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MXS-1810: Create Trx class

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The class encapsulates the relevant information of a transaction.
This commit is contained in:
Markus Mäkelä
2018-04-19 11:31:56 +03:00
parent 94038933d8
commit 050af8fb52
4 changed files with 126 additions and 24 deletions
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12
server/modules/routing/readwritesplit/rwsplitsession.cc
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@ -407,7 +407,7 @@ void RWSplitSession::clientReply(GWBUF *writebuf, DCB *backend_dcb)
}
else if (session_trx_is_active(m_client->session))
{
m_trx_checksum.update(writebuf);
m_trx.add_result(writebuf);
}
if (backend->reply_is_complete(writebuf))
@ -763,14 +763,14 @@ bool RWSplitSession::supports_hint(HINT_TYPE hint_type) const
void RWSplitSession::close_transaction()
{
m_trx_checksum.finalize();
MXS_INFO("Checksum of current transaction: %s", m_trx_checksum.hex().c_str());
m_trx.finalize();
MXS_INFO("Checksum of current transaction: %s", m_trx.checksum().hex().c_str());
int i = 1;
while (!m_trx_log.empty())
while (!m_trx.empty())
{
const int max_len = 1024;
MXS_INFO("%d: %s", i++, mxs::extract_sql(m_trx_log.front().get(), max_len).c_str());
m_trx_log.pop_front();
mxs::Buffer buf = m_trx.pop_stmt();
MXS_INFO("%d: %s", i++, mxs::extract_sql(buf.get(), max_len).c_str());
}
}