mirror of https://github.com/hashicorp/consul
37 lines
1.1 KiB
Go
37 lines
1.1 KiB
Go
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package cachetype
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import (
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"time"
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"github.com/hashicorp/consul/agent/cache"
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)
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// RegisterOptionsBlockingRefresh can be embedded into a struct to implement
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// part of the agent/cache.Type interface.
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// When embedded into a struct it identifies the cache type as one which
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// supports blocking, and uses refresh to keep the cache fresh.
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type RegisterOptionsBlockingRefresh struct{}
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func (r RegisterOptionsBlockingRefresh) RegisterOptions() cache.RegisterOptions {
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return cache.RegisterOptions{
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// Maintain a blocking query, retry dropped connections quickly
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Refresh: true,
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SupportsBlocking: true,
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RefreshTimer: 0 * time.Second,
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RefreshTimeout: 10 * time.Minute,
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}
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}
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// RegisterOptionsNoRefresh can be embedded into a struct to implement
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// part of the agent/cache.Type interface.
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// When embedded into a struct it identifies the cache type as one which
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// does not support blocking, and should not be refreshed.
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type RegisterOptionsNoRefresh struct{}
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func (r RegisterOptionsNoRefresh) RegisterOptions() cache.RegisterOptions {
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return cache.RegisterOptions{
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Refresh: false,
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SupportsBlocking: false,
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}
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}
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