blob: f13ed6f53763121855a07beafceee8b5d576e300 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
// Copyright (c) 2015-2018 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#ifndef BITCOIN_ZMQ_ZMQPUBLISHNOTIFIER_H
#define BITCOIN_ZMQ_ZMQPUBLISHNOTIFIER_H
#include <zmq/zmqabstractnotifier.h>
class CBlockIndex;
class CZMQAbstractPublishNotifier : public CZMQAbstractNotifier
{
private:
uint32_t nSequence {0U}; //!< upcounting per message sequence number
public:
/* send zmq multipart message
parts:
* command
* data
* message sequence number
*/
bool SendZmqMessage(const char *command, const void* data, size_t size);
bool Initialize(void *pcontext) override;
void Shutdown() override;
};
class CZMQPublishHashBlockNotifier : public CZMQAbstractPublishNotifier
{
public:
bool NotifyBlock(const CBlockIndex *pindex) override;
};
class CZMQPublishHashTransactionNotifier : public CZMQAbstractPublishNotifier
{
public:
bool NotifyTransaction(const CTransaction &transaction) override;
};
class CZMQPublishRawBlockNotifier : public CZMQAbstractPublishNotifier
{
public:
bool NotifyBlock(const CBlockIndex *pindex) override;
};
class CZMQPublishRawTransactionNotifier : public CZMQAbstractPublishNotifier
{
public:
bool NotifyTransaction(const CTransaction &transaction) override;
};
class CZMQPublishSequenceNotifier : public CZMQAbstractPublishNotifier
{
public:
bool NotifyBlockConnect(const CBlockIndex *pindex) override;
bool NotifyBlockDisconnect(const CBlockIndex *pindex) override;
bool NotifyTransactionAcceptance(const CTransaction &transaction, uint64_t mempool_sequence) override;
bool NotifyTransactionRemoval(const CTransaction &transaction, uint64_t mempool_sequence) override;
};
#endif // BITCOIN_ZMQ_ZMQPUBLISHNOTIFIER_H
|
