On Mon, 5 Mar 2012, Prasanth Madhavan wrote:

> In Apache + PHP + CURL setup, if the libcurl is used to connect to a port,
> how many simultaneous connections are possible from libcurl(php5-curl) to
> the port assuming there are multiple processes waiting for a request to that
> particular port?

libcurl has no limitation at all of its own in number of connections used in
that kind of scenario, so I would assume you'd run into problems when you run
out of either number of open file descriptors/sockets or when the amount of
local ports run out. Both of which can be worked-around by upping limits and
using multiple source IPs.

-- 
  / daniel.haxx.se
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