Bringing down server

[wlaurance]

Hey,

When I push to my blog_repo, my glog server craps out. I never have had this problem before.

Updating blog git repo
Stdout: Updating 530efd2..491dd6f
Fast-forward
 layout.jade     |    5 ++---
 public/main.css |   12 +++---------
 2 files changed, 5 insertions(+), 12 deletions(-)

Stderr: From github.com:wlaurance/fuzzy-octo-adventure
 * branch            master     -> FETCH_HEAD

Loading articles from blog_repo/articles
Reading file 05-24-12intro.txt
Reading file 05-25-12coffeescript.md
Reading file 6-1-2012billable.md
Read articles with headers: 
{ title: 'Introduction', date: '5/24/2012', author: 'wlaurance' }
Read articles with headers: 
{ title: 'What I love about CoffeeScript', date: '5/25/2012' }
Read articles with headers: 
{ title: 'Billable', date: '6-1-2012' }
preplugins
Searching this article, Introduction
Searching this article, What I love about CoffeeScript
Searching this article, Billable
Ditaa tags found in Billable
Compiling template for home page
Compiling template for individual pages
Starting server on port 8080

events.js:48
        throw arguments[1]; // Unhandled 'error' event
                       ^
Error: listen EADDRINUSE
    at errnoException (net.js:670:11)
    at Array.0 (net.js:771:26)
    at EventEmitter._tickCallback (node.js:190:38)

[wlaurance]

I am at 8fcd40cd2a75a6c4

[wlaurance]

From what I can tell, the only way this line of code "Starting server on port 8080" prints is if node server.js is run again.

[guyht]

The error means port 8080 is already in use, probably because glog is already running.

Try ps -ef | grep glog

On Sunday, July 8, 2012, Will Laurance wrote:

Hey,

When I push to my blog_repo, my glog server craps out. I never have had this problem before.

Updating blog git repo
Stdout: Updating 530efd2..491dd6f
Fast-forward
 layout.jade     |    5 ++---
 public/main.css |   12 +++---------
 2 files changed, 5 insertions(+), 12 deletions(-)

Stderr: From github.com:wlaurance/fuzzy-octo-adventure
 * branch            master     -> FETCH_HEAD

Loading articles from blog_repo/articles
Reading file 05-24-12intro.txt
Reading file 05-25-12coffeescript.md
Reading file 6-1-2012billable.md
Read articles with headers:
{ title: 'Introduction', date: '5/24/2012', author: 'wlaurance' }
Read articles with headers:
{ title: 'What I love about CoffeeScript', date: '5/25/2012' }
Read articles with headers:
{ title: 'Billable', date: '6-1-2012' }
preplugins
Searching this article, Introduction
Searching this article, What I love about CoffeeScript
Searching this article, Billable
Ditaa tags found in Billable
Compiling template for home page
Compiling template for individual pages
Starting server on port 8080

events.js:48
        throw arguments[1]; // Unhandled 'error' event
                       ^
Error: listen EADDRINUSE
    at errnoException (net.js:670:11)
    at Array.0 (net.js:771:26)
    at EventEmitter._tickCallback (node.js:190:38)

---

Reply to this email directly or view it on GitHub: https://github.com/guyht/Glog/issues/16

[wlaurance]

So when the server fired up the plugin array looks like this

1cb: wcb Ncb: N callbacks for plugins N+1: the original cb given to render_articles

On __render 1cb: wcb Ncb: N callbacks for plugins N+1: the original cb given to render_articles 2Ncb:N more callbacks for plugins 2N+1: the new cb for update articles.

So the N+1 callback was the original callback when starting the server, thus it indeed attempts to listen on the same port and throws the addr in use error.

[guyht]

Have merged #17. Going to to a proper regression test of it tonight and prepare a new release

[wlaurance]

Closing this issue