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* Added size exceeded error code

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* Return provider status from selected client_state calls
* Added more methods to provider interface
This commit is contained in:
Teemu Ollakka
2018-06-20 19:44:20 +03:00
parent bf7dad6815
commit ef0fb72b73
9 changed files with 109 additions and 15 deletions
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15
include/wsrep/provider.hpp
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@ -196,7 +196,7 @@ namespace wsrep
/**
* Provider capabilities.
*/
struct capabilities
struct capability
{
static const int multi_master = (1 << 0);
static const int certification = (1 << 1);
@ -228,6 +228,12 @@ namespace wsrep
bool bootstrap) = 0;
virtual int disconnect() = 0;
virtual int capabilities() const = 0;
virtual int desync() = 0;
virtual int resync() = 0;
virtual int pause() = 0;
virtual int resume() = 0;
// Applier interface
virtual enum status run_applier(void* applier_ctx) = 0;
@ -235,7 +241,8 @@ namespace wsrep
// TODO: Rename to assing_read_view()
virtual int start_transaction(wsrep::ws_handle&) = 0;
virtual int append_key(wsrep::ws_handle&, const wsrep::key&) = 0;
virtual int append_data(wsrep::ws_handle&, const wsrep::const_buffer&) = 0;
virtual enum status append_data(
wsrep::ws_handle&, const wsrep::const_buffer&) = 0;
virtual enum status
certify(wsrep::client_id, wsrep::ws_handle&,
int,
@ -274,6 +281,10 @@ namespace wsrep
virtual int sst_received(const wsrep::gtid&, int) = 0;
virtual std::vector<status_variable> status() const = 0;
virtual void reset_status() = 0;
virtual std::string options() const = 0;
virtual void options(const std::string&) = 0;
/**
* Return pointer to native provider handle.