Neil Alexander f64c8822bc Federation sender refactor (#1621) ... * Refactor federation sender, again * Clean up better * Missing operators * Try to get overflowed events from database * Fix queries * Log less * Comments * nil PDUs/EDUs shouldn't happen but guard against them for safety * Tweak logging * Fix transaction coalescing * Update comments * Check nils more * Remove channels as they add extra complexity and possibly will deadlock * Don't hold lock while sending transaction * Less spam about sleeping queues * Comments * Bug-fixing * Don't try to rehydrate twice * Don't queue in memory for blacklisted destinations * Don't queue in memory for blacklisted destinations * Fix a couple of bugs * Check for duplicates when pulling things out of the database * Durable transactions, some more refactoring * Revert "Durable transactions, some more refactoring" This reverts commit 5daf924eaa. * Fix deadlock		2020-12-09 10:03:22 +00:00
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interface.go	Federation sender refactor (#1621)	2020-12-09 10:03:22 +00:00