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Optimize inserting pending PDUs/EDUs (#2821)

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This optimizes the association of PDUs/EDUs to their destination by
inserting all destinations in one transaction.
This commit is contained in:
Till 2022-10-21 12:50:51 +02:00 • committed by GitHub
parent e98d75fd63
commit 9e4c3171da
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7 changed files with 127 additions and 119 deletions
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25
federationapi/storage/shared/storage_edus.go
View file

@ -38,9 +38,9 @@ var defaultExpireEDUTypes = map[string]time.Duration{
// AssociateEDUWithDestination creates an association that the
// destination queues will use to determine which JSON blobs to send
// to which servers.
func (d *Database) AssociateEDUWithDestination(
func (d *Database) AssociateEDUWithDestinations(
ctx context.Context,
serverName gomatrixserverlib.ServerName,
destinations map[gomatrixserverlib.ServerName]struct{},
receipt *Receipt,
eduType string,
expireEDUTypes map[string]time.Duration,
@ -59,17 +59,18 @@ func (d *Database) AssociateEDUWithDestination(
expiresAt = 0
}
return d.Writer.Do(d.DB, nil, func(txn *sql.Tx) error {
if err := d.FederationQueueEDUs.InsertQueueEDU(
ctx, // context
txn, // SQL transaction
eduType, // EDU type for coalescing
serverName, // destination server name
receipt.nid, // NID from the federationapi_queue_json table
expiresAt, // The timestamp this EDU will expire
); err != nil {
return fmt.Errorf("InsertQueueEDU: %w", err)
var err error
for destination := range destinations {
err = d.FederationQueueEDUs.InsertQueueEDU(
ctx, // context
txn, // SQL transaction
eduType, // EDU type for coalescing
destination, // destination server name
receipt.nid, // NID from the federationapi_queue_json table
expiresAt, // The timestamp this EDU will expire
)
}
return nil
return err
})
}

24
federationapi/storage/shared/storage_pdus.go
View file

@ -27,23 +27,23 @@ import (
// AssociatePDUWithDestination creates an association that the
// destination queues will use to determine which JSON blobs to send
// to which servers.
func (d *Database) AssociatePDUWithDestination(
func (d *Database) AssociatePDUWithDestinations(
ctx context.Context,
transactionID gomatrixserverlib.TransactionID,
serverName gomatrixserverlib.ServerName,
destinations map[gomatrixserverlib.ServerName]struct{},
receipt *Receipt,
) error {
return d.Writer.Do(d.DB, nil, func(txn *sql.Tx) error {
if err := d.FederationQueuePDUs.InsertQueuePDU(
ctx, // context
txn, // SQL transaction
transactionID, // transaction ID
serverName, // destination server name
receipt.nid, // NID from the federationapi_queue_json table
); err != nil {
return fmt.Errorf("InsertQueuePDU: %w", err)
var err error
for destination := range destinations {
err = d.FederationQueuePDUs.InsertQueuePDU(
ctx, // context
txn, // SQL transaction
"", // transaction ID
destination, // destination server name
receipt.nid, // NID from the federationapi_queue_json table
)
}
return nil
return err
})
}