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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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10
include/wsrep/client_state.hpp
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@ -30,6 +30,7 @@ namespace wsrep
e_error_during_commit,
e_deadlock_error,
e_interrupted_error,
e_size_exceeded_error,
e_append_fragment_error
};
@ -41,6 +42,7 @@ namespace wsrep
case e_error_during_commit: return "error_during_commit";
case e_deadlock_error: return "deadlock_error";
case e_interrupted_error: return "interrupted_error";
case e_size_exceeded_error: return "size_exceeded";
case e_append_fragment_error: return "append_fragment_error";
}
return "unknown";
@ -393,7 +395,7 @@ namespace wsrep
* in the DBMS cluster, so it may be relatively heavy operation.
* Method wait_for_gtid() should be used whenever possible.
*/
int causal_read() const;
enum wsrep::provider::status causal_read() const;
/**
* Wait until all the write sets up to given GTID have been
@ -401,7 +403,7 @@ namespace wsrep
*
* @return Zero on success, non-zero on failure.
*/
int wait_for_gtid(const wsrep::gtid&) const;
enum wsrep::provider::status wait_for_gtid(const wsrep::gtid&) const;
//
//
@ -413,7 +415,7 @@ namespace wsrep
/**
* Enter total order isolation critical section.
*/
int enter_toi();
enum wsrep::provider::status enter_toi();
/**
* Leave total order isolation critical section.
@ -423,7 +425,7 @@ namespace wsrep
/**
* Begin non-blocking operation.
*/
int begin_nbo();
int begin_nbo(const wsrep::key_array&);
/**
* End non-blocking operation