Merge #19217: p2p: disambiguate block-relay-only variable names from blocksonly variables

ec4c6a17e8 scripted-diff: replace MAX_BLOCKS_ONLY_CONNECTIONS with MAX_BLOCK_RELAY_ONLY_CONNECTIONS (glowang)

Pull request description:

  We have two different concepts that have similar names: `-blocksonly` and `block-relay-only`, and the similarity of names could lead to confusion. `-blocksonly` disables all local receiving & relaying of transactions (with a few exceptions), while `block-relay-only`means that bitcoind will make 2 additional outbound connections that are only used for block relay.

  In net.h and init.cpp, `MAX_BLOCKS_ONLY_CONNECTIONS` is used to represent the maximum number of `block-relay-only` outbound peers, which is 2. But this name sounds ambiguous, and I proposed a better name,  `MAX_BLOCK_RELAY_ONLY_CONNECTION`.

ACKs for top commit:
  jnewbery:
    ACK ec4c6a17e8

Tree-SHA512: cfa592a7ff936f14d10cfc1e926a51b82bc0feaf104885a41ca8111b906cb3d1ec5536bab143a3cfca70aa49e9575c6995941eb6d3d7f4018d4535712342f155
This commit is contained in:
MarcoFalke 2020-07-21 16:04:31 +02:00
commit 2c0c3f8e8c
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2 changed files with 2 additions and 2 deletions

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@ -1888,7 +1888,7 @@ bool AppInitMain(const util::Ref& context, NodeContext& node)
connOptions.nLocalServices = nLocalServices;
connOptions.nMaxConnections = nMaxConnections;
connOptions.m_max_outbound_full_relay = std::min(MAX_OUTBOUND_FULL_RELAY_CONNECTIONS, connOptions.nMaxConnections);
connOptions.m_max_outbound_block_relay = std::min(MAX_BLOCKS_ONLY_CONNECTIONS, connOptions.nMaxConnections-connOptions.m_max_outbound_full_relay);
connOptions.m_max_outbound_block_relay = std::min(MAX_BLOCK_RELAY_ONLY_CONNECTIONS, connOptions.nMaxConnections-connOptions.m_max_outbound_full_relay);
connOptions.nMaxAddnode = MAX_ADDNODE_CONNECTIONS;
connOptions.nMaxFeeler = MAX_FEELER_CONNECTIONS;
connOptions.nBestHeight = chain_active_height;

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@ -61,7 +61,7 @@ static const int MAX_OUTBOUND_FULL_RELAY_CONNECTIONS = 8;
/** Maximum number of addnode outgoing nodes */
static const int MAX_ADDNODE_CONNECTIONS = 8;
/** Maximum number of block-relay-only outgoing connections */
static const int MAX_BLOCKS_ONLY_CONNECTIONS = 2;
static const int MAX_BLOCK_RELAY_ONLY_CONNECTIONS = 2;
/** Maximum number of feeler connections */
static const int MAX_FEELER_CONNECTIONS = 1;
/** -listen default */