Revert "Revert "Implement call combiner""

This reverts commit bf19961d0a49b43cb528392efeb4880eeebb9b5e.

1 files changed, 4 insertions, 2 deletions

diff --git a/src/core/ext/filters/message_size/message_size_filter.c b/src/core/ext/filters/message_size/message_size_filter.c
index 846c7df69a..47763b1deb 100644
--- a/src/core/ext/filters/message_size/message_size_filter.c
+++ b/src/core/ext/filters/message_size/message_size_filter.c
@@ -68,6 +68,7 @@ static void* message_size_limits_create_from_json(const grpc_json* json) {
 }
 
 typedef struct call_data {
+  grpc_call_combiner* call_combiner;
   message_size_limits limits;
   // Receive closures are chained: we inject this closure as the
   // recv_message_ready up-call on transport_stream_op, and remember to
@@ -131,7 +132,8 @@ static void start_transport_stream_op_batch(
         exec_ctx, op,
         grpc_error_set_int(GRPC_ERROR_CREATE_FROM_COPIED_STRING(message_string),
                            GRPC_ERROR_INT_GRPC_STATUS,
-                           GRPC_STATUS_RESOURCE_EXHAUSTED));
+                           GRPC_STATUS_RESOURCE_EXHAUSTED),
+        calld->call_combiner);
     gpr_free(message_string);
     return;
   }
@@ -152,6 +154,7 @@ static grpc_error* init_call_elem(grpc_exec_ctx* exec_ctx,
                                   const grpc_call_element_args* args) {
   channel_data* chand = (channel_data*)elem->channel_data;
   call_data* calld = (call_data*)elem->call_data;
+  calld->call_combiner = args->call_combiner;
   calld->next_recv_message_ready = NULL;
   GRPC_CLOSURE_INIT(&calld->recv_message_ready, recv_message_ready, elem,
                     grpc_schedule_on_exec_ctx);
@@ -259,7 +262,6 @@ const grpc_channel_filter grpc_message_size_filter = {
     sizeof(channel_data),
     init_channel_elem,
     destroy_channel_elem,
-    grpc_call_next_get_peer,
     grpc_channel_next_get_info,
     "message_size"};