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Finished dbsim integration with refactored client API.

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This commit is contained in:
Teemu Ollakka
2018-06-16 10:25:14 +03:00
parent ae68122d59
commit 6dcac8ce4d
15 changed files with 203 additions and 97 deletions
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46
dbsim/db_client_service.cpp
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@ -3,3 +3,49 @@
//
#include "db_client_service.hpp"
#include "db_client.hpp"
int db::client_service::apply(wsrep::client_context&,
const wsrep::const_buffer&)
{
db::client* client(client_context_.client());
client->se_trx_.start(client);
client->se_trx_.apply(client_context_.transaction());
return 0;
}
int db::client_service::commit(wsrep::client_context&,
const wsrep::ws_handle&,
const wsrep::ws_meta&)
{
db::client* client(client_context_.client());
int ret(client_context_.before_commit());
if (ret == 0) client->se_trx_.commit();
ret = ret || client_context_.ordered_commit();
ret = ret || client_context_.after_commit();
return ret;
}
int db::client_service::rollback(wsrep::client_context&)
{
db::client* client(client_context_.client());
int ret(client_context_.before_rollback());
assert(ret == 0);
client->se_trx_.rollback();
ret = client_context_.after_rollback();
assert(ret == 0);
return ret;
}
enum wsrep::provider::status
db::client_service::replay(wsrep::client_context&,
wsrep::transaction_context& transaction_context)
{
wsrep::client_applier_mode applier_mode(client_context_);
auto ret(provider_.replay(transaction_context.ws_handle(),
&client_context_));
if (ret == wsrep::provider::success)
{
++client_context_.client()->stats_.replays;
}
return ret;
}