#include <db_cxx.h> int DbEnv::rep_set_limit(u_int32_t gbytes, u_int32_t bytes);
         The DbEnv::rep_set_limit() method sets
         record transmission throttling. This is a byte-count limit on the
         amount of data that will be transmitted from a site in response to
         a single message processed by the 
         DbEnv::rep_process_message() method.  
         The limit is not a hard limit, and the record that exceeds the limit 
         is the last record to be sent.
    
Record transmission throttling is turned on by default with a limit of 10MB.
         If the values passed to the DbEnv::rep_set_limit() 
         method are both zero, then the transmission limit is turned off.
    
The database environment's replication subsystem may also be configured using the environment's DB_CONFIG file. The syntax of the entry in that file is a single line with the string "rep_set_limit", one or more whitespace characters, and the limit specified in two parts: the gigabytes and the bytes values. For example, "rep_set_limit 0 1048576" sets a 1 megabyte limit. Because the DB_CONFIG file is read when the database environment is opened, it will silently overrule configuration done before that time.
         The DbEnv::rep_set_limit() method
         configures a database environment, not only operations performed
         using the specified DbEnv
         handle.
    
         The DbEnv::rep_set_limit() method may be
         called at any time during the life of the application.
    
         The DbEnv::rep_set_limit() 
            
            
                method either returns a non-zero error value or throws an
                exception that encapsulates a non-zero error value on
                failure, and returns 0 on success.
            
        
    
The gbytes parameter specifies the number of gigabytes which, when added to the bytes parameter, specifies the maximum number of bytes that will be sent in a single call to the DbEnv::rep_process_message() method.
The bytes parameter specifies the number of bytes which, when added to the gbytes parameter, specifies the maximum number of bytes that will be sent in a single call to the DbEnv::rep_process_message() method.