IBD: same as MAX_HEADERS_RESULTS to match buffersize

src/validation.h

@@ -82,7 +82,8 @@ static const int MAX_SCRIPTCHECK_THREADS = 16;
 /** -par default (number of script-checking threads, 0 = auto) */
 static const int DEFAULT_SCRIPTCHECK_THREADS = 0;
 /** Number of blocks that can be requested at any given time from a single peer. */
-static const int MAX_BLOCKS_IN_TRANSIT_PER_PEER = 16;
+// IBD: make it same as MAX_HEADERS_RESULTS to match buffersize
+static const int MAX_BLOCKS_IN_TRANSIT_PER_PEER = 2000; // (was 16) // FIXME.SUGAR
 /** Timeout in seconds during which a peer must stall block download progress before being disconnected. */
 static const unsigned int BLOCK_STALLING_TIMEOUT = 2;
 /** Number of headers sent in one getheaders result. We rely on the assumption that if a peer sends