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fix issue for using waitpid for openbmc perl (#5208)

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xuweibj
2018-05-15 18:12:35 +08:00
committed by Bin Xu
parent c5342b7fc6
commit 0fb441b820
1 changed files with 25 additions and 17 deletions
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42
xCAT-server/lib/xcat/plugins/openbmc.pm
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@ -953,8 +953,8 @@ sub process_request {
while (1) {
last if ($child_num == 0 and !@nodes_login);
my $cpid;
while (($cpid = waitpid(-1, WNOHANG)) > 0) {
my $cpid = waitpid(-1, WNOHANG);
if ($cpid > 0) {
if ($login_pid_node{$cpid}) {
$child_num--;
my $node = $login_pid_node{$cpid};
@ -964,7 +964,12 @@ sub process_request {
}
delete $login_pid_node{$cpid};
}
} elsif ($cpid == 0) {
select(undef, undef, undef, 0.01);
} elsif ($cpid < 0 and !@nodes_login) {
last;
}
if (@nodes_login) {
if ($child_num < $max_child_num) {
my $node = shift @nodes_login;
@ -1073,23 +1078,26 @@ rmdir \"/tmp/\$userid\" \n";
while (my ($response, $handle_id) = $async->wait_for_next_response) {
deal_with_response($handle_id, $response);
}
while ((my $cpid = waitpid(-1, WNOHANG)) > 0) {
if ($child_node_map{$cpid}) {
my $node = $child_node_map{$cpid};
my $rc = $? >> 8;
if ($rc != 0) {
$wait_node_num--;
} else {
if ($status_info{ $node_info{$node}{cur_status} }->{process}) {
$status_info{ $node_info{$node}{cur_status} }->{process}->($node, undef);
} else {
xCAT::SvrUtils::sendmsg([1,"Internal error, check the process handler for current status "
.$node_info{$node}{cur_status}."."], $callback, $node);
$wait_node_num--;
}
if (%child_node_map) {
while ((my $cpid = waitpid(-1, WNOHANG)) > 0) {
if ($child_node_map{$cpid}) {
my $node = $child_node_map{$cpid};
my $rc = $? >> 8;
if ($rc != 0) {
$wait_node_num--;
} else {
if ($status_info{ $node_info{$node}{cur_status} }->{process}) {
$status_info{ $node_info{$node}{cur_status} }->{process}->($node, undef);
} else {
xCAT::SvrUtils::sendmsg([1,"Internal error, check the process handler for current status "
.$node_info{$node}{cur_status}."."], $callback, $node);
$wait_node_num--;
}
}
delete $child_node_map{$cpid};
}
delete $child_node_map{$cpid};
}
}
my @del;