diff options
Diffstat (limited to 'src/protocol.h')
| -rw-r--r-- | src/protocol.h | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/src/protocol.h b/src/protocol.h index 985f44640b..d83da2034a 100644 --- a/src/protocol.h +++ b/src/protocol.h @@ -261,6 +261,12 @@ extern const char* GETCFCHECKPT; * evenly spaced filter headers for blocks on the requested chain. */ extern const char* CFCHECKPT; +/** + * Indicates that a node prefers to relay transactions via wtxid, rather than + * txid. + * @since protocol version 70016 as described by BIP 339. + */ +extern const char *WTXIDRELAY; }; // namespace NetMsgType /* Get a vector of all valid message types (see above) */ @@ -371,7 +377,13 @@ public: READWRITE(nVersion); } if ((s.GetType() & SER_DISK) || - (nVersion >= CADDR_TIME_VERSION && !(s.GetType() & SER_GETHASH))) { + (nVersion != INIT_PROTO_VERSION && !(s.GetType() & SER_GETHASH))) { + // The only time we serialize a CAddress object without nTime is in + // the initial VERSION messages which contain two CAddress records. + // At that point, the serialization version is INIT_PROTO_VERSION. + // After the version handshake, serialization version is >= + // MIN_PEER_PROTO_VERSION and all ADDR messages are serialized with + // nTime. READWRITE(obj.nTime); } READWRITE(Using<CustomUintFormatter<8>>(obj.nServices)); @@ -391,11 +403,12 @@ const uint32_t MSG_TYPE_MASK = 0xffffffff >> 2; * These numbers are defined by the protocol. When adding a new value, be sure * to mention it in the respective BIP. */ -enum GetDataMsg { +enum GetDataMsg : uint32_t { UNDEFINED = 0, MSG_TX = 1, MSG_BLOCK = 2, - // The following can only occur in getdata. Invs always use TX or BLOCK. + MSG_WTX = 5, //!< Defined in BIP 339 + // The following can only occur in getdata. Invs always use TX/WTX or BLOCK. MSG_FILTERED_BLOCK = 3, //!< Defined in BIP37 MSG_CMPCT_BLOCK = 4, //!< Defined in BIP152 MSG_WITNESS_BLOCK = MSG_BLOCK | MSG_WITNESS_FLAG, //!< Defined in BIP144 |