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| author | Adam Mitz <mitza@ociweb.com> | 2018-03-28 15:21:39 -0500 |
|---|---|---|
| committer | Adam Mitz <mitza@ociweb.com> | 2018-04-03 09:58:17 -0500 |
| commit | b901665ea61fc8d923ec498d708909c777967cdb (patch) | |
| tree | b5778025d0941ab55eeb18b26010399fe4833efe | |
| parent | b085ae3be0e93dea15f777d50ec1e3e666eded74 (diff) | |
| download | ATCD-b901665ea61fc8d923ec498d708909c777967cdb.tar.gz | |
Process_Unix.pm: optional stack traces and core file generation for stuck processes
| -rw-r--r-- | ACE/bin/PerlACE/Process_Unix.pm | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/ACE/bin/PerlACE/Process_Unix.pm b/ACE/bin/PerlACE/Process_Unix.pm index 487a2880abb..6202626cce1 100644 --- a/ACE/bin/PerlACE/Process_Unix.pm +++ b/ACE/bin/PerlACE/Process_Unix.pm @@ -586,6 +586,20 @@ sub WaitKill ($) if ($status == -1) { print STDERR "ERROR: $self->{EXECUTABLE} timedout\n"; + + if ($ENV{ACE_TEST_LOG_STUCK_STACKS}) { + my $debugger = ($^O eq 'darwin') ? 'lldb' : 'gdb'; + my $commands = ($^O eq 'darwin') ? "-o 'bt all'" + : "-ex 'set pagination off' -ex 'thread apply all backtrace'"; + system "$debugger --batch -p $self->{PROCESS} $commands"; + } + + if ($ENV{ACE_TEST_GENERATE_CORE_FILE}) { + system ($^O ne 'darwin') ? "gcore $self->{PROCESS}" + : "lldb -b -p $self->{PROCESS} -o " . + "'process save-core core.$self->{PROCESS}'"; + } + $self->Kill (); } |