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34 lines
785 B
C++
34 lines
785 B
C++
#pragma once
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#include <Poco/Net/Socket.h>
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#include <IO/ReadBuffer.h>
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#include <IO/BufferWithOwnMemory.h>
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namespace DB
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{
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/** Works with the ready Poco::Net::Socket. Blocking operations.
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*/
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class ReadBufferFromPocoSocket : public BufferWithOwnMemory<ReadBuffer>
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{
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protected:
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Poco::Net::Socket & socket;
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/** For error messages. It is necessary to receive this address in advance, because,
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* for example, if the connection is broken, the address will not be received anymore
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* (getpeername will return an error).
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*/
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Poco::Net::SocketAddress peer_address;
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bool nextImpl() override;
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public:
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ReadBufferFromPocoSocket(Poco::Net::Socket & socket_, size_t buf_size = DBMS_DEFAULT_BUFFER_SIZE);
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bool poll(size_t timeout_microseconds);
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};
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}
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