mirror of https://github.com/go-redis/redis.git
59 lines
1.0 KiB
Go
59 lines
1.0 KiB
Go
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package pool
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import "context"
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type SingleConnPool struct {
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pool Pooler
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cn *Conn
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stickyErr error
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}
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var _ Pooler = (*SingleConnPool)(nil)
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func NewSingleConnPool(pool Pooler, cn *Conn) *SingleConnPool {
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return &SingleConnPool{
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pool: pool,
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cn: cn,
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}
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}
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func (p *SingleConnPool) NewConn(ctx context.Context) (*Conn, error) {
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return p.pool.NewConn(ctx)
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}
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func (p *SingleConnPool) CloseConn(cn *Conn) error {
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return p.pool.CloseConn(cn)
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}
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func (p *SingleConnPool) Get(ctx context.Context) (*Conn, error) {
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if p.stickyErr != nil {
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return nil, p.stickyErr
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}
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return p.cn, nil
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}
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func (p *SingleConnPool) Put(ctx context.Context, cn *Conn) {}
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func (p *SingleConnPool) Remove(ctx context.Context, cn *Conn, reason error) {
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p.cn = nil
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p.stickyErr = reason
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}
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func (p *SingleConnPool) Close() error {
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p.cn = nil
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p.stickyErr = ErrClosed
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return nil
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}
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func (p *SingleConnPool) Len() int {
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return 0
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}
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func (p *SingleConnPool) IdleLen() int {
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return 0
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}
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func (p *SingleConnPool) Stats() *Stats {
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return &Stats{}
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}
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