tree 0578a40a7d68b07c51fd1e30b54393980b297afd
parent c6578dd43a3b3526cc8efc4382a3789f3ca2cdb7
author Roman Arutyunyan <arut@nginx.com> 1435225012 +0300
committer Roman Arutyunyan <arut@nginx.com> 1435225012 +0300

Stream: upstream "connected" flag.

Once upstream is connected, the upstream buffer is allocated.  Previously, the
proxy module used the buffer allocation status to check if upstream is
connected.  Now it's enough to check the flag.