Specifies message grouping option. Value 0 means default grouping - the messages will be tried to send ASAP and pending messages (if any) will be grouped till reaching of TCP buffer size. Value 1 means the messages will be sent ASAP and never will be grouped. Value 2 (or greater) means the messages will be sent ASAP and pending messages will be grouped maximum by 2 (or greater).

public uint MessageGrouping { get; set; }