This class implements a user agent that access web sources in parallel.

Using a LWP::Parallel::UserAgent as your user agent, you typically start by registering your requests, along with how you want the Agent to process the incoming results (see $ua->register).

Then you wait for the results by calling $ua->wait. This method only returns, if all requests have returned an answer, or the Agent timed out. Also, individual callback functions might indicate that the Agent should stop waiting for requests and return. (see $ua->register)

See the file LWP::Parallel for a set of simple examples.