diff options
Diffstat (limited to 'net/http/http_stream_factory_impl_job.cc')
| -rw-r--r-- | net/http/http_stream_factory_impl_job.cc | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/net/http/http_stream_factory_impl_job.cc b/net/http/http_stream_factory_impl_job.cc index 7a2aa87..15cba9d 100644 --- a/net/http/http_stream_factory_impl_job.cc +++ b/net/http/http_stream_factory_impl_job.cc @@ -1071,8 +1071,30 @@ void HttpStreamFactoryImpl::Job::InitSSLConfig( ssl_config->false_start_enabled = false; } - UMA_HISTOGRAM_ENUMERATION("Net.ConnectionUsedSSLv3Fallback", - static_cast<int>(ssl_config->ssl3_fallback), 2); + enum { + FALLBACK_NONE = 0, // SSL version fallback did not occur. + FALLBACK_SSL3 = 1, // Fell back to SSL 3.0. + FALLBACK_TLS1 = 2, // Fell back to TLS 1.0. + FALLBACK_TLS1_1 = 3, // Fell back to TLS 1.1. + FALLBACK_MAX + }; + + int fallback = FALLBACK_NONE; + if (ssl_config->version_fallback) { + switch (ssl_config->version_max) { + case SSL_PROTOCOL_VERSION_SSL3: + fallback = FALLBACK_SSL3; + break; + case SSL_PROTOCOL_VERSION_TLS1: + fallback = FALLBACK_TLS1; + break; + case SSL_PROTOCOL_VERSION_TLS1_1: + fallback = FALLBACK_TLS1_1; + break; + } + } + UMA_HISTOGRAM_ENUMERATION("Net.ConnectionUsedSSLVersionFallback", + fallback, FALLBACK_MAX); if (request_info_.load_flags & LOAD_VERIFY_EV_CERT) ssl_config->verify_ev_cert = true; |