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add a 1ms delay between re-subscribing to PDS instances (#1090)
Assuming 5k active PDS instances, this spreads things out over 5
seconds. had been seeing burst of errors when restarting relay, which I
suspect is related to too many sockets (and DNS lookups) at the same
time.
+3
+3
cmd/relay/relay/crawl.go
+3
cmd/relay/relay/crawl.go
···
3
3
import (
4
4
"context"
5
5
"fmt"
6
+
"time"
6
7
7
8
"github.com/bluesky-social/indigo/cmd/relay/relay/models"
8
9
)
···
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if err != nil {
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logger.Warn("failed to re-subscribe to host", "err", err)
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}
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+
// sleep for a very short period, so we don't open tons of sockets at the same time
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+
time.Sleep(1 * time.Millisecond)
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}
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return nil
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79
}