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error parameter to nbo calls and m_undefined for toi_mode

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toi_mode is set only when actually inside phase one and two.
In between it goes back to m_undefined.
This commit is contained in:
Leandro Pacheco
2019-08-28 18:36:17 -03:00
committed by Teemu Ollakka
parent 0b12869715
commit 5298d2340e
10 changed files with 60 additions and 41 deletions
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16
include/wsrep/client_state.hpp
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@ -752,8 +752,11 @@ namespace wsrep
/**
* End non-blocking operation phase after aquiring required
* resources for operation.
*
* @param err definition of the error that happened during the
* execution of phase one (empty for no error)
*/
int end_nbo_phase_one();
int end_nbo_phase_one(const wsrep::mutable_buffer& err);
/**
* Enter in NBO mode. This method should be called when the
@ -771,20 +774,17 @@ namespace wsrep
* Begin non-blocking operation phase two. The keys argument
* passed to this call must contain the same keys which were
* passed to begin_nbo_phase_one().
*
* @todo Keys should be stored internally in client_state
* so that they would not be required as an argument
* here.
*
* @param keys Array of keys for non-blocking operation.
*/
int begin_nbo_phase_two();
/**
* End non-blocking operation phase two. This call will
* release TOI critical section and set the mode to m_local.
*
* @param err definition of the error that happened during the
* execution of phase two (empty for no error)
*/
int end_nbo_phase_two();
int end_nbo_phase_two(const wsrep::mutable_buffer& err);
/**
* Get reference to the client mutex.

4
include/wsrep/high_priority_service.hpp
View File

@ -173,12 +173,14 @@ namespace wsrep
*
* @param ws_meta Write set meta data.
* @param data Buffer containing the command to execute.
* @params err Buffer to store error data
*
* @return Zero in case of success, non-zero if the asynchronous
* process could not be started.
*/
virtual int apply_nbo_begin(const wsrep::ws_meta& ws_meta,
const wsrep::const_buffer& data) = 0;
const wsrep::const_buffer& data,
wsrep::mutable_buffer& err) = 0;
/**
* Actions to take after applying a write set was completed.