domain: use camelCase instead of snake_case

While it's true that error objects have a history of getting snake_case
properties attached by the host system, it's a point of confusion to
Node users that comes up a lot.  It's still 'experimental', so best to
change this sooner rather than later.

2 files changed, 4 insertions, 4 deletions

diff --git a/lib/domain.js b/lib/domain.js
index 32259d7a73..7af08ebd14 100644
--- a/lib/domain.js
+++ b/lib/domain.js
@@ -140,8 +140,8 @@ Domain.prototype.bind = function(cb, interceptError) {
         (arguments[0] instanceof Error)) {
       var er = arguments[0];
       util._extend(er, {
-        domain_bound: cb,
-        domain_thrown: false,
+        domainBound: cb,
+        domainThrown: false,
         domain: self
       });
       self.emit('error', er);
diff --git a/lib/events.js b/lib/events.js
index eb0aa16e43..223015ec60 100644
--- a/lib/events.js
+++ b/lib/events.js
@@ -58,9 +58,9 @@ EventEmitter.prototype.emit = function(type) {
     {
       if (this.domain) {
         var er = arguments[1];
-        er.domain_emitter = this;
+        er.domainEmitter = this;
         er.domain = this.domain;
-        er.domain_thrown = false;
+        er.domainThrown = false;
         this.domain.emit('error', er);
         return false;
       }