RobertIndie commented on code in PR #71:
URL: https://github.com/apache/pulsar-client-cpp/pull/71#discussion_r1012822911
##########
lib/ConsumerImpl.cc:
##########
@@ -319,6 +320,48 @@ void ConsumerImpl::unsubscribeAsync(ResultCallback
originalCallback) {
}
}
+void ConsumerImpl::triggerCheckExpiredChunkedTimer() {
+ checkExpiredChunkedTimer_->expires_from_now(
+
boost::posix_time::milliseconds(expireTimeOfIncompleteChunkedMessageMs_));
+ std::weak_ptr<ConsumerImplBase> weakSelf{shared_from_this()};
+ checkExpiredChunkedTimer_->async_wait([this, weakSelf](const
boost::system::error_code& ec) -> void {
+ auto self = weakSelf.lock();
+ if (!self) {
+ return;
+ }
+ if (ec) {
+ LOG_DEBUG(getName() << " Check expired chunked messages was failed
or cancelled, code[" << ec
+ << "].");
+ return;
+ }
+ Lock lock(chunkProcessMutex_);
+ long currentTimeMs = TimeUtils::currentTimeMillis();
+ chunkedMessageCache_.removeOldestValuesIf(
+ [this, ¤tTimeMs](const std::string& uuid, const
ChunkedMessageCtx& ctx) -> bool {
+ bool expired =
+ currentTimeMs > ctx.getReceivedTimeMs() +
expireTimeOfIncompleteChunkedMessageMs_;
+ if (!expired) {
+ return false;
+ }
+ for (const MessageId& msgId : ctx.getChunkedMessageIds()) {
+ if (autoAckOldestChunkedMessageOnQueueFull_) {
Review Comment:
Oh Thanks. Make sense. If the user set
`expireTimeOfIncompleteChunkedMessageMs_ ` >0, then it means the user would not
care about the message loss. So we can just ack them.
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