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fix ping bug

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This commit is contained in:
Louis Lam 2021-10-14 18:48:40 +08:00
parent 60acb91fc8
commit a7d2a34dae
1 changed files with 7 additions and 8 deletions
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15
server/ping-lite.js
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@ -4,7 +4,6 @@ const net = require("net");
const spawn = require("child_process").spawn; const spawn = require("child_process").spawn;
const events = require("events"); const events = require("events");
const fs = require("fs"); const fs = require("fs");
const { MAC, FBSD, LIN, WIN } = require("./util-server");
const util = require("./util-server"); const util = require("./util-server");
module.exports = Ping; module.exports = Ping;
@ -21,12 +20,12 @@ function Ping(host, options) {
const timeout = 10; const timeout = 10;
if (WIN) { if (util.WIN) {
this._bin = "c:/windows/system32/ping.exe"; this._bin = "c:/windows/system32/ping.exe";
this._args = (options.args) ? options.args : [ "-n", "1", "-w", timeout * 1000, host ]; this._args = (options.args) ? options.args : [ "-n", "1", "-w", timeout * 1000, host ];
this._regmatch = /[><=]([0-9.]+?)ms/; this._regmatch = /[><=]([0-9.]+?)ms/;
} else if (LIN) { } else if (util.LIN) {
this._bin = "/bin/ping"; this._bin = "/bin/ping";
const defaultArgs = [ "-n", "-w", timeout, "-c", "1", host ]; const defaultArgs = [ "-n", "-w", timeout, "-c", "1", host ];
@ -38,7 +37,7 @@ function Ping(host, options) {
this._args = (options.args) ? options.args : defaultArgs; this._args = (options.args) ? options.args : defaultArgs;
this._regmatch = /=([0-9.]+?) ms/; this._regmatch = /=([0-9.]+?) ms/;
} else if (MAC) { } else if (util.MAC) {
if (net.isIPv6(host) || options.ipv6) { if (net.isIPv6(host) || options.ipv6) {
this._bin = "/sbin/ping6"; this._bin = "/sbin/ping6";
@ -49,7 +48,7 @@ function Ping(host, options) {
this._args = (options.args) ? options.args : [ "-n", "-t", timeout, "-c", "1", host ]; this._args = (options.args) ? options.args : [ "-n", "-t", timeout, "-c", "1", host ];
this._regmatch = /=([0-9.]+?) ms/; this._regmatch = /=([0-9.]+?) ms/;
} else if (FBSD) { } else if (util.FBSD) {
this._bin = "/sbin/ping"; this._bin = "/sbin/ping";
const defaultArgs = [ "-n", "-t", timeout, "-c", "1", host ]; const defaultArgs = [ "-n", "-t", timeout, "-c", "1", host ];
@ -99,7 +98,7 @@ Ping.prototype.send = function (callback) {
}); });
this._ping.stdout.on("data", function (data) { // log stdout this._ping.stdout.on("data", function (data) { // log stdout
if (WIN) { if (util.WIN) {
data = convertOutput(data); data = convertOutput(data);
} }
this._stdout = (this._stdout || "") + data; this._stdout = (this._stdout || "") + data;
@ -113,7 +112,7 @@ Ping.prototype.send = function (callback) {
}); });
this._ping.stderr.on("data", function (data) { // log stderr this._ping.stderr.on("data", function (data) { // log stderr
if (WIN) { if (util.WIN) {
data = convertOutput(data); data = convertOutput(data);
} }
this._stderr = (this._stderr || "") + data; this._stderr = (this._stderr || "") + data;
@ -170,7 +169,7 @@ Ping.prototype.stop = function () {
* @returns {string} * @returns {string}
*/ */
function convertOutput(data) { function convertOutput(data) {
if (WIN) { if (util.WIN) {
if (data) { if (data) {
return util.convertToUTF8(data); return util.convertToUTF8(data);
} }