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Fix negative expected response count on trx rollback

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The expected reply count should only be decremented on success.
This commit is contained in:
Markus Mäkelä
2019-08-14 14:19:47 +03:00
parent b6ee5d104d
commit 16cc3cd64b
1 changed files with 1 additions and 1 deletions
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2
server/modules/routing/readwritesplit/rwsplitsession.cc
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@ -606,7 +606,6 @@ bool RWSplitSession::handle_ignorable_error(RWBackend* backend)
mxb_assert(m_expected_responses > 0); mxb_assert(m_expected_responses > 0);
bool ok = false; bool ok = false;
m_expected_responses--;
MXS_INFO("%s: %s", backend->error().is_rollback() ? MXS_INFO("%s: %s", backend->error().is_rollback() ?
"Server triggered transaction rollback, replaying transaction" : "Server triggered transaction rollback, replaying transaction" :
@ -636,6 +635,7 @@ bool RWSplitSession::handle_ignorable_error(RWBackend* backend)
if (ok) if (ok)
{ {
m_expected_responses--;
session_reset_server_bookkeeping(m_pSession); session_reset_server_bookkeeping(m_pSession);
} }