change contex timeout time

transaction/bathTest.go

@@ -77,7 +77,7 @@ func broadcastTx(client ring.RingServiceClient) error {
 		select {
 		case broadcastEthTxWithFromRequests := <-broadcastEthTxWithFromRequestsArr:
 			sendTranStartTime := time.Now()
-			ctx, cancel := context.WithTimeout(context.Background(), time.Second*2)
+			ctx, cancel := context.WithTimeout(context.Background(), time.Second*5)
 			defer cancel()
 			_, err := client.BroadcastTxs(ctx, broadcastEthTxWithFromRequests)
 			if err != nil {