lib-http: client: Call switching ioloop for shared peer from shared c…

…lient context.

Before, it was called from the client peer.

src/lib-http/http-client-peer.c

@@ -1291,6 +1291,4 @@ void http_client_peer_switch_ioloop(struct http_client_peer *peer)
 		peer->to_req_handling =
 			io_loop_move_timeout(&peer->to_req_handling);
 	}
-
-	http_client_peer_shared_switch_ioloop(peer->shared);
 }

src/lib-http/http-client.c

@@ -530,6 +530,7 @@ void http_client_context_switch_ioloop(struct http_client_context *cctx)
 {
 	struct connection *_conn = cctx->conn_list->connections;
 	struct http_client_host_shared *hshared;
+	struct http_client_peer_shared *pshared;
 
 	/* move connections */
 	/* FIXME: we wouldn't necessarily need to switch all of them
@@ -542,6 +543,11 @@ void http_client_context_switch_ioloop(struct http_client_context *cctx)
 		http_client_connection_switch_ioloop(conn);
 	}
 
+	/* move backoff timeouts */
+	for (pshared = cctx->peers_list; pshared != NULL;
+		pshared = pshared->next)
+		http_client_peer_shared_switch_ioloop(pshared);
+
 	/* move dns lookups and delayed requests */
 	for (hshared = cctx->hosts_list; hshared != NULL;
 		hshared = hshared->next)