xfg,
Вариант лога хронометража из примера в пост 12
0:"foo started 0"
1:"foo ended 0"
2:"websocket message 2107"
3:"websocket message 2355"
4:"websocket message 2618"
5:"websocket message 2899"
6:"websocket message 3514"
7:"websocket message 3786"
8:"websocket message 4338"
9:"websocket message 4578"
10:"inner started 5001"
11:"inner ended 5001"
12:"websocket message 5434"
13:"websocket message 5674"
14:"websocket message 7050"
15:"websocket message 8155"
16:"websocket message 8330"
17:"websocket message 9138"
18:"inner timeout ended 10001"
19:"websocket message 10218"
20:"websocket message 10467"