46 lines
994 B
Go
46 lines
994 B
Go
package main
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import (
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"context"
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"fiatjaf.com/nostr"
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"log"
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"time"
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)
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func sendAlerts(config *Config, alert string) error {
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pool := nostr.NewPool(nostr.PoolOptions{
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PenaltyBox: true,
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})
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for _, relayurl := range config.Relays {
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if !nostr.IsValidRelayURL(relayurl) {
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log.Fatalf("%s is not a valid relay URL.")
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}
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relay, err := pool.EnsureRelay(relayurl)
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check(err)
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log.Printf("Connected to relay: %s", relay.URL)
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}
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event := &nostr.Event{
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CreatedAt: nostr.Now(),
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Kind: nostr.KindTextNote,
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Tags: nostr.Tags{},
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Content: alert,
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}
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event.Sign(config.SecretKey)
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ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
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defer cancel()
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results := pool.PublishMany(ctx, config.Relays, *event)
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successCount := 0
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for result := range results {
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if result.Error != nil {
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log.Printf("Failed on %s: %v\n", result.RelayURL, result.Error)
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} else {
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log.Printf("Succeeded on %s\n", result.RelayURL)
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successCount++
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}
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}
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return nil
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}
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