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Move global vars to the top of the src file: conventions

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This commit is contained in:
Milos Gajdos 2019-09-23 20:46:12 +01:00
parent 0ec1b840fd
commit 04a5d884da
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1 changed files with 9 additions and 9 deletions
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18
registry/registry.go
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@ -5,6 +5,15 @@ import (
"errors"
)
var (
DefaultRegistry = NewRegistry()
// Not found error when GetService is called
ErrNotFound = errors.New("service not found")
// Watcher stopped error when watcher is stopped
ErrWatcherStopped = errors.New("watcher stopped")
)
// The registry provides an interface for service discovery
// and an abstraction over varying implementations
// {consul, etcd, zookeeper, ...}
@ -25,15 +34,6 @@ type RegisterOption func(*RegisterOptions)
type WatchOption func(*WatchOptions)
var (
DefaultRegistry = NewRegistry()
// Not found error when GetService is called
ErrNotFound = errors.New("service not found")
// Watcher stopped error when watcher is stopped
ErrWatcherStopped = errors.New("watcher stopped")
)
// Register a service node. Additionally supply options such as TTL.
func Register(s *Service, opts ...RegisterOption) error {
return DefaultRegistry.Register(s, opts...)