Allow encoding arbitrary channel args on a per-address basis.

1 files changed, 19 insertions, 9 deletions

diff --git a/test/cpp/client/client_channel_stress_test.cc b/test/cpp/client/client_channel_stress_test.cc
index bf321d8a89..124557eb56 100644
--- a/test/cpp/client/client_channel_stress_test.cc
+++ b/test/cpp/client/client_channel_stress_test.cc
@@ -34,7 +34,9 @@
 #include <grpcpp/server.h>
 #include <grpcpp/server_builder.h>
 
+#include "src/core/ext/filters/client_channel/parse_address.h"
 #include "src/core/ext/filters/client_channel/resolver/fake/fake_resolver.h"
+#include "src/core/ext/filters/client_channel/server_address.h"
 #include "src/core/lib/gprpp/ref_counted_ptr.h"
 #include "src/core/lib/gprpp/thd.h"
 #include "src/core/lib/iomgr/sockaddr.h"
@@ -216,23 +218,31 @@ class ClientChannelStressTest {
 
   void SetNextResolution(const std::vector<AddressData>& address_data) {
     grpc_core::ExecCtx exec_ctx;
-    grpc_lb_addresses* addresses =
-        grpc_lb_addresses_create(address_data.size(), nullptr);
-    for (size_t i = 0; i < address_data.size(); ++i) {
+    grpc_core::ServerAddressList addresses;
+    for (const auto& addr : address_data) {
       char* lb_uri_str;
-      gpr_asprintf(&lb_uri_str, "ipv4:127.0.0.1:%d", address_data[i].port);
+      gpr_asprintf(&lb_uri_str, "ipv4:127.0.0.1:%d", addr.port);
       grpc_uri* lb_uri = grpc_uri_parse(lb_uri_str, true);
       GPR_ASSERT(lb_uri != nullptr);
-      grpc_lb_addresses_set_address_from_uri(
-          addresses, i, lb_uri, address_data[i].is_balancer,
-          address_data[i].balancer_name.c_str(), nullptr);
+      grpc_resolved_address address;
+      GPR_ASSERT(grpc_parse_uri(lb_uri, &address));
+      std::vector<grpc_arg> args_to_add;
+      if (addr.is_balancer) {
+        args_to_add.emplace_back(grpc_channel_arg_integer_create(
+            const_cast<char*>(GRPC_ARG_ADDRESS_IS_BALANCER), 1));
+        args_to_add.emplace_back(grpc_channel_arg_string_create(
+            const_cast<char*>(GRPC_ARG_ADDRESS_BALANCER_NAME),
+            const_cast<char*>(addr.balancer_name.c_str())));
+      }
+      grpc_channel_args* args = grpc_channel_args_copy_and_add(
+          nullptr, args_to_add.data(), args_to_add.size());
+      addresses.emplace_back(address.addr, address.len, args);
       grpc_uri_destroy(lb_uri);
       gpr_free(lb_uri_str);
     }
-    grpc_arg fake_addresses = grpc_lb_addresses_create_channel_arg(addresses);
+    grpc_arg fake_addresses = CreateServerAddressListChannelArg(&addresses);
     grpc_channel_args fake_result = {1, &fake_addresses};
     response_generator_->SetResponse(&fake_result);
-    grpc_lb_addresses_destroy(addresses);
   }
 
   void KeepSendingRequests() {