shibd commented on code in PR #17209:
URL: https://github.com/apache/pulsar/pull/17209#discussion_r962612803
##########
pulsar-client-cpp/python/pulsar_test.py:
##########
@@ -543,7 +543,7 @@ def test_reader_on_specific_message(self):
# The reset would be effectively done on the next position relative to
reset.
Review Comment:
Why need to change the python unit test? This PR does not change the
previous behavior, right?
##########
pulsar-client-cpp/lib/ConsumerImpl.cc:
##########
@@ -1380,4 +1365,51 @@ bool ConsumerImpl::isConnected() const { return
!getCnx().expired() && state_ ==
uint64_t ConsumerImpl::getNumberOfConnectedConsumer() { return isConnected() ?
1 : 0; }
+void ConsumerImpl::seekAsyncInternal(long requestId, SharedBuffer seek, const
MessageId& seekId,
+ long timestamp, ResultCallback callback) {
+ ClientConnectionPtr cnx = getCnx().lock();
+ if (!cnx) {
+ LOG_ERROR(getName() << " Client Connection not ready for Consumer");
+ callback(ResultNotConnected);
+ return;
+ }
+
+ const auto originalSeekMessageId = seekMessageId_.get();
+ seekMessageId_ = seekId;
+ duringSeek_ = true;
+ if (timestamp > 0) {
+ LOG_INFO(getName() << " Seeking subscription to " << timestamp);
+ } else {
+ LOG_INFO(getName() << " Seeking subscription to " << seekId);
+ }
+
+ auto self = shared_from_this();
Review Comment:
It is recommended to use `weak_ptr`, which can be avoided circular
references.
when using it.
```c++
auto self = weakSelf.lock();
if(self) {
// do something.
}
```
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