test: fix intermittent failure in p2p_compactblocks_hb.py #29893
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As a result of node1 receiving a block, it sends out SENDCMPCT messages to its peers to update the status. We need to wait until those are received and processed by the peers to avoid intermittent failures.
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…cks_hb.py 1ae5b20 test: fix intermittent failure in p2p_compactblocks_hb.py (Martin Zumsande) Pull request description: Fixes bitcoin#29860 As a result of node1 receiving a block, it sends out SENDCMPCT messages to some of its peers to update the high-bandwidth status. We need to wait until those are received and processed by the peers to avoid intermittent failures. Before, we'd only wait until all peers have synced with the new block (within `generate`) which is not sufficient. I could reproduce the failure by adding a `std::this_thread::sleep_for(std::chrono::milliseconds(1000));` sleep to the [net_processing code](https://github.com/bitcoin/bitcoin/blob/c7567d9223a927a88173ff04eeb4f54a5c02b43d/src/net_processing.cpp#L3763) that processes `NetMsgType::SENDCMPCT`. ACKs for top commit: instagibbs: ACK 1ae5b20 alfonsoromanz: Tested ACK 1ae5b20 glozow: ACK 1ae5b20 Tree-SHA512: 47c29616e73a5e0ff966fc231e4f672c1a6892511e5c10a3905b30ad6b2a3d1267fa0a88bd8f64b523fe580199d22a43545c84e361879e5096483152065c4b9a
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700b8c5 Merge bitcoin#29658: Bugfix: GUI: Help messages already have a trailing newline, so don't add an extra one (merge-script) a0cd305 Merge bitcoin#29948: test: add missing comparison of node1's mempool in MempoolPackagesTest (Ava Chow) f1907ea Merge bitcoin#29984: net: Replace ifname check with IFF_LOOPBACK in Discover (merge-script) daa6eee Merge bitcoin#29960: depends: pass verbose through to cmake based makefiles (merge-script) 61a5832 Merge bitcoin#29907: test: Fix `test/streams_tests.cpp` compilation on SunOS / illumos (merge-script) 23f25a9 Merge bitcoin#29872: test: Add missing Assert(mock_time_in >= 0s) to SetMockTime (merge-script) a7daee7 Merge bitcoin#29689: lint: scripted-diff verification also requires GNU grep (Ava Chow) 3df1ca1 Merge bitcoin#29953: doc: Bash is needed in gen_id and is not installed on FreeBSD by default (merge-script) b53b854 Merge bitcoin#29850: net: Decrease nMaxIPs when learning from DNS seeds (Ava Chow) c4a147c Merge bitcoin#28340: security: restrict abis in bitcoind.service (Ryan Ofsky) acfdf9e Merge bitcoin#28373: doc: Add example of mixing private and public keys in descriptors (Ava Chow) 51bc8bd Merge bitcoin#29859: build: Fix false positive `CHECK_ATOMIC` test (merge-script) bb4102c Merge bitcoin#29893: test: fix intermittent failure in p2p_compactblocks_hb.py (glozow) 4ecb761 Merge bitcoin#29786: Drop Windows Socket dependency for `randomenv.cpp` (fanquake) 1a8e805 Merge bitcoin#29498: test: Update --tmpdir doc string to say directory must not exist (fanquake) 81ca71c Merge bitcoin#29781: depends: add new LLVM debug macro (fanquake) 5ce92ca Merge bitcoin#29527: depends: add -g to DEBUG=1 flags (fanquake) Pull request description: ## Issue being fixed or feature implemented Trivial backports ## What was done? ## How Has This Been Tested? built locally ## Breaking Changes ## Checklist: _Go over all the following points, and put an `x` in all the boxes that apply._ - [ ] I have performed a self-review of my own code - [ ] I have commented my code, particularly in hard-to-understand areas - [ ] I have added or updated relevant unit/integration/functional/e2e tests - [ ] I have made corresponding changes to the documentation - [x] I have assigned this pull request to a milestone _(for repository code-owners and collaborators only)_ ACKs for top commit: UdjinM6: utACK 700b8c5 but pls confirm Guix is happy now before merging kwvg: utACK 700b8c5 Tree-SHA512: 9722979c4f0589cb02bfeaf39373713372a4aa1c8c5a55aa5b4d33388f73ef19231de3963b80ffaad25fbe0db90a133de5080baac691daed41b86a762b867b2d
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Fixes #29860
As a result of node1 receiving a block, it sends out SENDCMPCT messages to some of its peers to update the high-bandwidth status. We need to wait until those are received and processed by the peers to avoid intermittent failures. Before, we'd only wait until all peers have synced with the new block (within
generate) which is not sufficient.I could reproduce the failure by adding a
std::this_thread::sleep_for(std::chrono::milliseconds(1000));sleep to the net_processing code that processesNetMsgType::SENDCMPCT.