micro/register/options.go

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package register
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import (
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"context"
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"crypto/tls"
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"time"
"github.com/unistack-org/micro/v3/logger"
"github.com/unistack-org/micro/v3/meter"
"github.com/unistack-org/micro/v3/tracer"
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)
type Options struct {
Name string
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Addrs []string
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Timeout time.Duration
TLSConfig *tls.Config
// Logger that will be used
Logger logger.Logger
// Meter that will be used
Meter meter.Meter
// Tracer
Tracer tracer.Tracer
// Other options for implementations of the interface
// can be stored in a context
Context context.Context
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}
func NewOptions(opts ...Option) Options {
options := Options{
Logger: logger.DefaultLogger,
Meter: meter.DefaultMeter,
Tracer: tracer.DefaultTracer,
Context: context.Background(),
}
for _, o := range opts {
o(&options)
}
return options
}
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type RegisterOptions struct {
TTL time.Duration
// Other options for implementations of the interface
// can be stored in a context
Context context.Context
// Domain to register the service in
Domain string
// Attempts specify attempts for register
Attempts int
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}
func NewRegisterOptions(opts ...RegisterOption) RegisterOptions {
options := RegisterOptions{
Domain: DefaultDomain,
Context: context.Background(),
}
for _, o := range opts {
o(&options)
}
return options
}
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type WatchOptions struct {
// Specify a service to watch
// If blank, the watch is for all services
Service string
// Other options for implementations of the interface
// can be stored in a context
Context context.Context
// Domain to watch
Domain string
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}
func NewWatchOptions(opts ...WatchOption) WatchOptions {
options := WatchOptions{
Domain: DefaultDomain,
Context: context.Background(),
}
for _, o := range opts {
o(&options)
}
return options
}
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type DeregisterOptions struct {
Context context.Context
// Domain the service was registered in
Domain string
// Atempts specify max attempts for deregister
Attempts int
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}
func NewDeregisterOptions(opts ...DeregisterOption) DeregisterOptions {
options := DeregisterOptions{
Domain: DefaultDomain,
Context: context.Background(),
}
for _, o := range opts {
o(&options)
}
return options
}
type LookupOptions struct {
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Context context.Context
// Domain to scope the request to
Domain string
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}
func NewLookupOptions(opts ...LookupOption) LookupOptions {
options := LookupOptions{
Domain: DefaultDomain,
Context: context.Background(),
}
for _, o := range opts {
o(&options)
}
return options
}
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type ListOptions struct {
Context context.Context
// Domain to scope the request to
Domain string
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}
func NewListOptions(opts ...ListOption) ListOptions {
options := ListOptions{
Domain: DefaultDomain,
Context: context.Background(),
}
for _, o := range opts {
o(&options)
}
return options
}
// Addrs is the register addresses to use
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func Addrs(addrs ...string) Option {
return func(o *Options) {
o.Addrs = addrs
}
}
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func Timeout(t time.Duration) Option {
return func(o *Options) {
o.Timeout = t
}
}
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// Logger sets the logger
func Logger(l logger.Logger) Option {
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return func(o *Options) {
o.Logger = l
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}
}
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// Meter sets the meter
func Meter(m meter.Meter) Option {
return func(o *Options) {
o.Meter = m
}
}
// Tracer sets the tracer
func Tracer(t tracer.Tracer) Option {
return func(o *Options) {
o.Tracer = t
}
}
// Context sets the context
func Context(ctx context.Context) Option {
return func(o *Options) {
o.Context = ctx
}
}
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// Specify TLS Config
func TLSConfig(t *tls.Config) Option {
return func(o *Options) {
o.TLSConfig = t
}
}
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func RegisterAttempts(t int) RegisterOption {
return func(o *RegisterOptions) {
o.Attempts = t
}
}
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func RegisterTTL(t time.Duration) RegisterOption {
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return func(o *RegisterOptions) {
o.TTL = t
}
}
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func RegisterContext(ctx context.Context) RegisterOption {
return func(o *RegisterOptions) {
o.Context = ctx
}
}
func RegisterDomain(d string) RegisterOption {
return func(o *RegisterOptions) {
o.Domain = d
}
}
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// Watch a service
func WatchService(name string) WatchOption {
return func(o *WatchOptions) {
o.Service = name
}
}
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func WatchContext(ctx context.Context) WatchOption {
return func(o *WatchOptions) {
o.Context = ctx
}
}
func WatchDomain(d string) WatchOption {
return func(o *WatchOptions) {
o.Domain = d
}
}
func DeregisterTimeout(t int) DeregisterOption {
return func(o *DeregisterOptions) {
o.Attempts = t
}
}
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func DeregisterContext(ctx context.Context) DeregisterOption {
return func(o *DeregisterOptions) {
o.Context = ctx
}
}
func DeregisterDomain(d string) DeregisterOption {
return func(o *DeregisterOptions) {
o.Domain = d
}
}
func LookupContext(ctx context.Context) LookupOption {
return func(o *LookupOptions) {
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o.Context = ctx
}
}
func LookupDomain(d string) LookupOption {
return func(o *LookupOptions) {
o.Domain = d
}
}
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func ListContext(ctx context.Context) ListOption {
return func(o *ListOptions) {
o.Context = ctx
}
}
func ListDomain(d string) ListOption {
return func(o *ListOptions) {
o.Domain = d
}
}
// Name sets the name
func Name(n string) Option {
return func(o *Options) {
o.Name = n
}
}