// put agent information list under a path
func (tl *TeamMaster) updateChannelHandler(w http.ResponseWriter, r *http.Request) {
servicePort := r.FormValue("servicePort")
host := r.Host
if strings.Contains(host, ":") {
host = host[0:strings.Index(host, ":")]
}
location := host + ":" + servicePort
path := r.URL.Path[len("/channel/"):]
// println(path, ":", location)
rps, ok := tl.channels[path]
if !ok {
rps = make([]*ChannelInformation, 0)
}
found := false
for _, rp := range rps {
if rp.Location == location {
rp.LastHeartBeat = time.Now()
found = true
break
}
}
if !found {
rps = append(rps, &ChannelInformation{
Location: location,
LastHeartBeat: time.Now(),
})
}
tl.channelsLock.Lock()
tl.channels[path] = rps
tl.channelsLock.Unlock()
util.Json(w, r, http.StatusAccepted, tl.channels)
}
func (tl *TeamMaster) listChannelsHandler(w http.ResponseWriter, r *http.Request) {
path := r.URL.Path[len("/channel/"):]
freshChannels := make([]*ChannelInformation, 0)
rps, ok := tl.channels.GetChannels(path)
if !ok {
util.Json(w, r, http.StatusOK, freshChannels)
return
}
for _, rp := range rps {
if rp.LastHeartBeat.Add(TimeOutLimit * time.Second).After(time.Now()) {
freshChannels = append(freshChannels, rp)
}
}
for i, j := 0, len(freshChannels)-1; i < j; i, j = i+1, j-1 {
freshChannels[i], freshChannels[j] = freshChannels[j], freshChannels[i]
}
tl.channels.SetChannels(path, freshChannels)
util.Json(w, r, http.StatusOK, freshChannels)
}
func (tl *TeamMaster) requestAgentHandler(w http.ResponseWriter, r *http.Request) {
requestBlob := []byte(r.FormValue("request"))
var request resource.AllocationRequest
err := json.Unmarshal(requestBlob, &request)
if err != nil {
util.Error(w, r, http.StatusBadRequest, fmt.Sprintf("request JSON unmarshal error:%v, json:%s", err, string(requestBlob)))
return
}
// fmt.Printf("request:\n%+v\n", request)
result := tl.allocate(&request)
// fmt.Printf("result: %v\n%+v\n", result.Error, result.Allocations)
if result.Error != "" {
util.Json(w, r, http.StatusNotFound, result)
return
}
util.Json(w, r, http.StatusAccepted, result)
}
func (rs *RsyncServer) listHandler(w http.ResponseWriter, r *http.Request) {
util.Json(w, r, http.StatusAccepted, ListFileResult{rs.fileHashes})
}
func (tl *TeamMaster) listAgentsHandler(w http.ResponseWriter, r *http.Request) {
util.Json(w, r, http.StatusAccepted, tl.MasterResource.Topology)
}
func (tl *TeamMaster) statusHandler(w http.ResponseWriter, r *http.Request) {
infos := make(map[string]interface{})
infos["Version"] = "0.001"
util.Json(w, r, http.StatusOK, infos)
}