Domain feature

This is a squashed commit of the main work done on the domains-wip branch.

The original commit messages are preserved for posterity:

* Implicitly add EventEmitters to active domain
* Implicitly add timers to active domain
* domain: add members, remove ctor cb
* Don't hijack bound callbacks for Domain error events
* Add dispose method
* Add domain.remove(ee) method
* A test of multiple domains in process at once
* Put the active domain on the process object
* Only intercept error arg if explicitly requested
* Typo
* Don't auto-add new domains to the current domain

    While an automatic parent/child relationship is sort of neat,
    and leads to some nice error-bubbling characteristics, it also
    results in keeping a reference to every EE and timer created,
    unless domains are explicitly disposed of.

* Explicitly adding one domain to another is still fine, of course.
* Don't allow circular domain->domain memberships
* Disposing of a domain removes it from its parent
* Domain disposal turns functions into no-ops
* More documentation of domains
* More thorough dispose() semantics
* An example using domains in an HTTP server
* Don't handle errors on a disposed domain
* Need to push, even if the same domain is entered multiple times
* Array.push is too slow for the EE Ctor
* lint domain
* domain: docs
* Also call abort and destroySoon to clean up event emitters
* domain: Wrap destroy methods in a try/catch
* Attach tick callbacks to active domain
* domain: Only implicitly bind timers, not explicitly
* domain: Don't fire timers when disposed.
* domain: Simplify naming so that MakeCallback works on Timers
* Add setInterval and nextTick to domain test
* domain: Make stack private

1 files changed, 1 insertions, 0 deletions

diff --git a/node.gyp b/node.gyp
index 7fbf175326..9128041ab7 100644
--- a/node.gyp
+++ b/node.gyp
@@ -23,6 +23,7 @@
       'lib/cluster.js',
       'lib/dgram.js',
       'lib/dns.js',
+      'lib/domain.js',
       'lib/events.js',
       'lib/freelist.js',
       'lib/fs.js',