net_processing: move Peer definition to .cpp

bitcoin · Dec 31, 2020 · 56423c5 · 56423c5
1 parent 36921d4
commit 56423c5
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Showing 2 changed files with 55 additions and 55 deletions.
diff --git a/src/net_processing.cpp b/src/net_processing.cpp
@@ -168,6 +168,61 @@ void EraseOrphansFor(NodeId peer);
 
 // Internal stuff
 namespace {
+/**
+ * Data structure for an individual peer. This struct is not protected by
+ * cs_main since it does not contain validation-critical data.
+ *
+ * Memory is owned by shared pointers and this object is destructed when
+ * the refcount drops to zero.
+ *
+ * Mutexes inside this struct must not be held when locking m_peer_mutex.
+ *
+ * TODO: move most members from CNodeState to this structure.
+ * TODO: move remaining application-layer data members from CNode to this structure.
+ */
+struct Peer {
+    /** Same id as the CNode object for this peer */
+    const NodeId m_id{0};
+
+    /** Protects misbehavior data members */
+    Mutex m_misbehavior_mutex;
+    /** Accumulated misbehavior score for this peer */
+    int m_misbehavior_score GUARDED_BY(m_misbehavior_mutex){0};
+    /** Whether this peer should be disconnected and marked as discouraged (unless it has the noban permission). */
+    bool m_should_discourage GUARDED_BY(m_misbehavior_mutex){false};
+
+    /** Protects block inventory data members */
+    Mutex m_block_inv_mutex;
+    /** List of blocks that we'll anounce via an `inv` message.
+     * There is no final sorting before sending, as they are always sent
+     * immediately and in the order requested. */
+    std::vector<uint256> m_blocks_for_inv_relay GUARDED_BY(m_block_inv_mutex);
+    /** Unfiltered list of blocks that we'd like to announce via a `headers`
+     * message. If we can't announce via a `headers` message, we'll fall back to
+     * announcing via `inv`. */
+    std::vector<uint256> m_blocks_for_headers_relay GUARDED_BY(m_block_inv_mutex);
+    /** The final block hash that we sent in an `inv` message to this peer.
+     * When the peer requests this block, we send an `inv` message to trigger
+     * the peer to request the next sequence of block hashes.
+     * Most peers use headers-first syncing, which doesn't use this mechanism */
+    uint256 m_continuation_block GUARDED_BY(m_block_inv_mutex) {};
+
+    /** This peer's reported block height when we connected */
+    std::atomic<int> m_starting_height{-1};
+
+    /** Set of txids to reconsider once their parent transactions have been accepted **/
+    std::set<uint256> m_orphan_work_set GUARDED_BY(g_cs_orphans);
+
+    /** Protects m_getdata_requests **/
+    Mutex m_getdata_requests_mutex;
+    /** Work queue of items requested by this peer **/
+    std::deque<CInv> m_getdata_requests GUARDED_BY(m_getdata_requests_mutex);
+
+    explicit Peer(NodeId id) : m_id(id) {}
+};
+
+using PeerRef = std::shared_ptr<Peer>;
+
 class PeerManagerImpl final : public PeerManager
 {
 public:

diff --git a/src/net_processing.h b/src/net_processing.h
@@ -34,61 +34,6 @@ struct CNodeStateStats {
     std::vector<int> vHeightInFlight;
 };
 
-/**
- * Data structure for an individual peer. This struct is not protected by
- * cs_main since it does not contain validation-critical data.
- *
- * Memory is owned by shared pointers and this object is destructed when
- * the refcount drops to zero.
- *
- * Mutexes inside this struct must not be held when locking m_peer_mutex.
- *
- * TODO: move most members from CNodeState to this structure.
- * TODO: move remaining application-layer data members from CNode to this structure.
- */
-struct Peer {
-    /** Same id as the CNode object for this peer */
-    const NodeId m_id{0};
-
-    /** Protects misbehavior data members */
-    Mutex m_misbehavior_mutex;
-    /** Accumulated misbehavior score for this peer */
-    int m_misbehavior_score GUARDED_BY(m_misbehavior_mutex){0};
-    /** Whether this peer should be disconnected and marked as discouraged (unless it has the noban permission). */
-    bool m_should_discourage GUARDED_BY(m_misbehavior_mutex){false};
-
-    /** Protects block inventory data members */
-    Mutex m_block_inv_mutex;
-    /** List of blocks that we'll anounce via an `inv` message.
-     * There is no final sorting before sending, as they are always sent
-     * immediately and in the order requested. */
-    std::vector<uint256> m_blocks_for_inv_relay GUARDED_BY(m_block_inv_mutex);
-    /** Unfiltered list of blocks that we'd like to announce via a `headers`
-     * message. If we can't announce via a `headers` message, we'll fall back to
-     * announcing via `inv`. */
-    std::vector<uint256> m_blocks_for_headers_relay GUARDED_BY(m_block_inv_mutex);
-    /** The final block hash that we sent in an `inv` message to this peer.
-     * When the peer requests this block, we send an `inv` message to trigger
-     * the peer to request the next sequence of block hashes.
-     * Most peers use headers-first syncing, which doesn't use this mechanism */
-    uint256 m_continuation_block GUARDED_BY(m_block_inv_mutex) {};
-
-    /** This peer's reported block height when we connected */
-    std::atomic<int> m_starting_height{-1};
-
-    /** Set of txids to reconsider once their parent transactions have been accepted **/
-    std::set<uint256> m_orphan_work_set GUARDED_BY(g_cs_orphans);
-
-    /** Protects m_getdata_requests **/
-    Mutex m_getdata_requests_mutex;
-    /** Work queue of items requested by this peer **/
-    std::deque<CInv> m_getdata_requests GUARDED_BY(m_getdata_requests_mutex);
-
-    explicit Peer(NodeId id) : m_id(id) {}
-};
-
-using PeerRef = std::shared_ptr<Peer>;
-
 class PeerManager : public CValidationInterface, public NetEventsInterface
 {
 public: