Implement client-side load reporting for grpclb.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/core/ext/filters/client_channel/lb_policy/grpclb/load_balancer_api.h b/src/core/ext/filters/client_channel/lb_policy/grpclb/load_balancer_api.h
index d014b8800c..06873821bd 100644
--- a/src/core/ext/filters/client_channel/lb_policy/grpclb/load_balancer_api.h
+++ b/src/core/ext/filters/client_channel/lb_policy/grpclb/load_balancer_api.h
@@ -36,6 +36,7 @@
 
 #include <grpc/slice_buffer.h>
 
+#include "src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_client_stats.h"
 #include "src/core/ext/filters/client_channel/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h"
 #include "src/core/ext/filters/client_channel/lb_policy_factory.h"
 
@@ -58,6 +59,8 @@ typedef struct grpc_grpclb_serverlist {
 
 /** Create a request for a gRPC LB service under \a lb_service_name */
 grpc_grpclb_request *grpc_grpclb_request_create(const char *lb_service_name);
+grpc_grpclb_request *grpc_grpclb_load_report_request_create(
+    grpc_grpclb_client_stats *client_stats);
 
 /** Protocol Buffers v3-encode \a request */
 grpc_slice grpc_grpclb_request_encode(const grpc_grpclb_request *request);
@@ -93,6 +96,9 @@ void grpc_grpclb_destroy_serverlist(grpc_grpclb_serverlist *serverlist);
 int grpc_grpclb_duration_compare(const grpc_grpclb_duration *lhs,
                                  const grpc_grpclb_duration *rhs);
 
+gpr_timespec grpc_grpclb_duration_to_timespec(
+    grpc_grpclb_duration *duration_pb);
+
 /** Destroy \a initial_response */
 void grpc_grpclb_initial_response_destroy(
     grpc_grpclb_initial_response *response);