gomaldev

GoMalDev

Overview

GoMalDev is a Go package that provides functions to connect to a server, receive messages from the server, send messages to the server, and get information about the number of CPUs.

Installation

To install GoMalDev, run the following command:

go get github.com/user/gomalde

Usage

To use GoMalDev, import the package into your Go program:

import "github.com/user/gomalde"

Connecting to a Server

The Conectar_c function connects to a server at the specified IP address and port. The function will continue to try to connect until it is successful.

func Conectar_c(IP string, PORT int) {
    for i := 0; i == 0; {
        var err error
        conn, err = net.Dial("tcp", fmt.Sprintf("%s:%d", IP, PORT))
        if err != nil {
            i = 0
        }
        i = 1
    }
}

Receiving Messages from the Server

The Receptor_msg_c function receives messages from the server. The function reads up to 4096 bytes from the server and returns the message as a string.

func Receptor_msg_c() string {
    buffer := make([]byte, 4096)
    lector, err := conn.Read(buffer)
    if err != nil {
        msg := fmt.Sprintf("Error: %s", err)
        return msg
    }
    SALIDA := string(buffer[:lector])
    return SALIDA
}

Sending Messages to the Server

The Enviar_msg_c function sends messages to the server. The function writes the message to the server and returns a boolean indicating whether the message was sent successfully.

func Enviar_msg_c(msg string) bool {
    _, err := conn.Write([]byte(msg))
    return err == nil
}

Getting Information about the Number of CPUs

The NucleoInfo function gets information about the number of CPUs. The function returns the number of CPUs as a string.

func NucleoInfo() string {
    NCpu := runtime.NumCPU()
    fmt.print(NCpu)

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