e95d2187b6
Change the driver to maintain a count of in-progress operations to each server (per client). When selecting a mongos server, the driver now picks 2 suitable servers at random and selects the server with fewer in-progress operations. Previously, the driver selected a mongos server at random. The new behavior is intended to route operations away from unhealthy or slow servers in highly concurrent single client workloads. PYTHON-2460 Only reset Pool.active_sockets to 0 after a fork() |
||
|---|---|---|
| .. | ||
| in_window | ||
| rtt | ||
| server_selection | ||