Proxmox/pve-http-server
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add debug log for problems during accept

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Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
This commit is contained in:
Stoiko Ivanov
2020-12-10 15:02:51 +01:00
committed by Thomas Lamprecht
parent ebcaaf4606
commit 1e1692429a
1 changed files with 4 additions and 0 deletions
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4
PVE/APIServer/AnyEvent.pm
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@ -1544,6 +1544,7 @@ sub check_host_access {
foreach my $t (@{$self->{allow_from}}) { foreach my $t (@{$self->{allow_from}}) {
if ($t->overlaps($cip)) { if ($t->overlaps($cip)) {
$match_allow = 1; $match_allow = 1;
$self->dprint("client IP allowed: ". $t->prefix());
last; last;
} }
} }
@ -1552,6 +1553,7 @@ sub check_host_access {
if ($self->{deny_from}) { if ($self->{deny_from}) {
foreach my $t (@{$self->{deny_from}}) { foreach my $t (@{$self->{deny_from}}) {
if ($t->overlaps($cip)) { if ($t->overlaps($cip)) {
$self->dprint("client IP denied: ". $t->prefix());
$match_deny = 1; $match_deny = 1;
last; last;
} }
@ -1585,6 +1587,7 @@ sub accept_connections {
my ($pfamily, $pport, $phost) = PVE::Tools::unpack_sockaddr_in46($sin); my ($pfamily, $pport, $phost) = PVE::Tools::unpack_sockaddr_in46($sin);
($reqstate->{peer_port}, $reqstate->{peer_host}) = ($pport, Socket::inet_ntop($pfamily, $phost)); ($reqstate->{peer_port}, $reqstate->{peer_host}) = ($pport, Socket::inet_ntop($pfamily, $phost));
} else { } else {
$self->dprint("getpeername failed: $!");
close($clientfh); close($clientfh);
next; next;
} }
@ -1634,6 +1637,7 @@ sub accept_connections {
if (my $err = $@) { if (my $err = $@) {
syslog('err', $err); syslog('err', $err);
$self->dprint("connection accept error: $err");
close($clientfh); close($clientfh);
if ($handle_creation) { if ($handle_creation) {
if ($self->{conn_count} <= 0) { if ($self->{conn_count} <= 0) {