67 lines
1.3 KiB
Go
67 lines
1.3 KiB
Go
package server
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import (
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"log"
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"net/http"
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"strconv"
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"strings"
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"time"
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)
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// Handle incoming websocket connections
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func (server *Server) handleConnections(w http.ResponseWriter, r *http.Request) {
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conn, err := upgrader.Upgrade(w, r, nil)
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if err != nil {
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log.Println(err)
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return
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}
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// defer conn.Close()
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log.Println("Incoming connection")
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// Check for register
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var registered bool
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var msgs []string
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for !registered {
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_, message, err := 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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msgs = server.parseMessage(message)
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if string(msgs[0]) == "register" {
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registered = true
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}
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}
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log.Println("Connected to agent")
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// Create var of type Agent
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cores_int, err := strconv.Atoi(msgs[2])
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if err != nil {
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log.Fatal("ERROR: failed strconv.Atoi(cpu cores):", err)
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}
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mem_max_string := strings.ReplaceAll(msgs[3], "GB", "")
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mem_max_float, err := strconv.ParseFloat(mem_max_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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agent := Agent{
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Name: msgs[1],
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Reg: time.Now(),
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Cores: cores_int,
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Mem_max: mem_max_float,
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TaskId: 0,
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conn: conn,
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}
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// Dump it into server.Agents
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server.Agents[msgs[1]] = &agent
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defer server.closeConnection(msgs[1])
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go server.readMessages(agent)
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server.writeMessages(conn)
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}
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