Hello!
I use fs.readFile for load mail template. It's work fine in normal
situation. But if domain catch error, I don't read file (more
preciselyfs.readFile don't calls callback)
Controller code:
exports.default = function(req, res){
notExist();
}
debugger code:
if(log_to_mail){
global.controllers.mail.sendMail('debug.html', 'Debug Info',
settings.devMail, {
err: err.message,
stack: err.stack,
url: url
});
}
mailer code:
var fs = require('fs');
function getTemplate(template, params, cb){
console.log(1);
fs.readFile(global.rootDir + '/templates/' + template, 'utf8', function
(err, tpl) {
console.log(2);
if(err){
if(typeof cb == 'function') cb(err,null);
return;
}
console.log(3);
fs.readFile(global.rootDir + '/templates/layout.html', 'utf8',
function (err, layout) {
console.log(4);
if(err){
if(typeof cb == 'function') cb(err,null);
return;
}
tpl = tpl.replace(/\{%(\w+)%\}/g, function(s, key) {
return params[key] || s;
});
if(typeof cb == 'function') cb(err,
layout.replace('{%content%}', tpl));
});
});
}
exports.sendMail = function(template, subject, to, params, cb){
var mailer = require('nodemailer');
//.... settings
var mail = mailer.createTransport("SMTP", options);
getTemplate(template, params, function(err, html){
console.log(123456); // test
if(err){
if(typeof cb == 'function') cb(err, null);
return;
}
var mailOptions = {
from: settings.mailFrom, // sender address
to: to, // list of receivers
subject: subject, // Subject line
html: html
}
mail.sendMail(mailOptions, function(error, response){
console.log(response);
if(typeof cb == 'function') cb(error, response);
});
});
}
If I catch error and try get template then executed only console.log(1) and
after read file return to parent without call calback of fs.readFile.
But if I try to wrap notExist(); to setTimeout then code working fine and
shown all console.log
Can you help me?
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