0.3.10 panic: send on closed channel

[ptman]

Background information

• Dendrite version or git SHA: 0.3.10
• Monolith or Polylith?: monolith
• SQLite3 or Postgres?: postgres
• Running in Docker?: yes
• go version: whatever matrixdotorg/dendrite-monolith uses

Description

panic: send on closed channel

Steps to reproduce

I just run dendrite and get this:

panic: send on closed channel

goroutine 65 [running]:
github.com/matrix-org/dendrite/federationsender/queue.(*destinationQueue).sendEDU(0xc00026e690, 0xc00007f810, 0xc0004300b0)
        github.com/matrix-org/dendrite/federationsender/queue/destinationqueue.go:151 +0x21c
github.com/matrix-org/dendrite/federationsender/queue.(*OutgoingQueues).SendEDU(0xc000121e30, 0xc00007f810, 0xc0002102c0, 0xb, 0xc0004f6000, 0x9ae, 0xa00, 0x9ae, 0xa00)
        github.com/matrix-org/dendrite/federationsender/queue/queue.go:326 +0x849
github.com/matrix-org/dendrite/federationsender/consumers.(*KeyChangeConsumer).onMessage(0xc00010bb80, 0xc00057c0a0, 0x1, 0x101)
        github.com/matrix-org/dendrite/federationsender/consumers/keychange.go:133 +0xb3d
github.com/matrix-org/dendrite/internal.(*ContinualConsumer).consumePartition(0xc000100660, 0x12e6fc0, 0xc00027c3e0)
        github.com/matrix-org/dendrite/internal/consumers.go:126 +0xe2
created by github.com/matrix-org/dendrite/internal.(*ContinualConsumer).StartOffsets
        github.com/matrix-org/dendrite/internal/consumers.go:107 +0x545

[ptman]

4c0103a2 seems to have fixed this