File	Line Coverage			Functions
async_tcp_client_impl.cc	98.3%	98.3%	114 / 116	92.3%	12 / 13
async_tcp_client_impl.h	100%	100%	31 / 31	100%	10 / 10
conn_pool.cc	97.8%	97.8%	135 / 138	100%	17 / 17
conn_pool.h	96.9%	96.9%	63 / 65	100%	30 / 30