mirror of
https://github.com/zitadel/zitadel.git
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7c5480f94e
# Eventstore fixes - `event.Position` used float64 before which can lead to [precision loss](https://github.com/golang/go/issues/47300). The type got replaced by [a type without precision loss](https://github.com/jackc/pgx-shopspring-decimal) - the handler reported the wrong error if the current state was updated and therefore took longer to retry failed events. # Mirror fixes - max age of auth requests can be configured to speed up copying data from `auth.auth_requests` table. Auth requests last updated before the set age will be ignored. Default is 1 month - notification projections are skipped because notifications should be sent by the source system. The projections are set to the latest position - ensure that mirror can be executed multiple times
88 lines
2.6 KiB
Go
88 lines
2.6 KiB
Go
package dialect
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import (
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"context"
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"errors"
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"reflect"
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pgxdecimal "github.com/jackc/pgx-shopspring-decimal"
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"github.com/jackc/pgx/v5"
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"github.com/jackc/pgx/v5/pgtype"
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)
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var (
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ErrIllegalMaxOpenConns = errors.New("MaxOpenConns of the database must be higher than 3 or 0 for unlimited")
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ErrIllegalMaxIdleConns = errors.New("MaxIdleConns of the database must be higher than 3 or 0 for unlimited")
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)
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// ConnectionConfig defines the Max Open and Idle connections for a DB connection pool.
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type ConnectionConfig struct {
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MaxOpenConns,
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MaxIdleConns uint32
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AfterConnect []func(ctx context.Context, c *pgx.Conn) error
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BeforeAcquire []func(ctx context.Context, c *pgx.Conn) error
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AfterRelease []func(c *pgx.Conn) error
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}
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var afterConnectFuncs = []func(ctx context.Context, c *pgx.Conn) error{
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func(ctx context.Context, c *pgx.Conn) error {
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pgxdecimal.Register(c.TypeMap())
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return nil
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},
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}
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func RegisterAfterConnect(f func(ctx context.Context, c *pgx.Conn) error) {
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afterConnectFuncs = append(afterConnectFuncs, f)
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}
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var beforeAcquireFuncs []func(ctx context.Context, c *pgx.Conn) error
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func RegisterBeforeAcquire(f func(ctx context.Context, c *pgx.Conn) error) {
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beforeAcquireFuncs = append(beforeAcquireFuncs, f)
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}
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var afterReleaseFuncs []func(c *pgx.Conn) error
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func RegisterAfterRelease(f func(c *pgx.Conn) error) {
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afterReleaseFuncs = append(afterReleaseFuncs, f)
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}
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func RegisterDefaultPgTypeVariants[T any](m *pgtype.Map, name, arrayName string) {
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// T
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var value T
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m.RegisterDefaultPgType(value, name)
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// *T
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valueType := reflect.TypeOf(value)
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m.RegisterDefaultPgType(reflect.New(valueType).Interface(), name)
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// []T
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sliceType := reflect.SliceOf(valueType)
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m.RegisterDefaultPgType(reflect.MakeSlice(sliceType, 0, 0).Interface(), arrayName)
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// *[]T
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m.RegisterDefaultPgType(reflect.New(sliceType).Interface(), arrayName)
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// []*T
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sliceOfPointerType := reflect.SliceOf(reflect.TypeOf(reflect.New(valueType).Interface()))
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m.RegisterDefaultPgType(reflect.MakeSlice(sliceOfPointerType, 0, 0).Interface(), arrayName)
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// *[]*T
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m.RegisterDefaultPgType(reflect.New(sliceOfPointerType).Interface(), arrayName)
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}
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// NewConnectionConfig calculates [ConnectionConfig] values from the passed ratios
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// and returns the config applicable for the requested purpose.
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//
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// openConns and idleConns must be at least 3 or 0, which means no limit.
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// The pusherRatio and spoolerRatio must be between 0 and 1.
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func NewConnectionConfig(openConns, idleConns uint32) *ConnectionConfig {
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return &ConnectionConfig{
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MaxOpenConns: openConns,
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MaxIdleConns: idleConns,
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AfterConnect: afterConnectFuncs,
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BeforeAcquire: beforeAcquireFuncs,
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AfterRelease: afterReleaseFuncs,
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}
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}
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