Bitcoin Core  26.99.0
P2P Digital Currency
connection_types.h
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1 // Copyright (c) 2022 The Bitcoin Core developers
2 // Distributed under the MIT software license, see the accompanying
3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
4 
5 #ifndef BITCOIN_NODE_CONNECTION_TYPES_H
6 #define BITCOIN_NODE_CONNECTION_TYPES_H
7 
8 #include <string>
9 #include <stdint.h>
10 
18 enum class ConnectionType {
24  INBOUND,
25 
33 
34 
41  MANUAL,
42 
58  FEELER,
59 
70 
77  ADDR_FETCH,
78 };
79 
81 std::string ConnectionTypeAsString(ConnectionType conn_type);
82 
84 enum class TransportProtocolType : uint8_t {
85  DETECTING,
86  V1,
87  V2,
88 };
89 
91 std::string TransportTypeAsString(TransportProtocolType transport_type);
92 
93 #endif // BITCOIN_NODE_CONNECTION_TYPES_H
std::string TransportTypeAsString(TransportProtocolType transport_type)
Convert TransportProtocolType enum to a string value.
ConnectionType
Different types of connections to a peer.
@ BLOCK_RELAY
We use block-relay-only connections to help prevent against partition attacks.
@ MANUAL
We open manual connections to addresses that users explicitly requested via the addnode RPC or the -a...
@ OUTBOUND_FULL_RELAY
These are the default connections that we use to connect with the network.
@ FEELER
Feeler connections are short-lived connections made to check that a node is alive.
@ INBOUND
Inbound connections are those initiated by a peer.
@ ADDR_FETCH
AddrFetch connections are short lived connections used to solicit addresses from peers.
TransportProtocolType
Transport layer version.
@ V1
Unencrypted, plaintext protocol.
@ V2
BIP324 protocol.
@ DETECTING
Peer could be v1 or v2.
std::string ConnectionTypeAsString(ConnectionType conn_type)
Convert ConnectionType enum to a string value.