Add local variables to track down a crash.

There's been a SPDY crasher for awhile. Try to figure out what's causing this. Mainly I want to know what the result code is.

BUG=80095
TEST=none


Review URL: http://codereview.chromium.org/7065078

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@87928 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 33 insertions, 0 deletions

diff --git a/net/http/http_stream_factory_impl_job.cc b/net/http/http_stream_factory_impl_job.cc
index 401ba7d..1efd1cc 100644
--- a/net/http/http_stream_factory_impl_job.cc
+++ b/net/http/http_stream_factory_impl_job.cc
@@ -703,6 +703,39 @@ int HttpStreamFactoryImpl::Job::DoInitConnectionComplete(int result) {
       return result;
   }
 
+  if (!connection_->socket()) {
+    // If we enter this code path, then we'll cause a crash later in
+    // DoCreateStream(). Crash now and figure out what happened:
+    // http://crbug.com/80095.
+    GURL url = original_url_.get() ? *original_url_ : request_info_.url;
+    bool using_ssl = using_ssl_;
+    bool using_spdy = using_spdy_;
+
+    // Note that these local variables have their addresses referenced to
+    // prevent the compiler from optimizing them away.
+    if (using_spdy) {
+      LOG(FATAL) << "Crashing here because willchan doesn't know why we're "
+                 << "crashing later. Sorry! I'll give you a cookie later. "
+                 << "Cheers mate!\n"
+                 << "url[" << &url << "]: " << url << "\n"
+                 << "using_ssl[" << &using_ssl << "]: "
+                 << (using_ssl ? "true\n" : "false\n")
+                 << "using_spdy[" << &using_spdy << "]: "
+                 << (using_spdy ? "true\n" : "false\n")
+                 << "result: " << result;
+    } else {
+      LOG(FATAL) << "Crashing here because willchan doesn't know why we're "
+                 << "crashing later. Sorry! I'll give you a cookie later. "
+                 << "Cheers mate!\n"
+                 << "url[" << &url << "]: " << url << "\n"
+                 << "using_ssl[" << &using_ssl << "]: "
+                 << (using_ssl ? "true\n" : "false\n")
+                 << "using_spdy[" << &using_spdy << "]: "
+                 << (using_spdy ? "true\n" : "false\n")
+                 << "result: " << result;
+    }
+  }
+
   next_state_ = STATE_CREATE_STREAM;
   return OK;
 }