traffic_crashlog - Traffic Server crash log helper
is a helper process that catches Traffic Server crashes
and writes a crash report log to the logging directory. Other than for
debugging or development purposes, traffic_crashlog
is not intended for
users to run directly.
When traffic_server starts, it will launch a traffic_crashlog
keep it stopped, activating it only if a crash occurs.
- --host TRIPLE
- This option specifies the host triple for the process that
traffic_crashlog should examine. If a supported host triple is
specified, traffic_crashlog expects to receive a siginfo_t
structure on it's standard input, followed by a ucontext_t.
- --target PID
- Specifies the process ID of the crashing
traffic_server process. If this option is not specified,
traffic_crashlog assumes it should examine it's parent
- This option causes traffic_crashlog to log the name
of the crash log it creates to the system log.
- This option enables debugging mode. In this mode,
traffic_crashlog emits the log to it's standard output.
- This option causes traffic_crashlog to stop itself
immediately after it is launched. traffic_server will allow it to
continue only when a crash occurs.
makes use of various Traffic Server management APIs. If
traffic_manager is not available, the crash log will be incomplete.
may generate a crash log containing information you
would rather not share outside your organization. Please examine the crash log
carefully before posting it in a public forum.