Neil Alexander 42dd962425 Persistent federation sender queues (PDUs) (#1173) ... * Initial work on persistent queues * Update index for event ID and server name * Put things into database (postgres for now) * Duplicate postgres code into sqlite for now just to stop build errors, will fix SQLite soon * Fix table name * Fix index * Fix table name * Use RETURNING because LastInsertID is not supported by postgres * Use functions * Marshal headered event * Don't error on now rows * Don't block if there are PDUs waiting * Try to tidy up JSON * Debug logging * Fix query, use transactions in postgres * Clean up * Rehydrate more opportunistically * Fix SQLite * remove unused types * Review comments * Shuffle things around a bit * Clean up transaction properly * Don't send empty transactions * Reduce unnecessary retries * Count PDUs to make more resilient * Don't stop when there is work to be done * Try to limit wakeups * well this is tedious * Fix race in incomplete transactions * Thread safety on transaction ID/count		2020-07-01 11:46:38 +01:00
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destinationqueue.go	Persistent federation sender queues (PDUs) (#1173)	2020-07-01 11:46:38 +01:00
queue.go	Persistent federation sender queues (PDUs) (#1173)	2020-07-01 11:46:38 +01:00