64 lines
1.4 KiB
Go
64 lines
1.4 KiB
Go
package client
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import (
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"encoding/json"
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"fmt"
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"github.com/Akilan1999/p2p-rendering-computation/server"
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"io/ioutil"
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"net/http"
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)
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// GetSpecs Gets Specs from the server such CPU, GPU usage
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// and other basic information which helps set a
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// cluster of computer
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func GetSpecs(IP string) (*server.SysInfo, error) {
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var URL string
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//version := p2p.Ip4or6(IP)
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//Get port number of the server
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//serverPort, err := GetServerPort(IP)
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//if err != nil {
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// return nil, err
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//}
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//if version == "version 6" {
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URL = "http://" + IP + "/server_info"
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//} else {
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// URL = "http://" + IP + ":" + serverPort + "/server_info"
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//}
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resp, err := http.Get(URL)
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if err != nil {
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return nil, err
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}
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// Convert response to byte value
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byteValue, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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return nil, err
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}
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// Create variable for result response type
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var serverSpecsResult server.SysInfo
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// Adds byte value to docker.DockerVM struct
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json.Unmarshal(byteValue, &serverSpecsResult)
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if err != nil {
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return nil, err
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}
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return &serverSpecsResult, nil
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}
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// PrettyPrint print the contents of the obj (
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// Reference: https://stackoverflow.com/questions/24512112/how-to-print-struct-variables-in-console
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func PrettyPrint(data interface{}) {
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var p []byte
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// var err := error
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p, err := json.MarshalIndent(data, "", "\t")
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if err != nil {
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fmt.Println(err)
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return
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}
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fmt.Printf("%s \n", p)
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}
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