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| author | Suhas Daftuar <sdaftuar@gmail.com> | 2014-11-18 22:16:32 +0100 |
|---|---|---|
| committer | Pieter Wuille <pieter.wuille@gmail.com> | 2015-11-29 11:59:23 +0100 |
| commit | 50262d89531692473ff557c1061aee22aa4cca1c (patch) | |
| tree | a9bcb626d8478da1293e1c11734cd0ac8776f62c /qa/pull-tester | |
| parent | c894fbbb1dc0778628fa3f246b92d673b3f70cfa (diff) | |
| download | bitcoin-50262d89531692473ff557c1061aee22aa4cca1c.tar.xz | |
Allow block announcements with headers
This replaces using inv messages to announce new blocks, when a peer requests
(via the new "sendheaders" message) that blocks be announced with headers
instead of inv's.
Since headers-first was introduced, peers send getheaders messages in response
to an inv, which requires generating a block locator that is large compared to
the size of the header being requested, and requires an extra round-trip before
a reorg can be relayed. Save time by tracking headers that a peer is likely to
know about, and send a headers chain that would connect to a peer's known
headers, unless the chain would be too big, in which case we revert to sending
an inv instead.
Based off of @sipa's commit to announce all blocks in a reorg via inv,
which has been squashed into this commit.
Rebased-by: Pieter Wuille
Diffstat (limited to 'qa/pull-tester')
| -rwxr-xr-x | qa/pull-tester/rpc-tests.py | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/qa/pull-tester/rpc-tests.py b/qa/pull-tester/rpc-tests.py index 3d156a2e7b..5004b09c18 100755 --- a/qa/pull-tester/rpc-tests.py +++ b/qa/pull-tester/rpc-tests.py @@ -91,6 +91,7 @@ testScripts = [ 'p2p-fullblocktest.py', 'blockchain.py', 'disablewallet.py', + 'sendheaders.py', ] testScriptsExt = [ 'bip65-cltv.py', |