Introduce self-presence

Dependencies

• [2] H5FNCGYJ Refactor online awaiting to separate function
• [3] E4YEIQYO Connect to xmpp server
• [4] F5UQL2FB Manage xmpp connection in cmd processing loop
• [5] 34NQKMVK Don't move XmppConnection everywhere
• [*] AVBHYHOA Stop xmpp thread by shudown

Change contents

• replacement in src/xmpp.rs at line 45
  [3.1084]→[2.0:236](∅→∅)
  − Self::online(client.split(), account).then(|r| match r {

  − Ok(conn) => future::ok(future::Loop::Break(conn)),

  − Err(acc) => future::ok(future::Loop::Continue(acc)),

  − })
  [3.1084]

  [3.530]
  + Self::online(client.split(), account)

  + .and_then(Self::self_presence)

  + .then(|r| match r {

  + Ok(conn) => future::ok(future::Loop::Break(conn)),

  + Err(acc) => future::ok(future::Loop::Continue(acc)),

  + })
• replacement in src/xmpp.rs at line 60
  [2.488]→[2.488:559](∅→∅)
  − ) -> impl Future<Item = XmppConnection, Error = config::Account> {
  [2.488]

  [2.559]
  + ) -> impl Future<Item = Self, Error = config::Account> {
• edit in src/xmpp.rs at line 89
  [2.1728]

  [3.643]
  + }

  +

  + fn self_presence(self) -> impl Future<Item = Self, Error = config::Account> {

  + future::ok(self)