Rework the logging for sockets/connectjobs.

In particular, make it work better when using backup jobs / late binding (the display was very confused before because of how these asynchronous events would nest).

Also changed the paradigm for how PassiveLogCollector preserves these async associations -- this fixes how it replays the events to net-internals. (Before we would collapse the event streams into the SOURCE_URL_REQUEST which lost some hiearchy.. now I keep the separate streams).

Some of the particular changes to the event streams:

* ConnectJobs now create their own source stream internally.
* Sockets are now bounded by +SOCKET_ALIVE / -SOCKET_ALIVE events (removed the one-off SOCKET_DONE event).
* The socket log streams contains +SOCKET_IN_USE / -SOCKET_IN_USE event blocks to show which URLRequest was controlling it at various points in time (this makes it much easier to understand which read/writes belonged to a particular network transaction when a socket gets re-used).
* ConnectJobs are bounded by +SOCKET_POOL_CONNECT_JOB / - SOCKET_POOL_CONNECT_JOB events.
* ConnectJobs log the net error they failed with.
* Removed the SOCKET_BACKUP_TIMER_EXTENDED event.
Review URL: http://codereview.chromium.org/2363003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@48797 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 11 insertions, 0 deletions

diff --git a/net/base/net_log.cc b/net/base/net_log.cc
index 02b6bbd..ace4a53 100644
--- a/net/base/net_log.cc
+++ b/net/base/net_log.cc
@@ -97,4 +97,15 @@ Value* NetLogStringParameter::ToValue() const {
   return dict;
 }
 
+Value* NetLogSourceParameter::ToValue() const {
+  DictionaryValue* dict = new DictionaryValue();
+
+  DictionaryValue* source_dict = new DictionaryValue();
+  source_dict->SetInteger(L"type", static_cast<int>(value_.type));
+  source_dict->SetInteger(L"id", static_cast<int>(value_.id));
+
+  dict->Set(ASCIIToWide(name_), source_dict);
+  return dict;
+}
+
 }  // namespace net