uid_* functions don't seem to work

[kerinin]

Given

require 'em-imap'

EM::run do
  client = EM::IMAP.new('imap.gmail.com', 993, true)

  client.connect.bind! do
    client.login(ENV['USERNAME'], ENV['PASSWORD'])
  end.bind! do |i|
    client.examine('[Gmail]/All Mail')
  end.bind! do |i|
    t = Time.now
    client.uid_search("ALL")
  end.bind! do |result|
    puts result
  end.bothback do
    EM::stop
  end
end

I get the following error:

/Users/rmichael/.rbenv/versions/1.9.2-p290/lib/ruby/gems/1.9.1/bundler/gems/em-imap-612502a8bf99/lib/em-imap/client.rb:508:in `block in search_internal': undefined method `data' for nil:NilClass (NoMethodError)
from /Users/rmichael/.rbenv/versions/1.9.2-p290/lib/ruby/gems/1.9.1/bundler/gems/em-imap-612502a8bf99/lib/em-imap/listener.rb:133:in `call'
from /Users/rmichael/.rbenv/versions/1.9.2-p290/lib/ruby/gems/1.9.1/bundler/gems/em-imap-612502a8bf99/lib/em-imap/listener.rb:133:in `block (2 levels) in transform'
from /Users/rmichael/.rbenv/versions/1.9.2-p290/lib/ruby/gems/1.9.1/gems/eventmachine-0.12.10/lib/em/deferrable.rb:134:in `call'
from /Users/rmichael/.rbenv/versions/1.9.2-p290/lib/ruby/gems/1.9.1/gems/eventmachine-0.12.10/lib/em/deferrable.rb:134:in `set_deferred_status'
from /Users/rmichael/.rbenv/versions/1.9.2-p290/lib/ruby/gems/1.9.1/gems/eventmachine-0.12.10/lib/em/deferrable.rb:173:in `succeed'
from /Users/rmichael/.rbenv/versions/1.9.2-p290/lib/ruby/gems/1.9.1/bundler/gems/em-imap-612502a8bf99/lib/em-imap/listener.rb:133:in `block (2 levels) in transform'
from /Users/rmichael/.rbenv/versions/1.9.2-p290/lib/ruby/gems/1.9.1/gems/eventmachine-0.12.10/lib/em/deferrable.rb:134:in `call'
from /Users/rmichael/.rbenv/versions/1.9.2-p290/lib/ruby/gems/1.9.1/gems/eventmachine-0.12.10/lib/em/deferrable.rb:134:in `set_deferred_status'
from /Users/rmichael/.rbenv/versions/1.9.2-p290/lib/ruby/gems/1.9.1/gems/eventmachine-0.12.10/lib/em/deferrable.rb:173:in `succeed'
from /Users/rmichael/.rbenv/versions/1.9.2-p290/lib/ruby/gems/1.9.1/bundler/gems/em-imap-612502a8bf99/lib/em-imap/listener.rb:133:in `block (2 levels) in transform'
from /Users/rmichael/.rbenv/versions/1.9.2-p290/lib/ruby/gems/1.9.1/gems/eventmachine-0.12.10/lib/em/deferrable.rb:134:in `call'
from /Users/rmichael/.rbenv/versions/1.9.2-p290/lib/ruby/gems/1.9.1/gems/eventmachine-0.12.10/lib/em/deferrable.rb:134:in `set_deferred_status'
from /Users/rmichael/.rbenv/versions/1.9.2-p290/lib/ruby/gems/1.9.1/gems/eventmachine-0.12.10/lib/em/deferrable.rb:173:in `succeed'
from /Users/rmichael/.rbenv/versions/1.9.2-p290/lib/ruby/gems/1.9.1/bundler/gems/em-imap-612502a8bf99/lib/em-imap/connection.rb:128:in `block in listen_for_tagged_response'
from /Users/rmichael/.rbenv/versions/1.9.2-p290/lib/ruby/gems/1.9.1/bundler/gems/em-imap-612502a8bf99/lib/em-imap/listener.rb:102:in `call'
from /Users/rmichael/.rbenv/versions/1.9.2-p290/lib/ruby/gems/1.9.1/bundler/gems/em-imap-612502a8bf99/lib/em-imap/listener.rb:102:in `block in receive_event'
from /Users/rmichael/.rbenv/versions/1.9.2-p290/lib/ruby/gems/1.9.1/bundler/gems/em-imap-612502a8bf99/lib/em-imap/listener.rb:102:in `each'
from /Users/rmichael/.rbenv/versions/1.9.2-p290/lib/ruby/gems/1.9.1/bundler/gems/em-imap-612502a8bf99/lib/em-imap/listener.rb:102:in `receive_event'
from /Users/rmichael/.rbenv/versions/1.9.2-p290/lib/ruby/gems/1.9.1/bundler/gems/em-imap-612502a8bf99/lib/em-imap/connection.rb:114:in `block in receive_response'
from /Users/rmichael/.rbenv/versions/1.9.2-p290/lib/ruby/gems/1.9.1/bundler/gems/em-imap-612502a8bf99/lib/em-imap/connection.rb:114:in `each'
from /Users/rmichael/.rbenv/versions/1.9.2-p290/lib/ruby/gems/1.9.1/bundler/gems/em-imap-612502a8bf99/lib/em-imap/connection.rb:114:in `receive_response'
from /Users/rmichael/.rbenv/versions/1.9.2-p290/lib/ruby/gems/1.9.1/bundler/gems/em-imap-612502a8bf99/lib/em-imap/response_parser.rb:35:in `receive_data'
from /Users/rmichael/.rbenv/versions/1.9.2-p290/lib/ruby/gems/1.9.1/gems/eventmachine-0.12.10/lib/eventmachine.rb:256:in `run_machine'
from /Users/rmichael/.rbenv/versions/1.9.2-p290/lib/ruby/gems/1.9.1/gems/eventmachine-0.12.10/lib/eventmachine.rb:256:in `run'
from simple.rb:56:in `<main>'

My gemfile is pulling from github, but I get the same issues from rubygems. The other uid_* functions produce similar results - for instance even if I parse out the UID's from a non-uid fetch, uid_fetch throws errors.

[ConradIrwin]

Hi @kerinin,

Sorry for the long turn around on this. I've pushed version 0.2.2 of the gem which I believe fixes the issues you are seeing.

Please let me know how you get on,

Conrad