If output is being captured for a guest-exec invocation, the out-data
and err-data fields of guest-exec-status are only populated after the
process is reaped. This is somewhat counter intuitive and too late to
change. Thus, it would be good to document the behavior.
Signed-off-by: Daniel Xu <dxu@dxuuu.xyz>
Reviewed-by: Konstantin Kostiuk <kkostiuk@redhat.com>
Signed-off-by: Konstantin Kostiuk <kkostiuk@redhat.com>
# @signal: signal number (linux) or unhandled exception code (windows)
# if the process was abnormally terminated.
#
-# @out-data: base64-encoded stdout of the process
+# @out-data: base64-encoded stdout of the process. This field will only
+# be populated after the process exits.
#
-# @err-data: base64-encoded stderr of the process Note: @out-data and
+# @err-data: base64-encoded stderr of the process. Note: @out-data and
# @err-data are present only if 'capture-output' was specified for
-# 'guest-exec'
+# 'guest-exec'. This field will only be populated after the process
+# exits.
#
# @out-truncated: true if stdout was not fully captured due to size
# limitation.