/// Debug function pointer variable for asserting inviter/invitee committing sequence
/** This function pointer variable is a userspace tracepoint or debugger callback which
* invokes either after inviter writing invitees host file into the disk
/// Debug function pointer variable for asserting inviter/invitee committing sequence
/** This function pointer variable is a userspace tracepoint or debugger callback which
* invokes either after inviter writing invitees host file into the disk