[project @ robey@lag.net-20051204090235-431d6d71cee11f68] don't call _send_user_message() while holding the channel lock.  the call may block waiting for CTS (during rekey), and the feeder thread may be waiting on the channel lock to clear out channel traffic before it gets to the kex-init. instead, the 2 methods that wanted to send from inside the lock now just return messages to send.  slightly hacky but functional. :)
[project @ robey@lag.net-20051204090235-431d6d71cee11f68]
don't call _send_user_message() while holding the channel lock.  the call may
block waiting for CTS (during rekey), and the feeder thread may be waiting on
the channel lock to clear out channel traffic before it gets to the kex-init.
instead, the 2 methods that wanted to send from inside the lock now just return
messages to send.  slightly hacky but functional. :)

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