refactor pub/sub center.

lichao

2021-04-02 0bc72d004b08b6cac005931787f43c68dace7685

 src/defs.h

@@ -21,17 +21,21 @@

#include <boost/uuid/uuid.hpp>
#include <boost/uuid/uuid_generators.hpp>
#include <string>

typedef boost::uuids::uuid MQId;

const MQId kBHBusQueueId = boost::uuids::string_generator()("01234567-89ab-cdef-8349-1234567890ff");
const MQId kBHTopicBus = boost::uuids::string_generator()("01234567-89ab-cdef-8349-1234567890ff");
const MQId kBHTopicReqRepCenter = boost::uuids::string_generator()("12345670-89ab-cdef-8349-1234567890ff");
const int kBHCenterPort = 24287;
const char kTopicSep = '.';
namespace bhome_shm {
namespace bhome_shm
{
class SharedMemory;
}
} // namespace bhome_shm

bhome_shm::SharedMemory &BHomeShm();
typedef std::string Topic;

//TODO center can check shm for previous crash.