lemonzone2010 opened a new issue #33: CPullConsumer cannot pull message because of pullResult without nextBeginOffset URL: https://github.com/apache/rocketmq-client-cpp/issues/33 CPullConsumer cannot pull message I check the [code](https://github.com/apache/rocketmq-client-cpp/blob/d5887b63ddbba16fec562f64dca7f77ce9ca0bb1/example/PullConsumeMessage.c#L68),found: ```c if (pullResult.pullStatus != E_BROKER_TIMEOUT) { tmpoffset = pullResult.nextBeginOffset; } ``` The pullResult.nextBeginOffset will be store in tmpoffset when pullStatus is OFFSET_ILLEGAL. But the nextBeginOffset is not put in pullResult when pullStatus is OFFSET_ILLEGAL,see the following [code](https://github.com/apache/rocketmq-client-cpp/blob/d5887b63ddbba16fec562f64dca7f77ce9ca0bb1/src/extern/CPullConsumer.cpp#L202): ```c switch (cppPullResult.pullStatus) { case FOUND: { pullResult.pullStatus = E_FOUND; pullResult.maxOffset = cppPullResult.maxOffset; pullResult.minOffset = cppPullResult.minOffset; pullResult.nextBeginOffset = cppPullResult.nextBeginOffset; pullResult.size = cppPullResult.msgFoundList.size(); PullResult *tmpPullResult = new PullResult(cppPullResult); pullResult.pData = tmpPullResult; //Alloc memory to save the pointer to CPP MQMessageExt, which will be release by the CPP SDK core. //Thus, this memory should be released by users using @ReleasePullResult pullResult.msgFoundList = (CMessageExt **) malloc(pullResult.size * sizeof(CMessageExt *)); for (size_t i = 0; i < cppPullResult.msgFoundList.size(); i++) { MQMessageExt *msg = const_cast<MQMessageExt *>(&tmpPullResult->msgFoundList[i]); pullResult.msgFoundList[i] = (CMessageExt *) (msg); } break; } case NO_NEW_MSG: { pullResult.pullStatus = E_NO_NEW_MSG; break; } case NO_MATCHED_MSG: { pullResult.pullStatus = E_NO_MATCHED_MSG; break; } case OFFSET_ILLEGAL: { pullResult.pullStatus = E_OFFSET_ILLEGAL; break; } case BROKER_TIMEOUT: { pullResult.pullStatus = E_BROKER_TIMEOUT; break; } default: pullResult.pullStatus = E_NO_NEW_MSG; break; } ```
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