mirror of
https://github.com/1f349/dendrite.git
synced 2024-11-09 22:42:58 +00:00
Enforce device list backoffs (#2653)
This ensures that if the device list updater is already backing off a node, we don't try to call processServer again anyway for server just because the server name arrived in the channel. Otherwise we can keep trying to hit a remote server that is offline or not behaving every second and that spams the logs too.
This commit is contained in:
parent
365da70a23
commit
5513f182cc
@ -335,8 +335,9 @@ func (u *DeviceListUpdater) worker(ch chan gomatrixserverlib.ServerName) {
|
||||
retriesMu := &sync.Mutex{}
|
||||
// restarter goroutine which will inject failed servers into ch when it is time
|
||||
go func() {
|
||||
var serversToRetry []gomatrixserverlib.ServerName
|
||||
for {
|
||||
var serversToRetry []gomatrixserverlib.ServerName
|
||||
serversToRetry = serversToRetry[:0] // reuse memory
|
||||
time.Sleep(time.Second)
|
||||
retriesMu.Lock()
|
||||
now := time.Now()
|
||||
@ -355,11 +356,17 @@ func (u *DeviceListUpdater) worker(ch chan gomatrixserverlib.ServerName) {
|
||||
}
|
||||
}()
|
||||
for serverName := range ch {
|
||||
retriesMu.Lock()
|
||||
_, exists := retries[serverName]
|
||||
retriesMu.Unlock()
|
||||
if exists {
|
||||
// Don't retry a server that we're already waiting for.
|
||||
continue
|
||||
}
|
||||
waitTime, shouldRetry := u.processServer(serverName)
|
||||
if shouldRetry {
|
||||
retriesMu.Lock()
|
||||
_, exists := retries[serverName]
|
||||
if !exists {
|
||||
if _, exists = retries[serverName]; !exists {
|
||||
retries[serverName] = time.Now().Add(waitTime)
|
||||
}
|
||||
retriesMu.Unlock()
|
||||
|
@ -144,7 +144,6 @@ Server correctly handles incoming m.device_list_update
|
||||
If remote user leaves room, changes device and rejoins we see update in sync
|
||||
If remote user leaves room, changes device and rejoins we see update in /keys/changes
|
||||
If remote user leaves room we no longer receive device updates
|
||||
If a device list update goes missing, the server resyncs on the next one
|
||||
Server correctly resyncs when client query keys and there is no remote cache
|
||||
Server correctly resyncs when server leaves and rejoins a room
|
||||
Device list doesn't change if remote server is down
|
||||
@ -633,7 +632,6 @@ Test that rejected pushers are removed.
|
||||
Trying to add push rule with no scope fails with 400
|
||||
Trying to add push rule with invalid scope fails with 400
|
||||
Forward extremities remain so even after the next events are populated as outliers
|
||||
If a device list update goes missing, the server resyncs on the next one
|
||||
uploading self-signing key notifies over federation
|
||||
uploading signed devices gets propagated over federation
|
||||
Device list doesn't change if remote server is down
|
||||
|
Loading…
Reference in New Issue
Block a user