lib/wsrep-lib
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More strict check for read-only

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Only local transactions can be RO
This commit is contained in:
Teemu Ollakka
2023-04-04 10:27:21 +03:00
parent 12c8069f09
commit 0f68da366e
2 changed files with 6 additions and 5 deletions
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2
include/wsrep/transaction.hpp
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@ -238,7 +238,7 @@ namespace wsrep
wsrep::provider& provider();
void flags(int flags) { flags_ = flags; }
bool is_read_only() const;
bool is_local_read_only() const;
int before_commit_local_read_only(wsrep::unique_lock<wsrep::mutex>&);
int before_commit_local(wsrep::unique_lock<wsrep::mutex>&);
int before_commit_high_priority(wsrep::unique_lock<wsrep::mutex>&);

9
src/transaction.cpp
View File

@ -438,9 +438,10 @@ int wsrep::transaction::after_prepare(
return ret;
}
bool wsrep::transaction::is_read_only() const
bool wsrep::transaction::is_local_read_only() const
{
return sr_keys_.empty();
return client_state_.mode() == wsrep::client_state::m_local
&& sr_keys_.empty();
}
int wsrep::transaction::before_commit_local_read_only(
@ -465,7 +466,7 @@ int wsrep::transaction::before_commit_local(
{
assert(lock.owns_lock());
if (is_read_only()) {
if (is_local_read_only()) {
return before_commit_local_read_only(lock);
}
@ -597,7 +598,7 @@ int wsrep::transaction::ordered_commit()
debug_log_state("ordered_commit_enter");
assert(state() == s_committing);
if (is_read_only())
if (is_local_read_only())
{
state(lock, s_ordered_commit);
debug_log_state("ordered_commit_leave read_only");