}; };
@ -2224,7 +2241,9 @@ ircd::server::link::discard_read()
log::warning log::warning
{ {
log, "%s", string_view{msg} log, "%s %s",
loghead(*this),
string_view{msg},
}; };
// just in case so this doesn't get loopy with discarding zero with // just in case so this doesn't get loopy with discarding zero with