53 lines
1.4 KiB
Go
53 lines
1.4 KiB
Go
package server
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import (
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"fmt"
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"log"
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"strconv"
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"strings"
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)
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// Rewrite to become a general input handler
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func (server *Server) readMessages(agent Agent) {
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for {
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_, message, err := agent.conn.ReadMessage()
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if err != nil {
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log.Println("Error reading message:", err)
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break
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}
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// log.Printf("Received(%d): %s\n", messageType, message)
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msgs := server.parseMessage(message)
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if msgs[0] == "update" {
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cpu_usg, err := strconv.Atoi(msgs[1])
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if err != nil {
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fmt.Println("ERROR: converting string to int", err)
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}
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server.Agents[agent.Name].Cpu = append(server.Agents[agent.Name].Cpu, cpu_usg)
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server.Agents[agent.Name].Cpu = server.pruneIntSlice(server.Agents[agent.Name].Cpu)
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mem_usg_string := strings.ReplaceAll(msgs[2], "GB", "")
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mem_usg_float, err := strconv.ParseFloat(mem_usg_string, 64)
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if err != nil {
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log.Fatal("ERROR: failed strconv.ParseFloat():", err)
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}
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server.Agents[agent.Name].Mem_usg = append(server.Agents[agent.Name].Mem_usg, mem_usg_float)
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server.Agents[agent.Name].Mem_usg = server.pruneFloat64Slice(server.Agents[agent.Name].Mem_usg)
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taskId, err := strconv.Atoi(msgs[3])
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if err != nil {
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log.Println("ERROR: cannot convert taskId:", err)
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}
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server.Agents[agent.Name].TaskId = taskId
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}
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if msgs[0] == "deregister" {
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server.closeConnection(agent.Name)
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}
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// This sets the time-out for any incoming messages.
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// conn.SetReadDeadline(time.Now().Add(10 * time.Second))
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}
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}
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