func NewBroker(opts ...broker.Option) broker.Broker {
options := broker.Options{
// Default codec
Codec: json.NewCodec(),
}
for _, o := range opts {
o(&options)
}
var cAddrs []string
for _, addr := range options.Addrs {
if len(addr) == 0 {
continue
}
if !strings.HasPrefix(addr, "nats://") {
addr = "nats://" + addr
}
cAddrs = append(cAddrs, addr)
}
if len(cAddrs) == 0 {
cAddrs = []string{nats.DefaultURL}
}
return &nbroker{
addrs: cAddrs,
opts: options,
}
}
func NewBroker(opts ...broker.Option) broker.Broker {
options := broker.Options{
// default to json codec
Codec: json.NewCodec(),
}
for _, o := range opts {
o(&options)
}
var cAddrs []string
for _, addr := range options.Addrs {
if len(addr) == 0 {
continue
}
cAddrs = append(cAddrs, addr)
}
if len(cAddrs) == 0 {
cAddrs = []string{"127.0.0.1:9092"}
}
return &kBroker{
addrs: cAddrs,
}
}
func NewBroker(opts ...broker.Option) broker.Broker {
options := broker.Options{
// Default codec
Codec: json.NewCodec(),
}
for _, o := range opts {
o(&options)
}
var cAddrs []string
for _, addr := range options.Addrs {
if len(addr) > 0 {
cAddrs = append(cAddrs, addr)
}
}
if len(cAddrs) == 0 {
cAddrs = []string{"127.0.0.1:4150"}
}
return &nsqBroker{
addrs: cAddrs,
opts: options,
config: nsq.NewConfig(),
}
}
// NewBroker returns a new broker implemented using the Redis pub/sub
// protocol. The connection address may be a fully qualified IANA address such
// as: redis://user:secret@localhost:6379/0?foo=bar&qux=baz
func NewBroker(opts ...broker.Option) broker.Broker {
// Default options.
bopts := &brokerOptions{
maxIdle: DefaultMaxIdle,
maxActive: DefaultMaxActive,
idleTimeout: DefaultIdleTimeout,
connectTimeout: DefaultConnectTimeout,
readTimeout: DefaultReadTimeout,
writeTimeout: DefaultWriteTimeout,
}
// Initialize with empty broker options.
options := broker.Options{
Codec: json.NewCodec(),
Context: context.WithValue(context.Background(), optionsKey, bopts),
}
for _, o := range opts {
o(&options)
}
return &redisBroker{
opts: options,
bopts: bopts,
}
}
func newBroker(opts ...broker.Option) broker.Broker {
options := broker.Options{
// Default codec
Codec: json.NewCodec(),
}
for _, o := range opts {
o(&options)
}
addrs := setAddrs(options.Addrs)
client := newClient(addrs, options)
return &mqttBroker{
opts: options,
client: client,
addrs: addrs,
}
}