ClickHouse/dbms/src/Interpreters/InternalTextLogsQueue.h

33 lines
713 B
C++
Raw Normal View History

#pragma once
#include <Common/ConcurrentBoundedQueue.h>
#include <Core/Block.h>
namespace DB
{
class InternalTextLogsQueue : public ConcurrentBoundedQueue<MutableColumns>
{
public:
/// You should not push logs in the queue if their priority greater max_priority
int max_priority;
InternalTextLogsQueue();
static Block getSampleBlock();
static MutableColumns getSampleColumns();
/// Is used to pass block from remote server to the client
void pushBlock(Block && log_block);
/// Converts priority from Poco::Message::Priority to a string
static const char * getPriorityName(int priority);
};
using InternalTextLogsQueuePtr = std::shared_ptr<InternalTextLogsQueue>;
}