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51 lines
1.1 KiB
Go
51 lines
1.1 KiB
Go
package internal
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import (
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"fmt"
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"google.golang.org/grpc/resolver"
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)
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const (
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// DirectScheme stands for direct scheme.
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DirectScheme = "direct"
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// DiscovScheme stands for discov scheme.
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DiscovScheme = "discov"
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// EtcdScheme stands for etcd scheme.
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EtcdScheme = "etcd"
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// KubernetesScheme stands for k8s scheme.
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KubernetesScheme = "k8s"
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// EndpointSepChar is the separator cha in endpoints.
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EndpointSepChar = ','
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subsetSize = 32
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)
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var (
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// EndpointSep is the separator string in endpoints.
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EndpointSep = fmt.Sprintf("%c", EndpointSepChar)
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directResolverBuilder directBuilder
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discovResolverBuilder discovBuilder
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etcdResolverBuilder etcdBuilder
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k8sResolverBuilder kubeBuilder
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)
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// RegisterResolver registers the direct and discov schemes to the resolver.
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func RegisterResolver() {
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resolver.Register(&directResolverBuilder)
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resolver.Register(&discovResolverBuilder)
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resolver.Register(&etcdResolverBuilder)
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resolver.Register(&k8sResolverBuilder)
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}
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type nopResolver struct {
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cc resolver.ClientConn
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}
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func (r *nopResolver) Close() {
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}
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func (r *nopResolver) ResolveNow(_ resolver.ResolveNowOptions) {
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}
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