1 files changed, 27 insertions, 2 deletions
diff --git a/src/net.h b/src/net.h
index 7b97b98ae5..f03883ca54 100644
--- a/src/net.h
+++ b/src/net.h
@@ -983,8 +983,33 @@ private:
     void NotifyNumConnectionsChanged();
     /** Return true if the peer is inactive and should be disconnected. */
     bool InactivityCheck(const CNode& node) const;
-    bool GenerateSelectSet(std::set<SOCKET> &recv_set, std::set<SOCKET> &send_set, std::set<SOCKET> &error_set);
-    void SocketEvents(std::set<SOCKET> &recv_set, std::set<SOCKET> &send_set, std::set<SOCKET> &error_set);
+
+    /**
+     * Generate a collection of sockets to check for IO readiness.
+     * @param[in] nodes Select from these nodes' sockets.
+     * @param[out] recv_set Sockets to check for read readiness.
+     * @param[out] send_set Sockets to check for write readiness.
+     * @param[out] error_set Sockets to check for errors.
+     * @return true if at least one socket is to be checked (the returned set is not empty)
+     */
+    bool GenerateSelectSet(const std::vector<CNode*>& nodes,
+                           std::set<SOCKET>& recv_set,
+                           std::set<SOCKET>& send_set,
+                           std::set<SOCKET>& error_set);
+
+    /**
+     * Check which sockets are ready for IO.
+     * @param[in] nodes Select from these nodes' sockets.
+     * @param[out] recv_set Sockets which are ready for read.
+     * @param[out] send_set Sockets which are ready for write.
+     * @param[out] error_set Sockets which have errors.
+     * This calls `GenerateSelectSet()` to gather a list of sockets to check.
+     */
+    void SocketEvents(const std::vector<CNode*>& nodes,
+                      std::set<SOCKET>& recv_set,
+                      std::set<SOCKET>& send_set,
+                      std::set<SOCKET>& error_set);
+
     void SocketHandler();
     void ThreadSocketHandler();
     void ThreadDNSAddressSeed();