Add an option to disable net::BidirectionalStreamQuicImpl

components/cronet/url_request_context_config.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/cronet/url_request_context_config.h"
 
 #include <utility>
 
 #include "base/json/json_reader.h"
 #include "base/logging.h"
@@ skipping 26 matching lines @@
 const char kQuicPacketLossThreshold[] = "packet_loss_threshold";
 const char kQuicIdleConnectionTimeoutSeconds[] =
     "idle_connection_timeout_seconds";
 const char kQuicHostWhitelist[] = "host_whitelist";
 const char kQuicCloseSessionsOnIpChange[] = "close_sessions_on_ip_change";
 const char kQuicMigrateSessionsOnNetworkChange[] =
     "migrate_sessions_on_network_change";
 const char kQuicPreferAes[] = "prefer_aes";
 const char kQuicUserAgentId[] = "user_agent_id";
 const char kQuicMigrateSessionsEarly[] = "migrate_sessions_early";
+const char kQuicDisableBidirectionalStreams[] =
+    "quic_disable_bidirectional_streams";
 
 // AsyncDNS experiment dictionary name.
 const char kAsyncDnsFieldTrialName[] = "AsyncDNS";
 // Name of boolean to enable AsyncDNS experiment.
 const char kAsyncDnsEnable[] = "enable";
 
 void ParseAndSetExperimentalOptions(
     const std::string& experimental_options,
     net::URLRequestContextBuilder* context_builder,
     net::NetLog* net_log) {
@@ skipping 104 matching lines @@
     if (quic_args->GetString(kQuicUserAgentId, &quic_user_agent_id)) {
       context_builder->set_quic_user_agent_id(quic_user_agent_id);
     }
 
     bool quic_migrate_sessions_early = false;
     if (quic_args->GetBoolean(kQuicMigrateSessionsEarly,
                               &quic_migrate_sessions_early)) {
       context_builder->set_quic_migrate_sessions_early(
           quic_migrate_sessions_early);
     }
+
+    bool quic_disable_bidirectional_streams = false;
+    if (quic_args->GetBoolean(kQuicDisableBidirectionalStreams,
+                              &quic_disable_bidirectional_streams)) {
+      context_builder->set_quic_disable_bidirectional_streams(
+          quic_disable_bidirectional_streams);
+    }
   }
 
   const base::DictionaryValue* async_dns_args = nullptr;
   if (dict->GetDictionary(kAsyncDnsFieldTrialName, &async_dns_args)) {
     bool async_dns_enable = false;
     if (async_dns_args->GetBoolean(kAsyncDnsEnable, &async_dns_enable) &&
         async_dns_enable) {
       if (net_log == nullptr) {
         DCHECK(false) << "AsyncDNS experiment requires NetLog.";
       } else {
@@ skipping 85 matching lines @@
 
   ParseAndSetExperimentalOptions(experimental_options, context_builder,
                                  net_log);
 
   if (mock_cert_verifier)
     context_builder->SetCertVerifier(std::move(mock_cert_verifier));
   // TODO(mef): Use |config| to set cookies.
 }
 
 }  // namespace cronet