Allow to reuse connections that wait their first request. This should improve behavior under deficiency of connections. Since SSL handshake usually takes significant amount of time, we exclude connections from reusable queue during this period to avoid premature flush of them.

# Copyright (C) Igor Sysoev
# Copyright (C) Nginx, Inc.


have=NGX_SUPPRESS_WARN . auto/have

have=NGX_SMP . auto/have