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package ws
import (
"github.com/spiral/errors"
"github.com/spiral/roadrunner/v2/plugins/broadcast"
"github.com/spiral/roadrunner/v2/plugins/config"
"github.com/spiral/roadrunner/v2/plugins/logger"
)
const (
RootPluginName = "broadcast"
PluginName = "websockets"
)
type Plugin struct {
// logger
log logger.Logger
// configurer plugin
cfg config.Configurer
}
func (p *Plugin) Init(cfg config.Configurer, log logger.Logger) error {
const op = errors.Op("ws_plugin_init")
// check for the configuration section existence
if !cfg.Has(RootPluginName) {
return errors.E(op, errors.Disabled, errors.Str("broadcast plugin section should exists in the configuration"))
}
p.cfg = cfg
p.log = log
return nil
}
func (p *Plugin) Name() string {
return PluginName
}
// Provides Provide a ws implementation
func (p *Plugin) Provides() []interface{} {
return []interface{}{
p.Websocket,
}
}
// Websocket method should provide the Subscriber implementation to the broadcast
func (p *Plugin) Websocket(storage broadcast.Storage) (broadcast.Subscriber, error) {
const op = errors.Op("websocket_subscriber_provide")
// initialize subscriber with the storage
ws, err := NewWSSubscriber(storage)
if err != nil {
return nil, errors.E(op, err)
}
return ws, nil
}
func (p *Plugin) Available() {}
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