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invoke callbacks if async handler is specified

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This commit is contained in:
Hiroyasu Nishiyama 2018-09-30 22:30:19 +09:00
parent a345089c8b
commit 7cec7ae608
1 changed files with 11 additions and 1 deletions
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12
nodes/core/storage/50-file.js
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@ -31,6 +31,7 @@ module.exports = function(RED) {
node.data = [];
node.msgQueue = [];
node.closing = false;
node.closeCallbacks = [];
function processMsg(msg, done) {
var filename = node.filename || msg.filename || "";
@ -180,10 +181,19 @@ module.exports = function(RED) {
if (node.wstream) { node.wstream.end(); }
if (node.tout) { clearTimeout(node.tout); }
node.status({});
var callbacks = node.closeCallbacks;
node.closeCallbacks = [];
node.closing = false;
for (cb in callbacks) {
cb();
}
}
this.on('close', function() {
this.on('close', function(arg1, arg2) {
var cb = arg2 ? arg2 : arg1;
if (cb) {
node.closeCallbacks.push(done);
}
if (node.closing) {
// already closing
return;