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Issue #21: fixed reloading of config when config has not changed.

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This commit is contained in:
Daniel Bell
2011-10-05 12:22:31 +11:00
parent 623bc1859f
commit f9768eb56e
2 changed files with 99 additions and 13 deletions
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17
lib/log4js.js
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@@ -265,9 +265,14 @@ function findConfiguration() {
return undefined;
}
var configState = {};
function loadConfigurationFile(filename) {
filename = filename || findConfiguration();
if (filename) {
if (filename && (!configState.lastFilename || filename !== configState.lastFilename ||
!configState.lastMTime || fs.statSync(filename).mtime !== configState.lastMTime)) {
configState.lastFilename = filename;
configState.lastMTime = fs.statSync(filename).mtime;
return JSON.parse(fs.readFileSync(filename, "utf8"));
}
return undefined;
@@ -284,8 +289,6 @@ function configureOnceOff(config) {
}
}
var configState = {};
function reloadConfiguration() {
var filename = configState.filename || findConfiguration(),
mtime;
@@ -301,15 +304,11 @@ function reloadConfiguration() {
}
if (configState.lastFilename && configState.lastFilename === filename) {
if (mtime.getTime() > configState.lastMTime.getTime()) {
configState.lastMTime = mtime;
} else {
filename = null;
configureOnceOff(loadConfigurationFile(filename));
}
} else {
configState.lastFilename = filename;
configState.lastMTime = mtime;
configureOnceOff(loadConfigurationFile(filename));
}
configureOnceOff(loadConfigurationFile(filename));
}
function initReloadConfiguration(filename, options) {