components/data_reduction_proxy/browser/data_reduction_proxy_protocol.cc - Issue 577343002: Adds UMA to measure when the data reduction proxy via header is missing

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Unified Diff: components/data_reduction_proxy/browser/data_reduction_proxy_protocol.cc

Issue 577343002: Adds UMA to measure when the data reduction proxy via header is missing (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 6 years, 3 months ago

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« chrome/browser/net/chrome_network_delegate.cc ('K') | « chrome/browser/net/chrome_network_delegate.cc ('k') | components/data_reduction_proxy/browser/data_reduction_proxy_usage_stats.h » ('j') | components/data_reduction_proxy/browser/data_reduction_proxy_usage_stats.cc » ('J')
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Index: components/data_reduction_proxy/browser/data_reduction_proxy_protocol.cc

diff --git a/components/data_reduction_proxy/browser/data_reduction_proxy_protocol.cc b/components/data_reduction_proxy/browser/data_reduction_proxy_protocol.cc

index 7d362f259f8fd945fd40ff9746e42224053b60c1..7383a8fc4c1ada5b5623d25eb33ee46f7c7689df 100644

--- a/components/data_reduction_proxy/browser/data_reduction_proxy_protocol.cc

+++ b/components/data_reduction_proxy/browser/data_reduction_proxy_protocol.cc

@@ -65,6 +65,12 @@ bool MaybeBypassProxyAndPrepareToRetry(

if (data_reduction_proxy_type_info.proxy_servers.first.is_empty())

return false;

+ // At this point, the response is expected to have the data reduction proxy

+ // via header, so detect and report cases where the via header is missing.

+ DataReductionProxyUsageStats::DetectAndRecordMissingViaHeaderResponseCode(

+ !data_reduction_proxy_type_info.proxy_servers.second.is_empty(),

+ original_response_headers);

DataReductionProxyTamperDetection::DetectAndReport(

original_response_headers,

data_reduction_proxy_type_info.proxy_servers.first.SchemeIsSecure());