diff options
| author | mmichelson <mmichelson@f38db490-d61c-443f-a65b-d21fe96a405b> | 2008-05-23 22:35:50 +0000 |
|---|---|---|
| committer | mmichelson <mmichelson@f38db490-d61c-443f-a65b-d21fe96a405b> | 2008-05-23 22:35:50 +0000 |
| commit | c0ca2a427bbbe205b9fd8d7a2c8b119cb56c6c80 (patch) | |
| tree | c8d0825b33b156cc9ea02bc81363305f700e8393 /CHANGES | |
| parent | 972905a6358c269996d5d7abaa89a4f2d5d350fa (diff) | |
A new feature thanks to the fine folks at Switchvox!
If a deadlock is detected, then the typical lock information will be
printed along with a backtrace of the stack for the offending threads.
Use of this requires compiling with DETECT_DEADLOCKS and having glibc
installed.
Furthermore, issuing the "core show locks" CLI command will print the
normal lock information as well as a backtraces for each lock. This
requires that DEBUG_THREADS is enabled and that glibc is installed.
All the backtrace features may be disabled by running the configure
script with --without-execinfo as an argument
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@118173 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'CHANGES')
| -rw-r--r-- | CHANGES | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -744,3 +744,9 @@ Miscellaneous turned on, via the CHANNEL(trace) dialplan function. Could be useful for dialplan debugging. * iLBC source code no longer included (see UPGRADE.txt for details) + * If compiled with DETECT_DEADLOCKS enabled and if you have glibc, then if + deadlock is detected, a backtrace of the stack which led to the lock calls + will be output to the CLI. + * If compiled with DEBUG_THREADS enabled and if you have glibc, then issuing + the "core show locks" CLI command will give lock information output as well + as a backtrace of the stack which led to the lock calls. |