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[net processing] Message handling for getcfheaders.

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if -peerblockfilters is configured, handle requests for cfheaders.
This commit is contained in:
Jim Posen
2020-05-04 19:47:26 -04:00
committed by John Newbery
parent 3bdc7c2d39
commit f6b58c1506
3 changed files with 100 additions and 5 deletions
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15
src/protocol.h
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@@ -225,6 +225,19 @@ extern const char* GETBLOCKTXN;
* @since protocol version 70014 as described by BIP 152
*/
extern const char* BLOCKTXN;
/**
* getcfheaders requests a compact filter header and the filter hashes for a
* range of blocks, which can then be used to reconstruct the filter headers
* for those blocks.
* Only available with service bit NODE_COMPACT_FILTERS as described by
* BIP 157 & 158.
*/
extern const char* GETCFHEADERS;
/**
* cfheaders is a response to a getcfheaders request containing a filter header
* and a vector of filter hashes for each subsequent block in the requested range.
*/
extern const char* CFHEADERS;
/**
* getcfcheckpt requests evenly spaced compact filter headers, enabling
* parallelized download and validation of the headers between them.
@@ -235,8 +248,6 @@ extern const char* GETCFCHECKPT;
/**
* cfcheckpt is a response to a getcfcheckpt request containing a vector of
* evenly spaced filter headers for blocks on the requested chain.
* Only available with service bit NODE_COMPACT_FILTERS as described by
* BIP 157 & 158.
*/
extern const char* CFCHECKPT;
}; // namespace NetMsgType