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Bug #5190 » imap_idle_fix.rb

hugobarauna (Hugo Baraúna), 08/12/2011 10:10 PM

 
module Net
class IMAP
def receive_responses
connection_closed = false
until connection_closed
synchronize do
@exception = nil
end
begin
resp = get_response
rescue Exception => e
synchronize do
@sock.close
@exception = e
end
break
end
unless resp
synchronize do
@exception = EOFError.new("end of file reached")
end
break
end
begin
synchronize do
case resp
when TaggedResponse
@tagged_responses[resp.tag] = resp
@tagged_response_arrival.broadcast
if resp.tag == @logout_command_tag
return
end
when UntaggedResponse
record_response(resp.name, resp.data)
if resp.data.instance_of?(ResponseText) &&
(code = resp.data.code)
record_response(code.name, code.data)
end
if resp.name == "BYE" && @logout_command_tag.nil?
@sock.close
@exception = ByeResponseError.new(resp)
connection_closed = true
end
when ContinuationRequest
@continuation_request_arrival.signal
end
@response_handlers.each do |handler|
handler.call(resp)
end
end
rescue Exception => e
@exception = e
synchronize do
@tagged_response_arrival.broadcast
@continuation_request_arrival.broadcast
end
end
end

synchronize do
@tagged_response_arrival.broadcast
@continuation_request_arrival.broadcast
# I added the line below in order to release a possible blocked idle command
@idle_done_cond.signal if @idle_done_cond
end
end
end
end
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