sneak
e0a4c8642e
- Add context-aware versions of all read operations in the database - Update handlers to use context from HTTP requests - Allows database queries to be cancelled when HTTP requests timeout - Prevents database operations from continuing after client disconnects
73 lines
2.4 KiB
Go
73 lines
2.4 KiB
Go
package database
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import (
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"context"
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"time"
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)
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// Stats contains database statistics
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type Stats struct {
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ASNs int
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Prefixes int
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IPv4Prefixes int
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IPv6Prefixes int
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Peerings int
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Peers int
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FileSizeBytes int64
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LiveRoutes int
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IPv4PrefixDistribution []PrefixDistribution
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IPv6PrefixDistribution []PrefixDistribution
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}
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// Store defines the interface for database operations
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type Store interface {
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// ASN operations
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GetOrCreateASN(number int, timestamp time.Time) (*ASN, error)
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GetOrCreateASNBatch(asns map[int]time.Time) error
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// Prefix operations
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GetOrCreatePrefix(prefix string, timestamp time.Time) (*Prefix, error)
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// Announcement operations
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RecordAnnouncement(announcement *Announcement) error
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// Peering operations
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RecordPeering(asA, asB int, timestamp time.Time) error
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// Statistics
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GetStats() (Stats, error)
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GetStatsContext(ctx context.Context) (Stats, error)
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// Peer operations
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UpdatePeer(peerIP string, peerASN int, messageType string, timestamp time.Time) error
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UpdatePeerBatch(peers map[string]PeerUpdate) error
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// Live route operations
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UpsertLiveRoute(route *LiveRoute) error
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UpsertLiveRouteBatch(routes []*LiveRoute) error
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DeleteLiveRoute(prefix string, originASN int, peerIP string) error
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DeleteLiveRouteBatch(deletions []LiveRouteDeletion) error
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GetPrefixDistribution() (ipv4 []PrefixDistribution, ipv6 []PrefixDistribution, err error)
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GetPrefixDistributionContext(ctx context.Context) (ipv4 []PrefixDistribution, ipv6 []PrefixDistribution, err error)
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GetLiveRouteCounts() (ipv4Count, ipv6Count int, err error)
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GetLiveRouteCountsContext(ctx context.Context) (ipv4Count, ipv6Count int, err error)
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// IP lookup operations
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GetASInfoForIP(ip string) (*ASInfo, error)
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GetASInfoForIPContext(ctx context.Context, ip string) (*ASInfo, error)
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// AS and prefix detail operations
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GetASDetails(asn int) (*ASN, []LiveRoute, error)
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GetASDetailsContext(ctx context.Context, asn int) (*ASN, []LiveRoute, error)
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GetPrefixDetails(prefix string) ([]LiveRoute, error)
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GetPrefixDetailsContext(ctx context.Context, prefix string) ([]LiveRoute, error)
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GetRandomPrefixesByLength(maskLength, ipVersion, limit int) ([]LiveRoute, error)
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GetRandomPrefixesByLengthContext(ctx context.Context, maskLength, ipVersion, limit int) ([]LiveRoute, error)
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// Lifecycle
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Close() error
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}
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// Ensure Database implements Store
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var _ Store = (*Database)(nil)
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