// Create a golfstream remote service implementation that doesn't itseld do anything except sending commands to remote server
// wia HTTP and a websoket.
func NewHttp(baseUrl string, p poster.Poster, errorCb func(error)) (Service, error) {
if errorCb == nil {
errorCb = func(error) {}
}
if p == nil {
p = poster.Http()
}
url := baseUrl
if strings.HasPrefix(url, "http://") {
url = url[len("http://"):]
}
ws, _, err := websocket.DefaultDialer.Dial(fmt.Sprintf("ws://%s/events", url), nil)
if err != nil {
return nil, err
}
self := &remoteService{
baseUrl, true, p,
0,
sync.Mutex{}, map[string]*remoteServiceBackend{},
sync.Mutex{}, ws,
sync.Mutex{}, map[uint32]chan json.RawMessage{},
}
go func() {
if err := self.run(ws); err != nil {
errorCb(err)
}
}()
return self, nil
}
/*
Create a remote http backend/ It doesn't store anything and just send commants to a remote server via HTTP.
*/
func NewHttp(baseUrl string, p poster.Poster) Backend {
if p == nil {
p = poster.Http()
}
return &httpBackend{
baseUrl,
fmt.Sprintf("%s/config", baseUrl),
fmt.Sprintf("%s/streams", baseUrl),
fmt.Sprintf("%s/drop", baseUrl),
fmt.Sprintf("%s/streams/%%s", baseUrl),
p,
sync.Mutex{},
map[string]*httpBackendStream{},
}
}
