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Defined log_state_change() interface in server_service.

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The interface method can be used to notify the DBMS implementation
about state changes in well defined order. The call will be done
under server_state mutex protection.
This commit is contained in:
Teemu Ollakka
2018-07-05 12:45:22 +03:00
parent fcefe9f03b
commit d80a69fe90
8 changed files with 61 additions and 59 deletions
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20
include/wsrep/server_state.hpp
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@ -69,7 +69,6 @@
#include "mutex.hpp"
#include "condition_variable.hpp"
#include "server_service.hpp"
#include "id.hpp"
#include "view.hpp"
#include "transaction_id.hpp"
@ -87,7 +86,7 @@ namespace wsrep
class client_state;
class transaction;
class const_buffer;
class server_service;
/** @class Server Context
*
*
@ -469,7 +468,9 @@ namespace wsrep
return state_;
}
/**
* Get provider status variables.
*/
std::vector<wsrep::provider::status_variable> status() const;
/**
@ -586,19 +587,6 @@ namespace wsrep
int debug_log_level_;
};
class client_deleter
{
public:
client_deleter(wsrep::server_service& server_service)
: server_service_(server_service)
{ }
void operator()(wsrep::client_state* client_state)
{
server_service_.release_client_state(client_state);
}
private:
wsrep::server_service& server_service_;
};
static inline const char* to_c_string(
enum wsrep::server_state::state state)