Failed to get async object with no thread_count option in consumer about aliyun-ons HOT 2 CLOSED

Because if we don't do

factory_info.setFactoryProperty(
        ONSFactoryProperty::ConsumeThreadNums,
        std::to_string(_options.thread_num).c_str());

then factory_info.getConsumeThreadNums() will be 0.

That is, src/consumer_listener.cpp#L36-L42 will create a zero-sized array to store uv_async_t object.

When we call GetAsync(), it will fail to return an object.

The solution will be

give factory_info a default ConsumeThreadNums even if no option passed.

from aliyun-ons.

see 451d9c1...7895891

Fixed.

from aliyun-ons.