Use overriden host name when creating a call.

	Change on 2014/12/22 by yangg <yangg@google.com>
-------------
Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=82672321

1 files changed, 9 insertions, 0 deletions

diff --git a/src/cpp/client/channel_arguments.cc b/src/cpp/client/channel_arguments.cc
index 7d6bd4e874..cc888c1091 100644
--- a/src/cpp/client/channel_arguments.cc
+++ b/src/cpp/client/channel_arguments.cc
@@ -41,6 +41,15 @@ void ChannelArguments::SetSslTargetNameOverride(const grpc::string& name) {
   SetString(GRPC_SSL_TARGET_NAME_OVERRIDE_ARG, name);
 }
 
+grpc::string ChannelArguments::GetSslTargetNameOverride() const {
+  for (int i = 0; i < args_.size(); i++) {
+    if (grpc::string(GRPC_SSL_TARGET_NAME_OVERRIDE_ARG) == args_[i].key) {
+      return args_[i].value.string;
+    }
+  }
+  return "";
+}
+
 void ChannelArguments::SetInt(const grpc::string& key, int value) {
   grpc_arg arg;
   arg.type = GRPC_ARG_INTEGER;