async.eachLimit(helpers.regions[serviceLower], helpers.MAX_REGIONS_AT_A_TIME, function(region, regionCb){
if (settings.skip_regions &&
settings.skip_regions.indexOf(region) > -1 &&
globalServices.indexOf(service) === -1) return regionCb();
if (!collection[serviceLower][callKey][region]) collection[serviceLower][callKey][region] = {};
var LocalAWSConfig = JSON.parse(JSON.stringify(AWSConfig));
LocalAWSConfig.region = region;
if (callObj.override) {
collectors[serviceLower][callKey](LocalAWSConfig, collection, function(){
if (callObj.rateLimit) {
setTimeout(function(){
regionCb();
}, callObj.rateLimit);
} else {
regionCb();
}
});
} else {
var executor = new AWS[service](LocalAWSConfig);
var executorCb = function(err, data){
if (err) {
collection[serviceLower][callKey][region].err = err;
}
// TODO: pagination
// TODO: handle s3 region fixes (possibly use an override)
if (!data) return regionCb();
if (callObj.property && !data[callObj.property]) return regionCb();
if (callObj.secondProperty && !data[callObj.secondProperty]) return regionCb();
if (callObj.secondProperty) {
collection[serviceLower][callKey][region].data = data[callObj.property][callObj.secondProperty];
} else {
collection[serviceLower][callKey][region].data = data[callObj.property];
}
if (callObj.rateLimit) {
setTimeout(function(){
regionCb();
}, callObj.rateLimit);
} else {
regionCb();
}
};
if (callObj.params) {
executor[callKey](callObj.params, executorCb);
} else {
executor[callKey](executorCb);
}
}
}, function(){
async.eachLimit(helpers.regions[serviceLower], helpers.MAX_REGIONS_AT_A_TIME, function(region, regionCb){
if (settings.skip_regions &&
settings.skip_regions.indexOf(region) > -1 &&
globalServices.indexOf(service) === -1) return regionCb();
if (!collection[serviceLower][callKey][region]) collection[serviceLower][callKey][region] = {};
// Ensure pre-requisites are met
if (callObj.reliesOnService && !collection[callObj.reliesOnService]) return regionCb();
if (callObj.reliesOnCall &&
(!collection[callObj.reliesOnService] ||
!collection[callObj.reliesOnService][callObj.reliesOnCall] ||
!collection[callObj.reliesOnService][callObj.reliesOnCall][region] ||
!collection[callObj.reliesOnService][callObj.reliesOnCall][region].data ||
!collection[callObj.reliesOnService][callObj.reliesOnCall][region].data.length)) return regionCb();
var LocalAWSConfig = JSON.parse(JSON.stringify(AWSConfig));
if (callObj.deleteRegion) {
//delete LocalAWSConfig.region;
LocalAWSConfig.region = 'us-east-1';
} else {
LocalAWSConfig.region = region;
}
if (callObj.signatureVersion) LocalAWSConfig.signatureVersion = callObj.signatureVersion;
if (callObj.override) {
collectors[serviceLower][callKey](LocalAWSConfig, collection, function(){
if (callObj.rateLimit) {
setTimeout(function(){
regionCb();
}, callObj.rateLimit);
} else {
regionCb();
}
});
} else {
var executor = new AWS[service](LocalAWSConfig);
if (!collection[callObj.reliesOnService][callObj.reliesOnCall][LocalAWSConfig.region] ||
!collection[callObj.reliesOnService][callObj.reliesOnCall][LocalAWSConfig.region].data) {
return regionCb();
}
async.eachLimit(collection[callObj.reliesOnService][callObj.reliesOnCall][LocalAWSConfig.region].data, 10, function(dep, depCb){
collection[serviceLower][callKey][LocalAWSConfig.region][dep[callObj.filterValue]] = {};
var filter = {};
filter[callObj.filterKey] = dep[callObj.filterValue];
executor[callKey](filter, function(err, data){
if (err) {
collection[serviceLower][callKey][LocalAWSConfig.region][dep[callObj.filterValue]].err = err;
depCb();
} else {
collection[serviceLower][callKey][LocalAWSConfig.region][dep[callObj.filterValue]].data = data;
depCb();
}
});
}, function(){
if (callObj.rateLimit) {
setTimeout(function(){
regionCb();
}, callObj.rateLimit);
} else {
regionCb();
}
});
}
}, function(){