{"action":"opened","issue":{"url":"https://api.github.com/repos/fritzy/SleekXMPP/issues/344","labels_url":"https://api.github.com/repos/fritzy/SleekXMPP/issues/344/labels{/name}","comments_url":"https://api.github.com/repos/fritzy/SleekXMPP/issues/344/comments","events_url":"https://api.github.com/repos/fritzy/SleekXMPP/issues/344/events","html_url":"https://github.com/fritzy/SleekXMPP/issues/344","id":58458707,"number":344,"title":"Error: Service unavailable","user":{"login":"Artham","id":11134948,"avatar_url":"https://avatars.githubusercontent.com/u/11134948?v=3","gravatar_id":"","url":"https://api.github.com/users/Artham","html_url":"https://github.com/Artham","followers_url":"https://api.github.com/users/Artham/followers","following_url":"https://api.github.com/users/Artham/following{/other_user}","gists_url":"https://api.github.com/users/Artham/gists{/gist_id}","starred_url":"https://api.github.com/users/Artham/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Artham/subscriptions","organizations_url":"https://api.github.com/users/Artham/orgs","repos_url":"https://api.github.com/users/Artham/repos","events_url":"https://api.github.com/users/Artham/events{/privacy}","received_events_url":"https://api.github.com/users/Artham/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-02-21T13:01:19Z","updated_at":"2015-02-21T13:01:19Z","closed_at":null,"body":"I am sending a file through sleekxmpp, i am sending file from \"ibb_sender\" file in the examples of this repository. When  i am executing the ibb_sender file i am getting the following error.\r\n\r\nDEBUG    Event triggered: roster_update\r\nDEBUG    SEND: <iq to=\"laxman@iton.com\" type=\"set\" id=\"ebcb6544-7819-42e6-8e23-91a35d4afac8-4\"><open xmlns=\"http://jabber.org/protocol/ibb\" stanza=\"iq\" block-size=\"4096\" sid=\"363eec55-45b5-4ccf-b50f-310de39b3489\" /></iq>\r\nDEBUG    RECV: <iq id=\"ebcb6544-7819-42e6-8e23-91a35d4afac8-4\" to=\"anilsarma@iton.com/resource\" from=\"laxman@iton.com\" xml:lang=\"en\" type=\"error\"><open xmlns=\"http://jabber.org/protocol/ibb\" sid=\"363eec55-45b5-4ccf-b50f-310de39b3489\" stanza=\"iq\" block-size=\"4096\" /><error code=\"503\" type=\"cancel\"><service-unavailable xmlns=\"urn:ietf:params:xml:ns:xmpp-stanzas\" /></error></iq>\r\nERROR    Error processing event handler: <bound method IBBSender.start of <__main__.IBBSender object at 0xf2ee90>>\r\nTraceback (most recent call last):\r\n  File \"/home/swaroops/Desktop/PY_XMPP/lib/python2.6/site-packages/sleekxmpp/xmlstream/xmlstream.py\", line 1699, in _event_runner\r\n    func(*args)\r\n  File \"ibb_sender.py\", line 69, in start\r\n    stream = self['xep_0047'].open_stream(self.receiver)\r\n  File \"/home/swaroops/Desktop/PY_XMPP/lib/python2.6/site-packages/sleekxmpp/plugins/xep_0047/ibb.py\", line 143, in open_stream\r\n    resp = iq.send(timeout=timeout)\r\n  File \"/home/swaroops/Desktop/PY_XMPP/lib/python2.6/site-packages/sleekxmpp/stanza/iq.py\", line 235, in send\r\n    raise IqError(result)\r\nIqError\r\nERROR    service-unavailable: \r\nWARNING  You should catch IqError exceptions\r\nDEBUG    Event triggered: presence\r\nDEBUG    Event triggered: presence_available\r\nDEBUG    Event triggered: presence\r\nDEBUG    Event triggered: presence_available\r\nDEBUG    Event triggered: presence\r\nDEBUG    Event triggered: presence_available\r\nDEBUG    Event triggered: presence\r\nDEBUG    Event triggered: presence_available\r\nDEBUG    Event triggered: got_online\r\nDEBUG    Event triggered: changed_status\r\nDEBUG    Event triggered: got_online\r\nDEBUG    Event triggered: changed_status\r\nDEBUG    Event triggered: changed_status\r\nDEBUG    Event triggered: changed_status\r\nDEBUG    Scheduled event: Session timeout check: ()\r\n"}}