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-rw-r--r--src/net_processing.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/net_processing.h b/src/net_processing.h
index 79745cdd42..656324bba0 100644
--- a/src/net_processing.h
+++ b/src/net_processing.h
@@ -21,6 +21,12 @@ static const unsigned int DEFAULT_BLOCK_RECONSTRUCTION_EXTRA_TXN = 100;
* Timeout = base + per_header * (expected number of headers) */
static constexpr int64_t HEADERS_DOWNLOAD_TIMEOUT_BASE = 15 * 60 * 1000000; // 15 minutes
static constexpr int64_t HEADERS_DOWNLOAD_TIMEOUT_PER_HEADER = 1000; // 1ms/header
+/** Protect at least this many outbound peers from disconnection due to slow/
+ * behind headers chain.
+ */
+static constexpr int32_t MAX_OUTBOUND_PEERS_TO_PROTECT_FROM_DISCONNECT = 4;
+/** Timeout for (unprotected) outbound peers to sync to our chainwork, in seconds */
+static constexpr int64_t CHAIN_SYNC_TIMEOUT = 20 * 60; // 20 minutes
class PeerLogicValidation : public CValidationInterface, public NetEventsInterface {
private:
@@ -47,6 +53,8 @@ public:
* @return True if there is more work to be done
*/
bool SendMessages(CNode* pto, std::atomic<bool>& interrupt) override;
+
+ void ConsiderEviction(CNode *pto, int64_t time_in_seconds);
};
struct CNodeStateStats {