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postgrescoord

package module

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Versions in this module

v0

v0.1.2

Sep 2, 2026

v0.1.1

Aug 20, 2026

v0.1.0

Aug 8, 2026

Changes in this version

+ const DefaultClaimTTL

+ const DefaultClaimsTable

+ const DefaultLeaderName

+ const DefaultLeaderTTL

+ const DefaultLeaderTable

+ func Migrate(ctx context.Context, db *sql.DB) error

+ func MigrateTables(ctx context.Context, db *sql.DB, claimsTable, leaderTable string) error

+ type Claimer struct

+ func NewClaimer(db *sql.DB, opts ...ClaimerOption) (*Claimer, error)

+ func (c *Claimer) Claim(ctx context.Context, fireKey string) (bool, error)

+ func (c *Claimer) Cleanup(ctx context.Context) error

+ type ClaimerOption func(*claimerConfig) error

+ func WithClaimTTL(ttl time.Duration) ClaimerOption

+ func WithClaimsTable(table string) ClaimerOption

+ type Elector struct

+ func NewElector(db *sql.DB, opts ...ElectorOption) (*Elector, error)

+ func (e *Elector) IsLeader(ctx context.Context) (bool, error)

+ type ElectorOption func(*electorConfig) error

+ func WithLeaderName(name string) ElectorOption

+ func WithLeaderTTL(ttl time.Duration) ElectorOption

+ func WithLeaderTable(table string) ElectorOption