#include <db_cxx.h>

int 
DbEnv::repmgr_site(const char * host, u_int16_t port, 
    DB_SITE **sitep, u_int32_t flags); 

The DbEnv::repmgr_site() method returns a DbSite handle that defines a site's host/port network address. You use the DbSite handle to configure and manage replication sites.

This method allocates memory for the handle, returning a pointer to the structure in the memory to which sitep refers. To release the allocated memory and discard the handle, call the DbSite::close() method.

You must use the exact same host identification string and port number to refer to a given site throughout your application and on each of its sites.

The DbEnv::repmgr_site() method may be called at any time after the environment handle has been created.

The DbEnv::repmgr_site() 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.