This configuration variable lets you control which events your program receives, giving you more control over the rate of network traffic. It must be set in the configuration file and cannot be changed programmatically with the SET verb. It contains the numeric value of a single event type or a list of event types separated by non-numeric characters like spaces or commas. Whether your program receives these events depends on the value of TC_EXCLUDE_EVENT_LIST. If its value is 0, then your program receives the events listed in TC_EVENT_LIST. If TC_EXCLUDE_EVENT_LIST is set to 1, the events listed in TC_EVENT_LIST are not sent to your program.