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Merge branch 'pr/711'

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* pr/711:
  Asset update
  Move function-specific constants to the top and rename debouncedFcts
  Improve debounce functionality of REST requests
This commit is contained in:
Jakob Borg 2014-09-20 20:22:23 +02:00
commit 5144330807
2 changed files with 62 additions and 69 deletions
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2
auto/gui.files.go
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87
gui/app.js
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@ -9,6 +9,9 @@
var syncthing = angular.module('syncthing', ['pascalprecht.translate']);
var urlbase = 'rest';
var requestTimeout = 300000; // Retry the REST request after 5 minutes without reply
var refreshTimeout = 5000; // Do not refresh the generic status faster than 5 seconds
var refreshQuickTimeout = 500; // Do not refresh the quick stats faster than 500 milliseconds
syncthing.config(function ($httpProvider, $translateProvider) {
$httpProvider.defaults.xsrfHeaderName = 'X-CSRF-Token';
@ -249,19 +252,19 @@ syncthing.controller('SyncthingCtrl', function ($scope, $http, $translate, $loca
});
});
var debouncedFuncs = {};
var nextCall = {};
function refreshRepo(repo) {
var key = "refreshRepo" + repo;
if (!debouncedFuncs[key]) {
debouncedFuncs[key] = debounce(function () {
if (nextCall[key] && nextCall[key] > Date.now()) {
return;
}
nextCall[key] = Date.now() + requestTimeout;
$http.get(urlbase + '/model?repo=' + encodeURIComponent(repo)).success(function (data) {
nextCall[key] = Date.now() + refreshTimeout;
$scope.model[repo] = data;
console.log("refreshRepo", repo, data);
});
}, 1000, true);
}
debouncedFuncs[key]();
}
function updateLocalConfig(config) {
@ -292,7 +295,13 @@ syncthing.controller('SyncthingCtrl', function ($scope, $http, $translate, $loca
}
function refreshSystem() {
var key = "refreshSystem"
if (nextCall[key] && nextCall[key] > Date.now()) {
return;
}
nextCall[key] = Date.now() + requestTimeout;
$http.get(urlbase + '/system').success(function (data) {
nextCall[key] = Date.now() + refreshQuickTimeout;
$scope.myID = data.myID;
$scope.system = data;
console.log("refreshSystem", data);
@ -305,9 +314,12 @@ syncthing.controller('SyncthingCtrl', function ($scope, $http, $translate, $loca
}
var key = "refreshCompletion" + node + repo;
if (!debouncedFuncs[key]) {
debouncedFuncs[key] = debounce(function () {
if (nextCall[key] && nextCall[key] > Date.now()) {
return;
}
nextCall[key] = Date.now() + requestTimeout;
$http.get(urlbase + '/completion?node=' + node + '&repo=' + encodeURIComponent(repo)).success(function (data) {
nextCall[key] = Date.now() + refreshTimeout;
if (!$scope.completion[node]) {
$scope.completion[node] = {};
}
@ -326,13 +338,16 @@ syncthing.controller('SyncthingCtrl', function ($scope, $http, $translate, $loca
console.log("refreshCompletion", node, repo, $scope.completion[node]);
});
}, 1000, true);
}
debouncedFuncs[key]();
}
function refreshConnectionStats() {
var key = "refreshConnectionStats"
if (nextCall[key] && nextCall[key] > Date.now()) {
return;
}
nextCall[key] = Date.now() + requestTimeout;
$http.get(urlbase + '/connections').success(function (data) {
nextCall[key] = Date.now() + refreshQuickTimeout;
var now = Date.now(),
td = (now - prevDate) / 1000,
id;
@ -356,7 +371,13 @@ syncthing.controller('SyncthingCtrl', function ($scope, $http, $translate, $loca
}
function refreshErrors() {
var key = "refreshErrors"
if (nextCall[key] && nextCall[key] > Date.now()) {
return;
}
nextCall[key] = Date.now() + requestTimeout;
$http.get(urlbase + '/errors').success(function (data) {
nextCall[key] = Date.now() + refreshQuickTimeout;
$scope.errors = data.errors;
console.log("refreshErrors", data);
});
@ -373,8 +394,14 @@ syncthing.controller('SyncthingCtrl', function ($scope, $http, $translate, $loca
});
}
var refreshNodeStats = debounce(function () {
var refreshNodeStats = function () {
var key = "refreshNode";
if (nextCall[key] && nextCall[key] > Date.now()) {
return;
}
nextCall[key] = Date.now() + requestTimeout;
$http.get(urlbase + "/stats/node").success(function (data) {
nextCall[key] = Date.now() + refreshTimeout;
$scope.stats = data;
for (var node in $scope.stats) {
$scope.stats[node].LastSeen = new Date($scope.stats[node].LastSeen);
@ -382,7 +409,7 @@ syncthing.controller('SyncthingCtrl', function ($scope, $http, $translate, $loca
}
console.log("refreshNodeStats", data);
});
}, 500);
}
$scope.init = function () {
refreshSystem();
@ -995,40 +1022,6 @@ function isEmptyObject(obj) {
return true;
}
function debounce(func, wait) {
var timeout, args, context, timestamp, result, again;
var later = function () {
var last = Date.now() - timestamp;
if (last < wait) {
timeout = setTimeout(later, wait - last);
} else {
timeout = null;
if (again) {
again = false;
result = func.apply(context, args);
context = args = null;
}
}
};
return function () {
context = this;
args = arguments;
timestamp = Date.now();
var callNow = !timeout;
if (!timeout) {
timeout = setTimeout(later, wait);
result = func.apply(context, args);
context = args = null;
} else {
again = true;
}
return result;
};
}
syncthing.filter('natural', function () {
return function (input, valid) {
return input.toFixed(decimals(input, valid));