sort the program in xml request

supervisor.go

@@ -191,6 +191,7 @@ func (s *Supervisor) GetAllProcessInfo(r *http.Request, args *struct{}, reply *s
 		procInfo := getProcessInfo(proc)
 		reply.AllProcessInfo = append(reply.AllProcessInfo, *procInfo)
 	})
+    types.SortProcessInfos( reply.AllProcessInfo )
 
 	return nil
 }

types/process-name-sorter.go

@@ -0,0 +1,33 @@
+package types
+
+import (
+	"sort"
+	"strings"
+)
+
+type ProcessNameSorter struct {
+	processes []ProcessInfo
+}
+
+func NewwProcessNameSorter(processes []ProcessInfo) *ProcessNameSorter {
+	return &ProcessNameSorter{processes: processes}
+}
+
+func (pns *ProcessNameSorter) Len() int {
+	return len(pns.processes)
+}
+
+func (pns *ProcessNameSorter) Less(i, j int) bool {
+	return strings.Compare(pns.processes[i].Name, pns.processes[j].Name) < 0
+}
+
+func (pns *ProcessNameSorter) Swap(i, j int) {
+	info := pns.processes[i]
+	pns.processes[i] = pns.processes[j]
+	pns.processes[j] = info
+}
+
+func SortProcessInfos(processes []ProcessInfo) {
+	sorter := NewwProcessNameSorter(processes)
+	sort.Sort(sorter)
+}