Merge netsim mig to master (#17241)

* swarm: merged stream-tests migration to develop

* swarm/network: expose simulation RandomUpNode to use in stream tests

* swarm/network: wait for subs in PeerEvents and fix stream.runSyncTest

* swarm: enforce waitkademlia for snapshot tests

* swarm: fixed syncer tests and snapshot_sync_test

* swarm: linting of simulation package

* swarm: address review comments

* swarm/network/stream: fix delivery_test bugs and refactor

* swarm/network/stream: addressed PR comments @janos

* swarm/network/stream: enforce waitKademlia, improve TestIntervals

* swarm/network/stream: TestIntervals not waiting for chunk to be stored

1 files changed, 6 insertions, 1 deletions

diff --git a/swarm/network/simulation/http_test.go b/swarm/network/simulation/http_test.go
index 4d8bf9946..775cf9219 100644
--- a/swarm/network/simulation/http_test.go
+++ b/swarm/network/simulation/http_test.go
@@ -96,7 +96,12 @@ func sendRunSignal(t *testing.T) {
 	if err != nil {
 		t.Fatalf("Request failed: %v", err)
 	}
-	defer resp.Body.Close()
+	defer func() {
+		err := resp.Body.Close()
+		if err != nil {
+			log.Error("Error closing response body", "err", err)
+		}
+	}()
 	log.Debug("Signal sent")
 	if resp.StatusCode != http.StatusOK {
 		t.Fatalf("err %s", resp.Status)