The old code was not thread safe w.r.t. to the use of these variable. We now only set them at the start of execution and copy them to the message structure so they can be safely updated. This is the minimal change to make them thread safe.
The old code was not thread safe w.r.t. to the use of these variable. We now only set them at the start of execution and copy them to the message structure so they can be safely updated. This is the minimal change to make them thread safe.