ClickHouse/src/Storages/RabbitMQ/RabbitMQBlockOutputStream.h
Ivan 495c6e03aa
Replace all Context references with std::weak_ptr (#22297)
* Replace all Context references with std::weak_ptr

* Fix shared context captured by value

* Fix build

* Fix Context with named sessions

* Fix copy context

* Fix gcc build

* Merge with master and fix build

* Fix gcc-9 build
2021-04-11 02:33:54 +03:00

30 lines
656 B
C++

#pragma once
#include <DataStreams/IBlockOutputStream.h>
#include <Storages/RabbitMQ/StorageRabbitMQ.h>
namespace DB
{
class RabbitMQBlockOutputStream : public IBlockOutputStream
{
public:
explicit RabbitMQBlockOutputStream(StorageRabbitMQ & storage_, const StorageMetadataPtr & metadata_snapshot_, ContextPtr context_);
Block getHeader() const override;
void writePrefix() override;
void write(const Block & block) override;
void writeSuffix() override;
private:
StorageRabbitMQ & storage;
StorageMetadataPtr metadata_snapshot;
ContextPtr context;
ProducerBufferPtr buffer;
BlockOutputStreamPtr child;
};
}