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| author | MarcoFalke <falke.marco@gmail.com> | 2021-12-08 10:38:10 +0100 |
|---|---|---|
| committer | MarcoFalke <falke.marco@gmail.com> | 2021-12-08 10:39:37 +0100 |
| commit | f6013265b7f22ce63f5e5fd8700c03d56cb000c8 (patch) | |
| tree | ad077d2e4194df3657e5557521feadef959a1c2a /src/rpc/client.cpp | |
| parent | 84d921e79c738c7959692a4e7a76327469e8cc50 (diff) | |
| parent | dce8c4c38111556ca480aa0e63c46b71f66b508f (diff) | |
| download | bitcoin-f6013265b7f22ce63f5e5fd8700c03d56cb000c8.tar.xz | |
Merge bitcoin/bitcoin#20295: rpc: getblockfrompeer
dce8c4c38111556ca480aa0e63c46b71f66b508f rpc: getblockfrompeer (Sjors Provoost)
b884ababc29ce963826d8a4327ed6a5e629ff175 rpc: move Ensure* helpers to server_util.h (Sjors Provoost)
Pull request description:
This adds an RPC method to fetch a block directly from a peer. This can used to fetch stale blocks with lower proof of work that are normally ignored by the node (`headers-only` in `getchaintips`).
Usage:
```
bitcoin-cli getblockfrompeer HASH peer_n
```
Closes #20155
Limitations:
* you have to specify which peer to fetch the block from
* the node must already have the header
ACKs for top commit:
jnewbery:
ACK dce8c4c38111556ca480aa0e63c46b71f66b508f
fjahr:
re-ACK dce8c4c38111556ca480aa0e63c46b71f66b508f
Tree-SHA512: 843ba2b7a308f640770d624d0aa3265fdc5c6ea48e8db32269b96a082b7420f7953d1d8d1ef2e6529392c7172dded9d15639fbc9c24e7bfa5cfb79e13a5498c8
Diffstat (limited to 'src/rpc/client.cpp')
| -rw-r--r-- | src/rpc/client.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/rpc/client.cpp b/src/rpc/client.cpp index c0c9e4f005..a171972da3 100644 --- a/src/rpc/client.cpp +++ b/src/rpc/client.cpp @@ -60,6 +60,7 @@ static const CRPCConvertParam vRPCConvertParams[] = { "getbalance", 1, "minconf" }, { "getbalance", 2, "include_watchonly" }, { "getbalance", 3, "avoid_reuse" }, + { "getblockfrompeer", 1, "nodeid" }, { "getblockhash", 0, "height" }, { "waitforblockheight", 0, "height" }, { "waitforblockheight", 1, "timeout" }, |