cmd/devp2p: faster crawling + less verbose dns updates (#26697)

This improves the speed of DHT crawling by using concurrent requests. It also removes logging of individual DNS updates.
2023-02-27 11:36:26 +01:00
parent ee530c0d5a
commit c155c8e179
5 changed files with 78 additions and 36 deletions
@@ -110,7 +110,7 @@ func discv5Crawl(ctx *cli.Context) error {
 	defer disc.Close()
 	c := newCrawler(inputSet, disc, disc.RandomNodes())
 	c.revalidateInterval = 10 * time.Minute
-	output := c.run(ctx.Duration(crawlTimeoutFlag.Name))
+	output := c.run(ctx.Duration(crawlTimeoutFlag.Name), ctx.Int(crawlParallelismFlag.Name))
 	writeNodesJSON(nodesFile, output)
 	return nil
 }