1 files changed, 10 insertions, 7 deletions

diff --git a/src/objective-c/GRPCClient/private/NSData+GRPC.m b/src/objective-c/GRPCClient/private/NSData+GRPC.m
index 6ea4ce979e..e6a6c3c605 100644
--- a/src/objective-c/GRPCClient/private/NSData+GRPC.m
+++ b/src/objective-c/GRPCClient/private/NSData+GRPC.m
@@ -34,25 +34,28 @@
 #import "NSData+GRPC.h"
 
 #include <grpc/byte_buffer.h>
+#include <grpc/byte_buffer_reader.h>
 #include <string.h>
 
 // TODO(jcanizales): Move these two incantations to the C library.
 
 static void CopyByteBufferToCharArray(grpc_byte_buffer *buffer, char *array) {
   size_t offset = 0;
-  grpc_byte_buffer_reader *reader = grpc_byte_buffer_reader_create(buffer);
+  grpc_byte_buffer_reader reader;
+  grpc_byte_buffer_reader_init(&reader, buffer);
   gpr_slice next;
-  while (grpc_byte_buffer_reader_next(reader, &next) != 0){
-    memcpy(array + offset, GPR_SLICE_START_PTR(next), (size_t) GPR_SLICE_LENGTH(next));
+  while (grpc_byte_buffer_reader_next(&reader, &next) != 0){
+    memcpy(array + offset, GPR_SLICE_START_PTR(next),
+           (size_t)GPR_SLICE_LENGTH(next));
     offset += GPR_SLICE_LENGTH(next);
     gpr_slice_unref(next);
   }
-  grpc_byte_buffer_reader_destroy(reader);
 }
 
-static grpc_byte_buffer *CopyCharArrayToNewByteBuffer(const char *array, size_t length) {
+static grpc_byte_buffer *CopyCharArrayToNewByteBuffer(const char *array,
+                                                      size_t length) {
   gpr_slice slice = gpr_slice_from_copied_buffer(array, length);
-  grpc_byte_buffer *buffer = grpc_byte_buffer_create(&slice, 1);
+  grpc_byte_buffer *buffer = grpc_raw_byte_buffer_create(&slice, 1);
   gpr_slice_unref(slice);
   return buffer;
 }
@@ -82,7 +85,7 @@ static grpc_byte_buffer *CopyCharArrayToNewByteBuffer(const char *array, size_t
   // The following implementation is thus not optimal, sometimes requiring two
   // copies (one by self.bytes and another by gpr_slice_from_copied_buffer).
   // If it turns out to be an issue, we can use enumerateByteRangesUsingblock:
-  // to create an array of gpr_slice objects to pass to grpc_byte_buffer_create.
+  // to create an array of gpr_slice objects to pass to grpc_raw_byte_buffer_create.
   // That would make it do exactly one copy, always.
   return CopyCharArrayToNewByteBuffer((const char *)self.bytes, (size_t)self.length);
 }