Hi There,
I'm trying to tail a file in nodejs, the code is this:
var fs = require('fs');
var fName = 'file.txt';
fNameStat = fs.statSync(fName);
fs.watch(fName, function (evento, arquivo) {
fNameStatChanged = fs.statSync(arquivo);
console.log('file changed from ' + fNameStat.size + ' to ' +
Hello!
Perhaps, you are trying to create a Buffer of negative length?
Also, I believe, that you do not need to pass encoding argument to the
Buffer's constructor if you're creating just a fixed-size buffer.
On Mon, Dec 9, 2013 at 1:58 PM, Felipe Silveira cont...@felipems.com.br wrote:
Hi
Thank bro to help,
I change to this code and get the same error:
var fs = require('fs');
var fName = 'text.txt';
fNameStat = fs.statSync(fName);
fs.watch(fName, function (evento, arquivo) {
fNameStatChanged = fs.statSync(arquivo);
console.log('file changed from ' + fNameStat.size + ' to ' +
What does it log to console? What node.js version are you using?
On Mon, Dec 9, 2013 at 2:17 PM, Felipe Silveira cont...@felipems.com.br wrote:
Thank bro to help,
I change to this code and get the same error:
var fs = require('fs');
var fName = 'text.txt';
fNameStat = fs.statSync(fName);
Console
fs.js:267
binding.read(fd, buffer, offset, length, position, wrapper);
^
Error: Offset is out of bounds
at Object.read (fs.js:267:11)
at Object.oncomplete (/var/www/leitor/teste.js:16:15)
Node Version v0.6.17
*Att,*
*Felipe Silveira Mendes*Site
You're logging much more data than this, are you sure it prints out
only the error? And also you forgot to include version number of
node.js that you're using.
On Mon, Dec 9, 2013 at 2:23 PM, Felipe Silveira cont...@felipems.com.br wrote:
Console
fs.js:267
binding.read(fd, buffer, offset,
Yes yes, i'm loggin just what I got on the console...the node version is
v0.6.17
*Att,*
*Felipe Silveira Mendes*Site http://felipems.com.br -
Twitterhttps://twitter.com/felipesmendes-
Blog http://felipems.com.br/blog
*Web Developer*
*(31) 8370-9090 (Claro)*
*(31) 9433-9310 (Tim)*
Hm... this version is really really old, may I ask you to try
upgrading to at least v0.6.21 ? (Would be much better to give a try to
latest 0.10, or 0.8).
On Mon, Dec 9, 2013 at 2:29 PM, Felipe Silveira cont...@felipems.com.br wrote:
Yes yes, i'm loggin just what I got on the console...the node
Ok, How can I upgrade my node?
I'm using ubuntu 10.10 and can I do it with apt-get or aptitude?
What comands I need to do?
*Att,*
*Felipe Silveira Mendes*Site http://felipems.com.br -
Twitterhttps://twitter.com/felipesmendes-
Blog http://felipems.com.br/blog
*Web Developer*
*(31) 8370-9090
Depends on what ppa are you using. I'd recommend trying:
https://launchpad.net/~chris-lea/+archive/node.js/
On Mon, Dec 9, 2013 at 2:37 PM, Felipe Silveira cont...@felipems.com.br wrote:
Ok, How can I upgrade my node?
I'm using ubuntu 10.10 and can I do it with apt-get or aptitude?
What
It's very easy to compile it yourself.
On Mon, Dec 9, 2013 at 10:37 AM, Felipe Silveira
cont...@felipems.com.br wrote:
Ok, How can I upgrade my node?
I'm using ubuntu 10.10 and can I do it with apt-get or aptitude?
What comands I need to do?
Att,
Felipe Silveira Mendes
Site - Twitter -
I updated my node js to version *v0.10.22* and installed nodejs-dbg for
debug and getting the same error:
fs.js:457
binding.read(fd, buffer, offset, length, position, wrapper);
^
Error: Offset is out of bounds
at Object.fs.read (fs.js:457:11)
at /var/www/read/test.js:16:15
So, don't tell me it isn't printing anything else :) You have a lot of
console.log()s there. Can you paste them here?
On Mon, Dec 9, 2013 at 6:46 PM, Felipe Silveira cont...@felipems.com.br wrote:
I updated my node js to version v0.10.22 and installed nodejs-dbg for debug
and getting the same
Ooh Sorry yeah I forgot, here is:
file changed from 101644 to 101650
file changed from 101644 to 101650
file changed from 101644 to 101650
6
Buffer 8c e0 0f 09 ac ad
11
0
Buffer
12
*Att,*
*Felipe Silveira Mendes*Site http://felipems.com.br -
Twitterhttps://twitter.com/felipesmendes-
Blog
Ok, so you create 0 length buffer here, and doing 0-size read :)
That's totally not supported.
On Mon, Dec 9, 2013 at 6:57 PM, Felipe Silveira cont...@felipems.com.br wrote:
Ooh Sorry yeah I forgot, here is:
file changed from 101644 to 101650
file changed from 101644 to 101650
file changed
Sorry, I didn't understand, what I need to do on the code?
*Att,*
*Felipe Silveira Mendes*Site http://felipems.com.br -
Twitterhttps://twitter.com/felipesmendes-
Blog http://felipems.com.br/blog
*Web Developer*
*(31) 8370-9090 (Claro)*
*(31) 9433-9310 (Tim)*
*cont...@felipems.com.br
You should not read if len === 0.
On Mon, Dec 9, 2013 at 7:02 PM, Felipe Silveira cont...@felipems.com.br wrote:
Sorry, I didn't understand, what I need to do on the code?
Att,
Felipe Silveira Mendes
Site - Twitter - Blog
Web Developer
(31) 8370-9090 (Claro)
(31) 9433-9310 (Tim)
Like This?
var fs = require('fs');
var fName = 'test.txt;
fNameStat = fs.statSync(fName);
fs.watch(fName, function (evento, arquivo) {
fNameStatChanged = fs.statSync(arquivo);
console.log('file changed from ' + fNameStat.size + ' to ' +
fNameStatChanged.size);
fs.open(fName, 'r', function(err,
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