Added a multiserver example supporting an arbitrary number of servers.

examples/multiserver_complex.rs

@@ -0,0 +1,56 @@
+extern crate futures;
+extern crate irc;
+extern crate tokio_core;
+
+use std::default::Default;
+use futures::future;
+use irc::error;
+use irc::client::prelude::*;
+use tokio_core::reactor::Core;
+
+fn main() {
+    let cfg1 = Config {
+        nickname: Some("pickles".to_owned()),
+        server: Some("irc.fyrechat.net".to_owned()),
+        channels: Some(vec!["#irc-crate".to_owned()]),
+        ..Default::default()
+    };
+    let cfg2 = Config {
+        nickname: Some("pickles".to_owned()),
+        server: Some("irc.pdgn.co".to_owned()),
+        channels: Some(vec!["#irc-crate".to_owned()]),
+        use_ssl: Some(true),
+        ..Default::default()
+    };
+
+    let configs = vec![cfg1, cfg2];
+
+    // Create an event loop to run the multiple connections on.
+    let mut reactor = Core::new().unwrap();
+    let handle = reactor.handle();
+
+    for config in configs {
+        let server = IrcServer::from_config(config).unwrap();
+        server.identify().unwrap();
+
+        handle.spawn(server.stream().for_each(move |message| {
+            process_msg(&server, message)
+        }).map_err(|e| Err(e).unwrap()))
+    }
+
+    // You might instead want to join all the futures and run them directly.
+    reactor.run(future::empty::<(), ()>()).unwrap();
+}
+
+fn process_msg(server: &IrcServer, message: Message) -> error::Result<()> {
+    print!("{}", message);
+    match message.command {
+        Command::PRIVMSG(ref target, ref msg) => {
+            if msg.contains("pickles") {
+                server.send_privmsg(target, "Hi!")?;
+            }
+        }
+        _ => (),
+    }
+    Ok(())
+}